https://dyulgyarov.com/anamnesis daily 0.75 2018-06-10 https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528656895820-WJ6EFFEX6L5UST5O4ATJ/Anamnesis_Dyulgyarov_1.jpg anamnesis https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654344044-3GL5DOUGGR32FBEIQ7IY/Anamnesis_Dyulgyarov_1.jpg anamnesis - anamnesis A collection of recent work. 2017-2018 https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654346968-OSWTJCW1W6VP4QMW2CF0/Anamnesis_Dyulgyarov_2.jpg anamnesis Houston Rodeo Parade, 2017 Houston, USA https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654346482-LBJWI7YETIEEFFNZ8RDT/Anamnesis_Dyulgyarov_3.jpg anamnesis Houston Rodeo Parade, 2017 Houston, USA https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654349008-NFYGHMWLQB8J7X2430QT/Anamnesis_Dyulgyarov_4.jpg anamnesis Houston Rodeo Parade, 2017 Houston, USA https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654350182-XWANE24F6DKSN6N9GS7M/Anamnesis_Dyulgyarov_5.jpg anamnesis Moonrise at Critical Mass, 2017 Houston, USA https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654352642-HP6UHYBK937Z6NT46U8C/Anamnesis_Dyulgyarov_6.jpg anamnesis Moonrise at Critical Mass, 2018 Houston, USA https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654354945-I4UKFXX59V9UH34AT7R1/Anamnesis_Dyulgyarov_7.jpg anamnesis Tara, 2018 Downtown Houston, USA https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654356651-IINRF9TXZQPQ5IKBQ1KO/Anamnesis_Dyulgyarov_8.jpg anamnesis Untitled, 2018 Tulum, Mexico https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654359939-Q4D3DJVUWMWFAK998FF1/Anamnesis_Dyulgyarov_9.jpg anamnesis frame of a test strip, 2017 Sevlievo, Bulgaria https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654359680-GTS0Z0AGZLTQK0MFFI9L/Anamnesis_Dyulgyarov_10.jpg anamnesis The bathroom on the roof of the Yaxnic hostel, 2018 Tulum, Mexico https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654362113-6MQ9JOUUG6V5O0ACS1SG/Anamnesis_Dyulgyarov_11.jpg anamnesis Self-portrait with Martin, 2017 Sevlievo, Bulgaria https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654364991-BJ46210IFVJ451P68F32/Anamnesis_Dyulgyarov_12.jpg anamnesis Eric, 2017 Houston, USA https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654367908-CK30RFWB2TBBGOP7PRY9/Anamnesis_Dyulgyarov_13.jpg anamnesis Angel’s Lotus, 2018 Tulum, Mexico https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654367753-U39OS1ETS0BG1CGTCSKQ/Anamnesis_Dyulgyarov_14.jpg anamnesis Tara on the MetroRail, 2018 Houston, USA https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654370440-NKGDED3Y5X7DQPEC6LIU/Anamnesis_Dyulgyarov_15.jpg anamnesis Angel’s Elephant, 2018 Tulum, Mexico https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654370435-8ZVR1168ZQU6Y9COKA5G/Anamnesis_Dyulgyarov_16.jpg anamnesis Tara, 2018 Monterrey, Mexico https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654374333-UU7KDFLL3GGB316501NZ/Anamnesis_Dyulgyarov_17.jpg anamnesis Manuel, 2017 Houston, USA https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654374029-N8UBTNBHLFR1FN6CFQNS/Anamnesis_Dyulgyarov_18.jpg anamnesis Daniel in contre-jour, 2018 Houston, USA https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654375766-8JY8F6HZ5310A0VKP9XM/Anamnesis_Dyulgyarov_19.jpg anamnesis Tara on the BART, 2018 San Francisco, USA https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654378954-BBSI195UIVZQQI5CJXFI/Anamnesis_Dyulgyarov_20.jpg anamnesis Untitled, 2017 Houston, USA https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654378824-79K6CDK3BAFRB0SXGJTX/Anamnesis_Dyulgyarov_21.jpg anamnesis MFAH Library, 2017 Houston, USA https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654381705-H4VYXOXF66HERJ8CJTF3/Anamnesis_Dyulgyarov_22.jpg anamnesis Untitled, 2018 San Francisco, USA https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654381242-T6FGDLQA8XGISSGLYLFA/Anamnesis_Dyulgyarov_23.jpg anamnesis Martin and Denis at my father’s tent, 2017 Bulgaria https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654386473-Y3GHVAG99ZSCT86WADHZ/Anamnesis_Dyulgyarov_24.jpg anamnesis Diptych I, 2018 San Francisco, USA https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654386845-HJ5MLJH0ZYEIURNDMVCH/Anamnesis_Dyulgyarov_25.jpg anamnesis Diptych II, 2018 San Francisco, USA https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654392777-XH7EX20I9LQNQEUPR52H/Anamnesis_Dyulgyarov_26.jpg anamnesis Graffiti in Third Ward, 2018 Houston, USA https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654389717-NY8PF26OHIYDJPR2OG0F/Anamnesis_Dyulgyarov_27.jpg anamnesis Sunset Light Study, 2018 San Francisco, USA https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654392517-58OHLCGDL35JONVN0X8L/Anamnesis_Dyulgyarov_28.jpg anamnesis HAM (Harrisburg), 2018 Houston, TX https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654394450-XUZGSVFT105SXYJKQPFM/Anamnesis_Dyulgyarov_29.jpg anamnesis Paul at Pier 24, 2018 San Francisco, USA https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654396177-JV76L3OQMV3TQUFW1GRK/Anamnesis_Dyulgyarov_30.jpg anamnesis Tropical Storm Calm, 2018 San Pedro Island, Belize https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654398935-L2WK64MBE7T7KOYZSW0Y/Anamnesis_Dyulgyarov_31.jpg anamnesis Untitled, 2018 San Francisco, USA https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654398535-GJ55BRTNT4T0EB27L79Y/Anamnesis_Dyulgyarov_32.jpg anamnesis Rice University students and faculty, 2018 San Francisco, USA https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654403604-VF8OX71GQYHVI845940Y/Anamnesis_Dyulgyarov_33.jpg anamnesis Martin responds to my driving, 2017 Sevlievo, Bulgaria https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654401637-2YAHMDP1IUVWNCWICD66/Anamnesis_Dyulgyarov_34.jpg anamnesis Architecture Study, 2018 San Francisco, USA https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654404032-YCE9EKP8Y0YOB6IE68X5/Anamnesis_Dyulgyarov_35.jpg anamnesis Martin, 2017 Sevlievo, Bulgaria https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654405574-PHUM7UJZ5L1HMVJ97X13/Anamnesis_Dyulgyarov_36.jpg anamnesis draperies, 2018 San Francisco, USA https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654408116-A6W6P2Z45MJ5LUO7Q84H/Anamnesis_Dyulgyarov_37.jpg anamnesis The Hermit, 2018 San Francisco, USA https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654408505-24ZSGPBC8S4RK12SRP4X/Anamnesis_Dyulgyarov_38.jpg anamnesis Paul and the light leak, 2018 Houston, TX https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528654409529-BM1ZHYWX8SCM2BRC7589/Anamnesis_Dyulgyarov_39.jpg anamnesis Pinholeday Triptych, 2018 Houston, TX https://dyulgyarov.com/printmaking daily 0.75 2018-06-05 https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528195173672-VUXQMFWMJQL4D9FVELXT/ND_20180504_022.jpg Printmaking https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528194397464-453BMDDUMYOWIGS4K7L4/ND_20180504_022.jpg Printmaking - autoportait intaglio print from copper etching 17 x 25 cm blend roll https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528194236398-IHDXZC6ZFHIOQ3KFSN27/ND_20180504_1_003.jpg Printmaking - autoportrait xerolithograph collage 18 x 24 cm https://static1.squarespace.com/static/5afe8e800dbda3a16a79cfea/5b1663e51ae6cfbba8d4b26b/5b1664ca575d1f3054dc1e7d/1528194264409/ Printmaking https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528194236188-7OHJZ93AN3SOV0ATBOYD/ND_20180504_1_005.jpg Printmaking - autoportait xerolithograph collage 18 x 24 cm https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528194254540-AG8004ISQ93BHDHWF01R/ND_20180505_1_020.jpg Printmaking - autoportrait xerolithograph 18 x 24 cm https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528194229903-2HGC6LDBUUW82QP1VPVO/ND_20180504_1_002.jpg Printmaking - flashback 1 xerolithograph collage 18 x 24 cm https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528194264254-1JFVUN7X8NUM7RJJE6YB/ND20180504_018.jpg Printmaking - autoportait intaglio print from two copper etchings 35 x 25 cm https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528194241878-5IAF7E3ZEB82JQUHEROC/ND_20180504_1_007.jpg Printmaking - portrait of Martin xerolithograph collage 18 x 18 cm https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528194250171-GV30ZLVUPAPVO9VBD30K/ND_20180504_1_006.jpg Printmaking - camel 99s xerolithograph collage 18 x 18 cm https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528194258683-T34G1D38QN0CB2HXSH7O/ND20180504_003.jpg Printmaking - New Gulf, Texas xerolithograph separation 18 x 24 cm https://dyulgyarov.com/moving-images daily 0.75 2018-05-29 https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528064064888-6H2II0GGHA1Z6JM003CO/Nikola_Dyulgyarov.mov_snapshot_02.331.jpg Moving Images https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1526855655169-9G5ETT393GXD9Y41LDZZ/35_14.jpg Moving Images https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1527456500142-XBW6FMWJZBKOJ2EF8604/ND_20180305_001ssd.jpg Moving Images - OBSCURE/A A short surrealist film, which explores questions in photography. Senior thesis film, shot on 16mm reversal stock and hand-processed. https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1527365448017-B0SJSH56Q7GB5677UCA2/image-asset.jpeg Moving Images - OBSCURE/A https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1527456440656-S4VNS2NSKDQ8G7N9MI50/ND_20180305_001ssd.jpg Moving Images - OBSCURE/A https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1527629706929-OM761RNXVG0NWY445PYU/mens_insana.png Moving Images - mens in(sana) Short student film about test anxiety. In collaboration with Nicholas McMillan and Abbey Perez. https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1527629797807-U84YLYL3DLYRPECJV7ZV/image-asset.jpeg Moving Images - Liftoff Short animation in collaboration with Corey Palermo and K. Seurat. https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1527629944271-DGLWUPYK9KL2XKDQ0RKK/image-asset.jpeg Moving Images - Виж by ND “See” or “Виж” is a short 16 mm reel made by manipulating found footage and employing found sounds. https://dyulgyarov.com/photographs-paragraphs daily 0.75 2018-06-10 https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528133213466-AAZHA5OGVOQGNUSS00OW/Ph_Pa_001.jpg Photographs & Paragraphs - Photographs & Paragraphs Hand-bound book of inkjet prints from 35mm negatives and instant film from eight road trips in the US. https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528133213466-AAZHA5OGVOQGNUSS00OW/Ph_Pa_001.jpg Photographs & Paragraphs - Photographs & Paragraphs Hand-bound book of inkjet prints from 35mm negatives and instant film from eight road trips in the US. https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130876182-1C5RB88Z8C8G05GZ3MOD/Ph_Pa_001.jpg Photographs & Paragraphs https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528132467309-YMC5QJ6H3DE8B33OO94Z/Ph_Pa_001.jpg Photographs & Paragraphs - Photogrpahs & Paragraphs Hand-bound book of inkjet prints from 35mm negatives and instant film from eight road trips in the US. Created under the mentorship of Paul Hester at Rice University. https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130876180-BHGQ3NLFMZSV280C78W5/Ph_Pa_002.jpg Photographs & Paragraphs https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130878665-OUB9KQU8H27OZJB8D7JI/Ph_Pa_003.jpg Photographs & Paragraphs https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130878180-L2A9T2LIQEXO5HF6F67X/Ph_Pa_004.jpg Photographs & Paragraphs https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130881587-8WV8T1ZVILJ9A601M35H/Ph_Pa_005.jpg Photographs & Paragraphs https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130881583-U0CIL0FBZMDTVVQGQRRB/Ph_Pa_006.jpg Photographs & Paragraphs https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130888533-OD0WSKNOMZD9TOM3F2FG/Ph_Pa_007.jpg Photographs & Paragraphs https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130889286-1CKH3OYLGT1YRQUVPEEF/Ph_Pa_008.jpg Photographs & Paragraphs https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130895154-KJJFH81KT618E0G2HKFP/Ph_Pa_009.jpg Photographs & Paragraphs https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130894895-WI8C8QQUZOPFA8EEGP2G/Ph_Pa_010.jpg Photographs & Paragraphs https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130896755-M4TOGS6JJL4R52FX5SJK/Ph_Pa_011.jpg Photographs & Paragraphs https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130899329-7JLWKUCJE3S93TPWKNE3/Ph_Pa_012.jpg Photographs & Paragraphs https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130900515-OD9J52ZWM7YJ64ZOLXIS/Ph_Pa_013.jpg Photographs & Paragraphs https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130904958-HLXYT01LCJCGHG9MPR22/Ph_Pa_014.jpg Photographs & Paragraphs https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130904075-B9BLJYT9WL1JQNIRG8JP/Ph_Pa_015.jpg Photographs & Paragraphs https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130907894-5IZS7OE64HHFXF8EINTF/Ph_Pa_016.jpg Photographs & Paragraphs https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130908613-CGSATYVEYXKJNI7BRSCB/Ph_Pa_017.jpg Photographs & Paragraphs https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130912960-8NGOOA1YIRC5LPZTM4UV/Ph_Pa_018.jpg Photographs & Paragraphs https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130912645-LH894PZN2HVUPJM3RSOM/Ph_Pa_019.jpg Photographs & Paragraphs https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130916583-PIKB8TMGQFIWM5RUSKM6/Ph_Pa_020.jpg Photographs & Paragraphs https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130917849-BSM0YX9K6YPTHYH7SOKV/Ph_Pa_021.jpg Photographs & Paragraphs https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130921334-53IPCAEBXLG2PHAKKPYE/Ph_Pa_022.jpg Photographs & Paragraphs https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130921041-H8MJ54OF8GFP7PO346DU/Ph_Pa_023.jpg Photographs & Paragraphs https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130928028-LK5F7K16SJN337Z7O809/Ph_Pa_024.jpg Photographs & Paragraphs https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130927398-4V6ODJAXVDRLH47NVKMC/Ph_Pa_025.jpg Photographs & Paragraphs https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130930751-0LSN7QK2TVOGY95TG2QA/Ph_Pa_027.jpg Photographs & Paragraphs https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130933580-CUXKXTNPLWCFFQYBBCAO/Ph_Pa_028.jpg Photographs & Paragraphs https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130934633-05YDB1LIPPPZYQLJ3R1Z/Ph_Pa_029.jpg Photographs & Paragraphs https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130937947-G0L7YPS1E6A6Z041VIN8/Ph_Pa_030.jpg Photographs & Paragraphs https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528130940805-4WDHP6EKJJ3N5ZJVBYN2/Ph_Pa_031.jpg Photographs & Paragraphs https://dyulgyarov.com/a-silent-eye daily 0.75 2018-06-10 https://static1.squarespace.com/static/5afe8e800dbda3a16a79cfea/t/5b1d91a40e2e7242edcb6331/1528122411131/ A Silent Eye https://static1.squarespace.com/static/5afe8e800dbda3a16a79cfea/5b153d920e2e7209cdd368bd/5b154c2b352f53023b868056/1528122411131/ A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528122655556-GIWHF3LCPGHA7V3LWF1V/Silent_Eye_Nikola_Dyulgyarov_Page_01.jpg A Silent Eye - A Silent Eye A collection of images from 2009 to 2017 in seven chapters. https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179291678-428X2ZFXOAJCVJOU58K4/Silent_Eye_Nikola_Dyulgyarov_Page_02.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179292300-8RVSB6EU17TPMZOMO2EW/Silent_Eye_Nikola_Dyulgyarov_Page_03.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179295970-XWRBM98MZ4ATYWEGXJ0R/Silent_Eye_Nikola_Dyulgyarov_Page_04.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179298669-S1G76MVE4IVB1FXE8YAM/Silent_Eye_Nikola_Dyulgyarov_Page_05.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179310445-JXIZA3L3ZLP5Q6V2EHH3/Silent_Eye_Nikola_Dyulgyarov_Page_06.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179309186-4D3KJTQMV4ID2I7NS2ZM/Silent_Eye_Nikola_Dyulgyarov_Page_07.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179319266-G6UUM7CT2F2DRUMN7VT2/Silent_Eye_Nikola_Dyulgyarov_Page_08.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179341707-H041O3ACCGY6FDK07CWP/Silent_Eye_Nikola_Dyulgyarov_Page_09.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179330080-A14F94C7J88BH258JITL/Silent_Eye_Nikola_Dyulgyarov_Page_10.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179342256-KK7M2BJUCM5WG2PV6S8I/Silent_Eye_Nikola_Dyulgyarov_Page_11.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179348658-1LKVFAJLPN8UF25EL11J/Silent_Eye_Nikola_Dyulgyarov_Page_12.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179348173-KXAG3OAJ1YZRIMUVG8QD/Silent_Eye_Nikola_Dyulgyarov_Page_13.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179354961-XDZDPWJ77FC0UWB1W9X9/Silent_Eye_Nikola_Dyulgyarov_Page_14.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179354964-N08492VDUEA368PQ0E46/Silent_Eye_Nikola_Dyulgyarov_Page_15.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179357136-I7904TGOMJJU11T2YG8Z/Silent_Eye_Nikola_Dyulgyarov_Page_16.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179359378-J0QZB1PJHNWDDL85N72X/Silent_Eye_Nikola_Dyulgyarov_Page_17.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179359230-V7UB4MNJ0GQB16TP6KXW/Silent_Eye_Nikola_Dyulgyarov_Page_18.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179364017-9MZ7XC5TS2LUSR59069J/Silent_Eye_Nikola_Dyulgyarov_Page_19.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179363624-9T7VMFJ5G1G0AMOQL7V1/Silent_Eye_Nikola_Dyulgyarov_Page_20.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179366859-JPPAXL8URIF9AVSSEW1D/Silent_Eye_Nikola_Dyulgyarov_Page_21.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179366717-D8PVIWBG6QY6XP1VL0W6/Silent_Eye_Nikola_Dyulgyarov_Page_22.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179369711-G5Q30TKM7TYFR9U5HBN3/Silent_Eye_Nikola_Dyulgyarov_Page_23.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179371645-GJDQK1EGBIPMRZJ8YKK9/Silent_Eye_Nikola_Dyulgyarov_Page_24.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179373541-R5N56C1WG8K2W26QDA85/Silent_Eye_Nikola_Dyulgyarov_Page_25.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179375090-R5MD1MK04FPL97RSH7G9/Silent_Eye_Nikola_Dyulgyarov_Page_26.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179378274-FIXC1RJFR7F67X3FA1CH/Silent_Eye_Nikola_Dyulgyarov_Page_27.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179377098-5TBBDUW6UCQMM9NG9UKV/Silent_Eye_Nikola_Dyulgyarov_Page_28.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179378409-F0RPABJIMFMJXESGEZTX/Silent_Eye_Nikola_Dyulgyarov_Page_29.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179383110-GIQU7RZ06AF6UNHPDHTF/Silent_Eye_Nikola_Dyulgyarov_Page_30.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179390580-25ZZGOP699XANYZNIK1E/Silent_Eye_Nikola_Dyulgyarov_Page_31.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179405337-ZTG9ES0K5VZCLPMPYM2F/Silent_Eye_Nikola_Dyulgyarov_Page_32.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179396925-BKSWEIQXAZIMVGUNO4K5/Silent_Eye_Nikola_Dyulgyarov_Page_33.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179401649-BWEU14R4SVE2WN6IQ64K/Silent_Eye_Nikola_Dyulgyarov_Page_34.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179410029-EYGRUNE6H042J9M25B4C/Silent_Eye_Nikola_Dyulgyarov_Page_35.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179409568-D8PCVA7ZDIEST6GYDOE4/Silent_Eye_Nikola_Dyulgyarov_Page_36.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179412705-2GVQ8Q2MRU6HT430LJI6/Silent_Eye_Nikola_Dyulgyarov_Page_37.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179412995-35D5Y2E0Z5R7QSDC79Q6/Silent_Eye_Nikola_Dyulgyarov_Page_38.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179415986-0LDKVYFIWTLIB4IJWH8Q/Silent_Eye_Nikola_Dyulgyarov_Page_39.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179415600-YRQ7X66WPAKRHUE2ZD30/Silent_Eye_Nikola_Dyulgyarov_Page_40.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179418742-7J72U9CK5WG9U1DYNX4D/Silent_Eye_Nikola_Dyulgyarov_Page_41.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179425385-SZ31PZXHVMMCS1K2LM0O/Silent_Eye_Nikola_Dyulgyarov_Page_42.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179426225-3AV2V4XF89CD2NCEF6FW/Silent_Eye_Nikola_Dyulgyarov_Page_43.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179430619-H9AA351P2PYMBNYQU6LO/Silent_Eye_Nikola_Dyulgyarov_Page_44.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179437447-3FDZUYABOTSIGO7J5W2M/Silent_Eye_Nikola_Dyulgyarov_Page_45.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179436282-HSXMULCTNTK6YS40JSQG/Silent_Eye_Nikola_Dyulgyarov_Page_46.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179447579-1897564JMTE42Y51B15R/Silent_Eye_Nikola_Dyulgyarov_Page_47.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179445041-123A3QX0CQA8P198QBRN/Silent_Eye_Nikola_Dyulgyarov_Page_48.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179453052-6V7CL276DXQHRPKB0OUM/Silent_Eye_Nikola_Dyulgyarov_Page_49.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179461111-IWUMD03UH4X9J5N1Z6P5/Silent_Eye_Nikola_Dyulgyarov_Page_50.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179462893-YTO56B9LR8ROKKCB3CPR/Silent_Eye_Nikola_Dyulgyarov_Page_51.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179465846-FVTO6ZISCZ2WA8SE5K3H/Silent_Eye_Nikola_Dyulgyarov_Page_52.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179472516-LEFFYC713B5P73ZJ0WUM/Silent_Eye_Nikola_Dyulgyarov_Page_55.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179471309-CCNJ6CWQU2JUAMFH7J8G/Silent_Eye_Nikola_Dyulgyarov_Page_56.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179478447-R4VIQ59WQJH5D9WPHSVB/Silent_Eye_Nikola_Dyulgyarov_Page_57.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179488135-OHPYTSEVNFLRGDNIO2JP/Silent_Eye_Nikola_Dyulgyarov_Page_58.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179487289-C51DTF08877R0CX0ZL2F/Silent_Eye_Nikola_Dyulgyarov_Page_59.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179505955-KL79I4E6O30VZCFMLZ2H/Silent_Eye_Nikola_Dyulgyarov_Page_60.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179490912-0F0QUZ3S01FCI1ISQC0S/Silent_Eye_Nikola_Dyulgyarov_Page_61.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179497574-BCZI5V5JNLR8Y8Y54OJC/Silent_Eye_Nikola_Dyulgyarov_Page_62.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179505622-H0EGAL5YQCI305NJZDFI/Silent_Eye_Nikola_Dyulgyarov_Page_63.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528179514777-J4WQWIYYA3Q9T5QDV29Y/Silent_Eye_Nikola_Dyulgyarov_Page_64.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528664857474-EPE40W1CVYKPPTZUXJQ5/Silent_Eye_Nikola_Dyulgyarov_Page_65.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528664853957-7ZJQL3AU7XLHCNOYLVAA/Silent_Eye_Nikola_Dyulgyarov_Page_66.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528664862119-VLW445RN9BVCSXOANKFI/Silent_Eye_Nikola_Dyulgyarov_Page_67.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528664860611-2C9LB2DRDEUG8KXMHEKI/Silent_Eye_Nikola_Dyulgyarov_Page_68.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528664862811-6XQM59Q7DAC4AXBQK2VE/Silent_Eye_Nikola_Dyulgyarov_Page_69.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528664867859-YUB0EZ4VLKDG6EIPPE4E/Silent_Eye_Nikola_Dyulgyarov_Page_70.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528664865532-2BCR6DLAO4CBDL5W991Y/Silent_Eye_Nikola_Dyulgyarov_Page_71.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528664868174-FJP46659J0X8DB1C8442/Silent_Eye_Nikola_Dyulgyarov_Page_72.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528664872787-RLK2L7CT1FZS4Z5WRU1G/Silent_Eye_Nikola_Dyulgyarov_Page_73.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528664871516-FWMV9QG30U1YJNBRYMLH/Silent_Eye_Nikola_Dyulgyarov_Page_74.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528664878668-CJYHS7PV0B96YT2LS8DL/Silent_Eye_Nikola_Dyulgyarov_Page_75.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528664878394-QHL8QV6U1JQ56AB8C54T/Silent_Eye_Nikola_Dyulgyarov_Page_76.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528664881101-ONIGS9R0JTVL1SQ87GUZ/Silent_Eye_Nikola_Dyulgyarov_Page_77.jpg A Silent Eye https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528664887030-75GI8CAJA5ANM0LFUD2B/Silent_Eye_Nikola_Dyulgyarov_Page_78.jpg A Silent Eye https://dyulgyarov.com/articles daily 0.75 2025-02-23 https://dyulgyarov.com/articles/macbeth monthly 0.5 2025-03-20 https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1740443238711-TW5HZSPYJZSVDTDQJEJ2/PCB1_ADC.jpg Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer - 1. Display and ADC PCBA (note cute numitrons) https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1740443173020-AX56XD5LFM4UTYNBON0B/PCB_2_CONTR.jpg Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer - 2. Control Board (deceptively simple) https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1740443187757-LXD6F1RBJ6PUEDTXYMVD/PCB3_ZERO.jpg Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer - 3. Zero DAC (aka S/H, RAM, memory, etc). I love the design decision to fill up the free space with a breadboard playground. Perhaps for some updates...? https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1740443194368-JGYBLZ1UIS42HZJY1ZGX/PCB4_PMT.jpg Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer - 4. PMT frontend board and a plethora of pots https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1740443174235-MYJZM3ND8T5RTUZBM5EA/PCB_PSU_UPD.jpg Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer - Power supply board, after replacement of capacitors and a few diodes. DIrectly soldered below is the mains transformer and adjacent is a radiator, containing the main pass transistors https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1740443197165-VAHQYDAKBEQZ1LMX3DTZ/TR527_PSU_TERMS.jpg Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer - Power supply terminal block (deceptively NOT how one selects 120/230V operation) https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/409231db-4f62-40b8-9981-cb2caafc47c3/adc_integr.jpg Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer - Make it stand out Dual-slope A/D converter block diagram. Retrieved from https://www.cse.psu.edu/~kxc104/class/cse577/11s/lec/lecture/temp/ADC.htm https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/b84a0d4c-42f6-47c4-bd33-8a65b22d2e59/adc_integr_dr.jpg Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer - Make it stand out Integrator output voltage during a conversion cycle. Retrieved from https://www.cse.psu.edu/~kxc104/class/cse577/11s/lec/lecture/temp/ADC.htm https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/c01a5cec-a1e4-4d45-b5aa-5623ff9e3f26/TR527_LOG_TEST.jpg Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer - Make it stand out Transmission density calibration by intercepting the light path with our own circuit. A light-tight metal cap replaces the filter turret and a shielded PTFE cable takes the photodiode current to a custom logarithmic amplifier, seen to the right. Behind it is an isolated bipolar power supply and off-frame is a Fluke 87V DMM measuring the output voltage. https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/de83e6b5-e4af-42be-b1ae-684047d52d6f/Dyn_corr.png Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1740515320143-DX96F386W9CGM2S2BA84/Macbeth_PMT_Frontend.jpg Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer - "Analog frontend": PMT control and sensing, signal switching and output processing Numbers in square [] brackets indicate pinout of "control" board #2, suffix "A" means "as seen from component side, while "B" is from the back; numbers in round () brackets indicate pinout of PMT control board #4, no suffix indicates that front and back pins are shorted at slot-edge connector. Numbers without brackets indicate relay pinout as marked on relay socket. https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1740515318415-P0898W7EE1XPVLRTG319/Macbeth_Res_D_Netw.jpg Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer - Dynode voltage "logartihmic compensation" resistor-diode network Resistances at potentiometers were recorded in-situ with a Fluke 87V DMM https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/b014999d-8393-4b3a-8ad9-f81fbefc8f11/Macbeth_og_schem.jpg Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer - Make it stand out An example of an initial reverse-engineering draft schematic. In this case, the analog section of the ADC on the display board. https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1740435949029-6RYLVIFVRTBFFLNN6EUT/Screenshot+2025-02-25+at+00-22-26+Macbeth_Densitometers_TD-401_TD-104_manuals.pdf.png Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1740435947948-CBWB7XVZQGNBN17ERYOC/Screenshot+2025-02-25+at+00-23-53+Macbeth_Densitometers_TD-401_TD-104_manuals.pdf.png Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1740435947880-MYHO6IWP30WGX2FT0F1J/Screenshot+2025-02-25+at+00-24-31+Macbeth_Densitometers_TD-401_TD-104_manuals.pdf.png Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1740435946589-SM28TRXRTGK01C1LAXLU/Screenshot+2025-02-25+at+00-25-03+Macbeth_Densitometers_TD-401_TD-104_manuals.pdf.png Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1740435946835-Y71SBDNHNW5ODA7SWSFF/Screenshot+2025-02-25+at+00-24-43+Macbeth_Densitometers_TD-401_TD-104_manuals.pdf.png Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/65bf5d32-bd5b-4c36-9097-be87ab1979a1/ebay-1png.png Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1741519909109-X8PXONDMMK5KYALM09CK/s-l1600.jpg Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1741519929372-17TXKABN875AXPNP9K55/s-l1600a.jpg Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/2a683403-14fa-454e-a8b9-c67723714e2e/ADC_SIG001.jpg Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer - Make it stand out Note: U111 should read “U110”. CLKA, SIG IN/REF IN, Vint, and COMP OUT timescales are expanded for clarity - the full run-up and run-down occur in a few milliseconds, compared to the hundreds of ms between A/D conversions. https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1741853358567-XLTNQ8YRD3H3ZG2MKR6V/macbeth_cal_RD.jpg Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer - Macbeth Reflection Density Macbeth Reflection Density verification and plot of deviation https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1741853358508-9EMHGH1047JK6YJJFZ22/macbeth_cal_RD_resid.jpg Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1741853359647-WAJ6LVH2U8F8XYHFL015/macbeth_cal_TD.jpg Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer - Macbeth Transmission Density Macbeth Transmission Density verification and plot of deviations https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1741853359696-3BVLX781U4TURQ4TD0T5/macbeth_cal_TD_resid.jpg Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/27b0f883-9f24-428a-80a1-04c95d2c1a36/Macbeth_BLOCK_DIAG.jpg Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1741728001060-EN4QIU2U9XHUI7DG3OZF/TD_Head_section.png Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer - Transmission Density Head TD Head CAD mockup. Not to scale. Full 3D file available below. https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1741728000447-EF6KULZB0EZOWFFVRA0F/RD_Head_section.png Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer - Reflection Density Head RD Head CAD mockup. Not to scale. Full 3D file available below. https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1740511218990-PKRGKSRZN9W6HDA4UKSF/Macbeth_PSU.jpg Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer - Power supply board with input connections for 115/230V operation https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1740511851791-KCSLDXNPT3XREGNICL13/IMG_9244.jpg Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer - The original wiring of the mains-input connector https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/b5fd8307-f9ed-4eb7-bbba-b895a2d2f813/Screenshot+2025-03-09+at+13-44-23+Kleinl%C3%A4mpchen+E10+Gewinde+mit+Linse+3+7V+0+3A+10+St%C3%BCck-Packung+eBay.png Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/973457c8-1598-407b-a5bf-ec82ffb08d3c/TR527_OG.jpg Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/4275172e-d42a-42a1-8379-a9158e613924/TR527_WIRING.jpg Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer - Make it stand out The TR-527 on the workbench, precariously balanced for access to its deepest nooks https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/306f2bcb-b934-485f-bed0-ca8d94aa881e/Macbeth_DAC.jpg Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/af04b6b3-9cb5-4b7a-a9af-dbc4361df87d/MacbethTDref.png Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer - Make it stand out Macbeth TD readings vs Step Wedge readings taken with my existing densitometer. Deviation is calculated as deltaOD. https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/40c21935-2610-45c6-afb6-057c75b438e2/Macbeth_ADC_Display.jpg Articles - Reverse-engineering and repairing a Macbeth TR-527 Transmission and Reflection Densitometer - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://dyulgyarov.com/articles/densitometer-optics monthly 0.5 2024-01-22 https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/ecb1b841-1278-4b40-a3a5-771f683d7820/optics_4.png Articles - What's All This Densitometer Stuff, Anyhow? 2: Optics - Make it stand out Designations of density when a focused beam is passed through a sample https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/621fb9e8-dd89-4644-b320-4783326c76ed/NIST-2.jpg Articles - What's All This Densitometer Stuff, Anyhow? 2: Optics - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/9b64a63a-2184-4937-889c-bf5f4c148787/optics_5.png Articles - What's All This Densitometer Stuff, Anyhow? 2: Optics - Make it stand out Designations of density when diffuse light is transmitted through a sample https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/59d87f5c-3b49-41e7-8471-e46f34916098/optics_3.png Articles - What's All This Densitometer Stuff, Anyhow? 2: Optics - Make it stand out behavior of light passing though a non-opaque object https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/899fffd1-1904-44d3-8a11-0a1e2ff03072/ISO_ASSEMBLY.png Articles - What's All This Densitometer Stuff, Anyhow? 2: Optics - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/23d4d42d-1693-48b5-95ba-f5dd33b0bb7c/optics_general_light.png Articles - What's All This Densitometer Stuff, Anyhow? 2: Optics - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1ac5fbe9-57f2-4a3b-9255-ec834e162485/ANSI_1.png Articles - What's All This Densitometer Stuff, Anyhow? 2: Optics - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/8eabb0c3-0812-4588-8b61-2827853ee173/optics_TD_ISO_geom.png Articles - What's All This Densitometer Stuff, Anyhow? 2: Optics - Make it stand out ISO/DIN 5-2 Geometric Requirements for Transmission Density Measurement https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/518acbb5-be91-40fa-99ad-b3057fe77528/NIST-1.jpg Articles - What's All This Densitometer Stuff, Anyhow? 2: Optics - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://dyulgyarov.com/articles/densitometer-intro monthly 0.5 2024-01-21 https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1544195964610-XWBF8ZPLZDSYPT69LIB9/LF_09.jpg Articles - What's All This Densitometer Stuff, Anyhow? 1: Introduction I refuse to believe this was 8 years ago. https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1544021936723-IJ25SWNFAC2Y3TQ02MFV/IMG_4397.JPG Articles - What's All This Densitometer Stuff, Anyhow? 1: Introduction the last time I printed this many pages, I was still working in a synthetic biology lab https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1544021480682-CT18RVJ9HKNKLUCVFUL4/main-qimg-62a1ff323e5dc8795f64a2aa8c1ba9bd.gif Articles - What's All This Densitometer Stuff, Anyhow? 1: Introduction https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1544021480675-N97DS5TNPD16ZRR1WMP7/20170601095609_bob-pease-rip.jpg Articles - What's All This Densitometer Stuff, Anyhow? 1: Introduction https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1544021481164-JVHAMJE75NOH1VH39C4Y/BobPease-Artist.jpg Articles - What's All This Densitometer Stuff, Anyhow? 1: Introduction https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1544020171202-2HYCQSQ9JYJICGYASF0E/IMG_4388.JPG Articles - What's All This Densitometer Stuff, Anyhow? 1: Introduction … or its remnants https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1544020189983-9AU5AB3ZO1TLUOWKFVXE/IMG_4390.JPG Articles - What's All This Densitometer Stuff, Anyhow? 1: Introduction …adapted from soviet camera parts, plexiglass, cardboard… https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1544020057234-BV3J0KV2D61LJFKEW29H/IMG_4391.JPG Articles - What's All This Densitometer Stuff, Anyhow? 1: Introduction …at its heart, a solar cell from a calculator… https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1544020037884-ENW3GR2E9QHPEJ2O0UZM/IMG_4394.JPG Articles - What's All This Densitometer Stuff, Anyhow? 1: Introduction …and a “precision” optical chamber… https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1544020303439-KACF3X7TRDUIZ7ZTT6JW/IMG_4393.JPG Articles - What's All This Densitometer Stuff, Anyhow? 1: Introduction Later, it will become evident why there was a better way to do this. https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1544018589033-CBTF7ZUGSK01MOVECD6Q/memr003.jpg Articles - What's All This Densitometer Stuff, Anyhow? 1: Introduction I’ve always had poor handwriting, but the print style dates this to pre-school. https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1544018597411-P1Y70P0TZR246ICWJI78/memr002.jpg Articles - What's All This Densitometer Stuff, Anyhow? 1: Introduction Somehow, I’d arrived at the idea of a Bill of Materials https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1544018633325-A5WGX57ZVHZWO94CBBKJ/memr001.jpg Articles - What's All This Densitometer Stuff, Anyhow? 1: Introduction Even early on, English became the standard https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1544018608321-ENI2OTPZ7K124NALM9CD/memr004.jpg Articles - What's All This Densitometer Stuff, Anyhow? 1: Introduction In the same archaeological layer, I discovered a selection of appliance brochures. I was weird https://dyulgyarov.com/articles/tag/Macbeth monthly 0.5 https://dyulgyarov.com/articles/tag/Macbeth+TR-527 monthly 0.5 https://dyulgyarov.com/articles/tag/Optoelectronics monthly 0.5 https://dyulgyarov.com/articles/tag/Electronic+Design monthly 0.5 https://dyulgyarov.com/articles/tag/Macbeth+Densitometer monthly 0.5 https://dyulgyarov.com/articles/tag/Macbeth+TR524 monthly 0.5 https://dyulgyarov.com/articles/tag/Analog+Circuits monthly 0.5 https://dyulgyarov.com/articles/tag/Densitometry monthly 0.5 https://dyulgyarov.com/articles/tag/Reverse+Engineering monthly 0.5 https://dyulgyarov.com/articles/tag/Electronics+Repair monthly 0.5 https://dyulgyarov.com/articles/tag/Electrical+Engineering monthly 0.5 https://dyulgyarov.com/landing daily 1.0 2018-06-10 https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528657461838-JODF51L3QZCRCVH8LXOJ/Anamnesis_Dyulgyarov_1.jpg Nikola Dyulgyarov https://dyulgyarov.com/contact daily 0.75 2025-02-23 https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1526664866002-HIFYAQKUHS2VA20KH7EE/Ph_Pa_026.jpg Contact https://dyulgyarov.com/about daily 0.75 2022-03-31 https://images.squarespace-cdn.com/content/v1/5afe8e800dbda3a16a79cfea/1528063724228-M379CZHATV251I9XCN5Q/ATARAXIA About