Timeline for Phototransistor amplifier
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 27, 2019 at 5:55 | answer | added | user1850479 | timeline score: 0 | |
| Dec 26, 2019 at 21:09 | history | edited | user117592 | CC BY-SA 4.0 |
added 46 characters in body
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| Dec 26, 2019 at 7:06 | comment | added | user1850479 | It would be easier to give suggestions for converting to a photodiode if you explained what you were hoping to improve. | |
| Dec 26, 2019 at 4:45 | comment | added | jonk | I remember using phototransistors for a papertape reader. They work okay when turning light into digital signals. But cripes, I cannot remember coming across phototransistors since... well, maybe the early 1980s? I have a box of them. But I bought them in the mid 1970s! Does anyone use them for linear amplification? Photodiodes are usually much better. (Just mumbling to myself out loud.) | |
| Dec 26, 2019 at 3:50 | answer | added | WhatRoughBeast | timeline score: 4 | |
| Dec 25, 2019 at 23:51 | history | asked | user117592 | CC BY-SA 4.0 |