Timeline for Wiring diagram for pair of IR LEDS, P2N2222 transistor
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
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| Jan 27, 2018 at 22:58 | history | edited | Chetan Bhargava | CC BY-SA 3.0 |
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| Jan 27, 2018 at 22:44 | history | edited | Chetan Bhargava | CC BY-SA 3.0 |
added 29 characters in body
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| Jan 27, 2018 at 22:36 | history | answered | Chetan Bhargava | CC BY-SA 3.0 |