Timeline for Button to optocoupler to fire camera 4 times
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
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| Jun 1, 2014 at 8:36 | comment | added | jfpoilpret |
Why do you use digitalWrite() on an input pin (buttonInput) in setup()? Should it be opto instead? Also, do you use a pullup (or pulldown) resistor to force a level on buttonInput when the button is not pushed?
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| May 30, 2014 at 23:19 | answer | added | Anonymous Penguin | timeline score: 1 | |
| May 30, 2014 at 23:13 | comment | added | Anonymous Penguin | What camera are you using? What hardware? Can you provide more information by editing your question? Thanks! | |
| May 30, 2014 at 22:06 | review | First posts | |||
| May 30, 2014 at 23:13 | |||||
| May 30, 2014 at 21:50 | history | asked | Andrew Lazarus | CC BY-SA 3.0 |