823 B
823 B
created, Index, tags, source
| created | Index | tags | source | |
|---|---|---|---|---|
| 2026-09-02T10:20:00 | Glitch |
|
Optical Interrupt Switch for {game}
Datasheet for Slotted Optical Switch https://www.ttelectronics.com/TTElectronics/media/ProductFiles/Datasheet/OPB610-611-620-621.pdf
4 wires going out of the board they are on:
- Red - power, at least 2v to see anything happen, not sure of optimal range.
- Black - GND
- White - data out for 1 of the sensors
- Although there is a difference in voltage state of this wire when the sensor is triggered, it is a very low difference.
- When powered by 3.3V, it goes from 80mV to 240mV
- Green - data out for the other sensor
- This wire has a much bigger voltage difference when the sensor is triggered.
- When powered by 3.3V, it goes from 1.92 to 3.32
!
