Sup Arduino forum, I thought I'd post this project here too for you to see (full thread on GroupDIY ) A build pic : [image] Finished unit : [image] Schematic : [image] And the code : void setup() { Serial.begin(9600); pinMode (A0, INPUT); pinMode (A5, INPUT); pinMode (10, OUTPUT);…

Arduino-based optocompressor

Grumpy_Mike December 29, 2018, 7:09am 2

Any thoughts?

No resistors in the LEDs, a circuit designed to kill things.

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