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CS207: Introduction to Mac and Arduino
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Any idea why my relay (pin 2 is switching on when set to LOW and off when set to HIGH?) it is not the if statement as I have taken the HIGH
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Blinking Faster | Arduino Lesson 1. Blink | Adafruit Learning System
if(digitalRead(pin) == HIGH)" not working - Programming Questions - Arduino Forum
ckeck if pin connected to ground - Project Guidance - Arduino Forum
If (pin == HIGH) {Do something) not working - Sensors - Arduino Forum
Button Interface - Digital Input - PhotoElectricChefs
