Need some assistance with coding. I currently have a motion sensor music box that when activated cranks an old music machine. The code and the Electonics work great! here is the code that works const int pirPin = 3; const int motorPin = 2; int switchState = 0; // the setup routine runs once when…

switchState = digitalRead(pirPin); switchState = digitalRead(4); You're using the same variable for two different inputs. I didn't look any further. Just guessing here but, maybe you want something like: switchState = (digitalRead(pirPin) or digitalRead(4)); Using this, switchState would be (l…

Need help with new project coding!

Projects General Guidance

LarryD May 13, 2025, 10:47pm 2

First things first, show us a good schematic of your proposed circuit.
Show us good images of your ‘actual’ wiring.

Topic		Replies	Views
Arduino as Capacitive Sensor Exhibition	61	72350	May 6, 2021
making a bubble machine with a touch sensor? Interfacing	24	9494	May 6, 2021
Help with capacitive sensor code. Sensors	1	511	May 6, 2021
My LED will get brighter? Programming	5	1686	May 5, 2021
Touch on Touch off multiple Leds Capacative touch Programming	10	3305	May 5, 2021

Need help with new project coding!

Related topics