Hello, I try to use the VM-Clap1 Sensor to turn on and off a led.
While I was building this it seem to worked fine.
But if I unplug the arduino and plug it in again the LED is just glimming and not turning on and off.
I have to unplug the 3V wire and plug it in again. Then it works fine.
I’m sorry if it’s an easy question and I could figure it out myself but I wasn’t been able to do that yet. Would be nice if anyone has an idea and could point me in the right direction what I’m doing wrong.