Hello, So I'm trying to build a target for a nerf gun and need a trigger for when the target is hit... I've bought 6 knock sensors: Vibration-Sensor-Module-Arduino-Raspberry But they seem to take way more of a whack than I want to make them work. Attaching them to the back of the target is very …

Knock Sensors

RobFarley April 11, 2019, 1:54pm 9

Cheers, next on the list are lights...

Then a bigger display...

Then make a 6 target version