This is the touch sensor that will be used for our gun prop. It’s easy to build and works well. I also included the Fritzing file I made for it in case someone else wants to use it.
What you need:
- 1x 100uF Capacitor
- 1x 100nF Capacitor
- 1x 47kΩ Resistor
- 1x 470Ω Resistor
- 1x LED
- 1x 555 Timer Chip
