This is a case for the telephone line voltage inducer needed for DreamPi. Please refer to the provided images. For wiring, please consult the following link:
https://www.segasaturnshiro.com/guide-build-a-line-voltage-inducer/
Note: I wanted a power switch function, so I added a slide switch to the resistor of the wiring diagram. Please check the provided images.
Here are the components I used:
- 2x RJ11 4P4C connectors
- 4x M3 screws
- 1x 0.1" pitch slide switch
- 2x T type 9V battery clips
- 1x 330-ohm resistor
- 1x 0.47uF capacitor
- 2x 9V batteries
- Some heat shrink tubes