RC-Switch
Switch for RC model
The project is included for radio-controlled models. The basis is the Attiny 85 microcontroller. The switch allows you to switch devices with a separate power supply, different from the main on-board power supply.
An example of the work on my channel https://youtu.be/ay8xG-RWj8s
Required components:
- Attiny85 https://megabonus.com/y/0Pf4B
- Resistor 1K https://megabonus.com/y/hwOI7
- Transistor TIP120 https://megabonus.com/y/i6By7
Switch #1 always works in on and off mode. Switch #2 can operate in two modes:
- The switch turns on the second device but turns off the first one.
- The switch turns on the second device and the first device continues to work.