This project aims to create a cheap soldering iron for students that can also be used as a lab assignment for PID. This firmware controls the temperature of a soldering iron using AC phase control.
- Zero crossing detection.
- Timer configuration in one pulse mode.
- Ac frequency detection.
- Triac circuit.
- Thermocouple reading.
- Temperature and setpoint display.
Thanks to Jarhmander for his support and advices.