A fully featured board based on ESP8266 and MAX31855 for managing temperature of electric ovens either by on-off or by pid control. The board supports 2 independent temperature probes and 2 relays for 2 independent heaters. All the operations (set temperature, start, stop, status monitoring) are performed by accessing a standard html webpage with a browser (software is found at https://github.com/...
T12 Soldering Controller based on Attiny85, 0.98" OLED display, encoder and buzzer.
- Temperature PID controller
- One shared pin to read encoder and output buzzer signal
- Graphical OLED display (set point, current temperature and analog power bar)
- Input for handle temperature sensor