Temperature Controlled Switch

Can be used for precise temperature control in areas like sous-vide. This software was tested on Raspberry Pi Pico. Attached with: DS18B20 temperature sensor I2C 128*64 mono-color display 3 LEDs for displaying status Rotary encoder to set target temperature Relay to control heating element (for example, a cheap rice-cooker that don’t have any built-in microcontroller) Connections: […]