The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points. The DS18B20 ...
First you will need a Raspberry Pi. Preferably Raspberry Pi 3 or higher and at least a 16GB micro sd card. Next you will need the Raspberry Pi Imager Software. Once that is installed, insert your ...