Peltier Thermoelectric Cooler Is how it works with 12-Volt Feed information and 50W Peltier Mini Fridge built on the lcd display after the ATmega8 microcontroller from a more advanced peltier control circuit. The value can be determined, the refrigeration... Electronics Projects, With Peltier Mini Refrigerator Circuit ATmega8 DS18S20 "atmega8 projects, avr project, microcontroller projects, pwm circuits, " Date 2019/08/03