A small battery-powered thermometer based on an ATtiny10 and a DS18B20 temperature sensor that displays the temperature as a series of red and green flashes in binary on a bi-colour LED.
A thermometer based on an ATtiny10 that displays the temperature on an LED.
A small battery-powered thermometer based on an ATtiny10 and a DS18B20 temperature sensor that displays the temperature as a series of red and green flashes in binary on a bi-colour LED.
A thermometer based on an ATtiny10 that displays the temperature on an LED.