Matrixclock - LED matrix clock with alarm, Atmega8 + MAX7219 drivers.
Sensors supported:
DS18B20 (DS18S20, DS1820) as temperature sensors.
BMP180 as temperature and atmospheric pressure sensors.
DHT22 (AM2302) as temperature and humidity sensors.
Project page: https://wiselord.github.io/avr/matrix...
Description (in Russian): http://radiokot.ru/circuit/digital/ho...
Forum thread (in Russian): http://radiokot.ru/forum/viewtopic.ph...
