This build is about using the temperature sensor in your clock. The ATMega328p, the chip at the heart of all your Arduino Uno clones, has within it a watchdog timer that clicks over at a rate of ...

Posted in hardware, home hacks Tagged 433 mhz, reverse engineering, temperature, temperature sensor, wireless, wireless network ← Cardboard CNC Machine Boxes Up Both A Tool And A Framework ...

The Arduino compatible Pax Instruments T400 Temperature Datalogger is now available to purchase priced at $175 from Adafruit. If you liked this you might also be interested in building an Arduino ...