Repo for Arduino sample code. Contribute to tscanaday/Arduino_Dev development by creating an account on GitHub.

THRESHOLD is the maximum temperature we wish to maintain. When the temperature rises too high, a fan is switched on. A small HYSTERESIS value is used to prevent the fan rapidly switching when the ...

If you have a microcontroller and you want to measure temperature, the DS18B20 is one of the most popular digital temperature sensor chips to use. Being a digital sensor, it can avoid many pitfalls of ...

The past month or so I’ve been playing with the Maxim DS1307 Real-Time-Clock and DS1621 Temperature Sensor ICs. I hooked them up to an Arduino Uno board with a Parallax Serial 16×2 Character LCD. I ...