An Arduino Uno provides the processing power and drives the serial monitor. A joystick and a Hitachi H48C accelerometer are mounted on a breadboard and wired to the Uno.

Now you can build your own room temperature monitor using an Arduino board. The circuit is a combination of an Arduino UNO board, LM35 temperature sensor, and a 16×2 Hitachi compatible LCD. It will ...

Posted in Arduino Hacks, classic hacks Tagged arduino, Arduino Uno, controllerless display, controllerless lcd, lcd ← Component Video For The Commodore 64 The Fine Art Of Restoring Matchbox Cars → ...

Monitor Toilet Occupancy with An Arduino Shep McAllister July 28, 2013 Shep McAllister ...

Still, it's a handy project if you need to monitor and track the air quality in your home. Hit up the link below for the Arduino source code, a build guide, and all the details of the tests.