Hackaday

An Arduino Device That Monitors Your External IP Address

[Bayres’] dad setup a webcam as a surveillance camera for a remote property. The only problem was that the only stable Internet connection they could get at this property was DSL. This meant that the ...
EDN

Exercise Bike Monitor with Arduino

All exercise bikes on the market have a small on-board computer, with which it is possible to detect some important information about performance such as, for example, the current speed, the ...
EDN

Arduino Uno Clock and Temperature Monitor with LCD

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 ...
Hackaday

Controlling A CGA Monitor With An Arduino

CGA monitors may not be an amazing technological advance these days, but they can generally be found very cheaply. Additionally, they have a DB-9 connector and work off of TTL ranges (0-5VDC) making ...
Geeky Gadgets

Arduino noise pollution and sound monitor project

Lucía Garbo has created an Arduino powered noise pollution monitor, powered by an Arduino Mega micro-controller and housed in a 3D printed case. Other components include a SparkFun Sound Detector and ...
Geeky Gadgets

Arduino DIY Sleep Monitor Glove Built By Cornell Students

If you are looking for inspiration for your next Arduino project, would like to monitor your sleep patterns you may be interested in this DIY sleep monitor which has been created using a little ...