How to power your Raspberry Pi with a battery

If you have a Raspberry Pi project that you want to take on the go, you have a few different options for power. Here are the ...
How-To Geek on MSN

3 cheap and easy soldering projects for beginners

One of the easiest soldering projects to do as a beginner is to solder a resistor to an LED. You can technically put the ...
Earth.com

Scientists build a device that pulls electricity directly from Earth's rotation

Physicists at NASA and Princeton generate electricity from the Earth's rotation: could wind energy be our energy source of ...
Hackaday

Two-Wheeled Arduino Robot Project For Beginners

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you ...