Author: Rob

Control Any RC Vehicle with Your iPhone

The Dension WiFi RC is a plug & play wireless RC receiver. It allows you to control your RC car, boat, tank, construction machine or any other RC vehicle with your iPhone using WiFi. The iPhone application, available for free…

Beginning Robotics – Resistors

If you have ever taken an electronic gadget apart, you have probably seen these guys: This is a resistor.  From the name you might guess what a resistor does: it resists the flow of electric current.  Resistors are kind of…