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A teacher I know is stuck, with only npn transistors in the supply cupboard and the need to create a reversible motor drive for an Arduino project. Reversing ‘bridges’ have four switches (relay ...

Posted in Arduino Hacks Tagged arduino, brushless motor, optical drive, strobe, stroboscope ← Experimenting With An Air Muscle And Sensor Feedback Black Friday Deals And Contest Giveaways → ...

The Arduino development board has grown in popularity over the last few years and has spawned a myriad of interesting projects such as auto-lacing shoes, The EyeWriter 2.0, and the Mobile Dance Stage.

If you've messed with Arduino, the inexpensive micro controller, you'll know that you can run a small motor or turn an LED on and off, but anything else - powering a pump, turning on a light bulb ...

There are a lot of fun Arduino projects that you can accomplish with the company's nearly $25 boards.

Mayhew Labs have unveiled a new DAC add-on board they have created for the Arduino platform in the form of the Extended DAC Shield that takes the form of a high-speed, precision, eight channel ...

What does one do with old circuit boards and projects? Throwing them out doesn’t feel right, but storage space is at a premium for most of us. [Gregory Charvat] suggests doing what he did: ...

One such Arduino variant is the Lightuino, which is specifically designed for those planning on using vast quantities of LEDs in their projects.