installing a peripheral module took less than a second with a “click” of magnets finding each other. Many Arduino projects draw from an ecosystem of Arduino shields. Following that established ...

Today, littleBits introduced the Arduino at Heart module. The new programmable module connects to the entire line of littleBits magnetic modules that include lights, speakers, motors ...

But [Playful Technology] wanted to control the hands with an Arduino directly and, in the process, he shows us how these modules work ... small plastic gear has a magnetic ring and sits near ...

No doubt, an Arduino can convert your favorite ... are to be driven a PNP transistor can be added to the module's digital output. Here the addition of 2N3906 transistor controls an electro-magnetic ...