The project illustrates the control of a PC fan speed and using an Arduino microcontroller to read a LM35 temperature sensor. The use of an optocoupler is covered along with Pulse Width Modulation ...

If you’ve been reading this blog for a while, you’ve probably seen us refer to the Arduino microcontroller on a number of occasions. This little circuit board is at the heart of many DIY projects, ...

Makers, developers and hobbyists building Arduino, Raspberry Pi or PC projects may be interested in a new piece of hardware which has been created to provide the ultimate IO interface for the ...

With their cheap price tags, massive I/O provisions, and low power consumption, microcontrollers like the uber-popular ...

A basic Arduino board adds creativity, flexibility, and interactivity to your home lab. It costs little but opens countless doors for learning, experimentation, and automation. Whether you use it for ...

If a Raspberry Pi and a Chromebox had a baby, it would look a lot like this. Today we’re going to take a look at Seeed Studio’s Odyssey X86J4105—a maker/builder-tailored, Celeron-powered mini-PC. The ...

The folks at SECO have been cranking out single-board computers under the UDOO brand for a while, and last year the company started shipping the UDOO BOLT, one of the first models powered by an AMD ...

This homemade CNC machine is the second version which uses mostly off the shelve parts where every part is allowed for some adjustments and the different design makes it easier to be built. The main ...

Don't miss out on our latest stories. Add PCMag as a preferred source on Google. Qualcomm wants to expand accessibility to its technologies, and its next step in that mission is buying popular ...