By controlling analog circuits digitally, system costs and power consumption can be drastically reduced. Arduino already include on-chip PWM controllers, making this effectuation easy. In short, PWM ...

The Casio SK-1 keyboard is fairly well-known in the “circuit bending” scene, where its simple internals lend themselves to modifications and tweaks to adjust the device’s output i… ...

Becky Stern shows you how to use digital and analog inputs when building Arduino circuits, including controlling LEDs using pushbuttons and potentiometers.

For breadboarding your next great Arduino-powered robot, maybe not so much. If you remember Circuits123 (or circuits.io), this is the same underlying technology.

Delve into the nitty-gritty on advanced Arduino circuit boards and learn how to choose the right one for your projects when Arduino Uno doesn't fit the bill.

In recent episodes, she taught her audience how to build squishy circuits with LEDs and a heartbeat-sensor pendant using LilyPad, an Arduino microcontroller board designed for textiles.

Arduino boards are perhaps the world’s best known amateur microcontroller – cracker-sized circuit boards that cost about $30 and, say, govern the intake of information or the actions of a motor. They ...

The Arduino intro is just as comprehensive with lessons on creating an Arduino circuit, programming, using digital pins for output, analog pins, and a whole lot more that could be exciting to ...

A circuit board for the masses: the Arduino microcontroller. Photo: James Day Check this out,” Massimo Banzi says. The burly, bearded engineer wanders over to inspect a chipmaking robot—a ...