There are many reasons to build your own Arduino circuit on a protoboard or a custom-designed printed circuit board. At the heart of the Arduino platform. ... I’ve come up with this tried and tested ...

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… ...

Finally, your Arduino toolkit will be incomplete if you don't purchase some sensor and circuit modules. After all, you can’t build a precise weather station without a BME280, DHT22, DS18B20, or ...

Learning to build a robot arm will teach you how to breadboard a circuit, how to program your Arduino, and how to work with moving parts. In the end, you’ll have a real, physical thing that does ...

By using a protocol called Inter-Integrated Circuit (I2C), ... and you can check out the full hardware requirements for all Arduino boards on the Wire Library Reference page.

I use that in a lot of Circuit VR posts so you can click on a circuit and see it live. However, the simulator does not save the source code in the virtual Arduino. You have to do that yourself.

The Deal: Usually over $600, this instruction-starter kit combo can currently be had for just $89.99 after 85% off, giving you everything you need to get your Arduino projects on the road.

Individual LED lights are common in Arduino projects because they offer proof a circuit works. Soldering iron and solder ($9.95) : A soldering iron is used to create new and permanent connections ...

For years, the humble Arduino microcontroller—a cheap, open source, midnight-blue circuit board emblazoned with a tiny white infinity loop—has been a favorite tool of the DIY electronics crowd ...