Arduino is a great way for today’s novices to start to learn how to write and run codes that interact with the external world. Somebody on Facebook recently asked about finding an easy-to-use shield ...

Thankfully, it’s possible to score an Arduino shield that does the heavy lifting for you. The HV supply is the heart of any Nixie driver. The shield uses HV5812 drivers to handle the high ...

Meanwhile, the other (digital) option is to use pins 11, 12, 13, and GND by attaching the module to the Arduino as you would with a shield. This saves space by not requiring jumper wires for every pin ...

There are many ways to use an Arduino on a model railroad. These tiny, inexpensive, programmable computers can perform functions such as controlling signals, routing turnouts, and running animations.

Arduino is an electronics board that uses a microcontroller at the center to act as the brains of the entire board. You can program the board using the C programming language and use stackable ...