A keypad is one of the most commonly used input devices in microprocessor applications. In a standard keypad wired as an X-Y switch matrix, normally-open switches connect a row to a column when ...
We’ve featured loads of IR Arduino projects and they are all exciting and unique. The projects spring from a specific need or problem where a custom infrared remote control is the solution. [Rick’s] ...
This article will help you build a simple Arduino-based DCC system. Growing up in the 1980s I was living the dream. I had an ...
If you would like to build your very own customized mechanical keyboard you may be interested in the Bolt Industries Pico 87. A fully customizable and programmable DIY mechanical keyboard kit that can ...
The KIM-1 wasn’t the first microcomputer available to computer hobbyists and other electron aficionados, but it was the first one that was cheap. It was also exceedingly simple, with just a 6502 CPU, ...
The Arduino brand will remain for future products as it becomes part of the Qualcomm business. Plus, there's a brand-new ...