It is based on an Arduino Nano board with a Bluetooth extension module, allowing it to be controlled from an Android smartphone. It comes as a kit of parts that you must assemble yourself. The Arduino ...

This library enables an Arduino or other compatible hardware to write or read data to or from ThingSpeak, an open data platform for the Internet of Things with MATLAB analytics and visualization.

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 ...

[Andrea] just sent us this great student hack he made for his room. He’s constructed an Arduino keypad door lock — without using any proper fastening hardware! The entire build is made out of ...