An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

A cheap USB-programmable analog output is great for setting intensities, power levels, or general analog signalling in many experimental contexts. There are lots of solutions when you want one or two ...

All files in this repository are related to the Arduino Uno/Leonardo-based replacement TI-95 cassette interface I am building. I decided to call it a CIduino7 as it replaces the original TI cassette ...

Testing a regulator all the way down to zero volts to see how it behaves and finding an output level, below which bad things ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

If you do, then you're in luck, thanks to the Suptronics X1013 expansion board for the Raspberry Pi 5, which adds ten USB ...

Christina Majaski writes and edits finance, credit cards, and travel content. She has 14+ years of experience with print and digital publications. Vikki Velasquez is a researcher and writer who has ...

An oscilloscope is usually the most sensitive, and arguably most versatile, tool on a hacker’s workbench, often taking ...

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. Katharine Beer is a writer, editor, and ...

Kirschner wires, or K-wires, are used to hold and stabilize broken bones. It is important to keep the K-wire site clean and dry to prevent infection. Most K-wires are removed after the bone has healed ...