The Raspberry Pi RP2040 microcontroller has inspired a wave of creative projects, from environmental monitors to laser distance sensors. With its low cost, flexible programming options, and rich ...

Why buy a keyboard when you can learn so much by making one instead?

In this DIY project, we’ll build a super-compact H-bridge motor driver that mounts directly onto the N20 motor itself. No ...

We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...

Recently [Jeff Geerling] has been tinkering with FireWire in order to use some older gear, which includes the use of a ...

The memory price surge has hit Raspberry Pi, which has introduced three price rises in four months. The 16GB Pi 5 model gets a $100 hike, taking its retail price to $305. It originally cost $120, but ...

Remember those brick cellphones in the 1990s? They were comically large by today’s standards. These phones used the 1G network to communicate and, as such, have been unusable for decades now. However ...

Just last year, we reported on the SparkFun Air Quality PM1/PM2.5/PM10 Sensor, based on the Bosch BMV080 fanless air-quality sensor and priced at around $65. DFRobot has now launched a low-cost ...

Raspberry Pis are robust little all-in-one computer boards that are ideal for people who want to get started on computer engineering projects. There are plenty of easy Raspberry Pi projects for new ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

The Raspberry Pi might sound like dessert, but it's actually a credit card–sized computer changing the world of DIY tech. First launched in 2012 by the Raspberry Pi Foundation, it was designed to make ...

Smartphone processor and modem maker Qualcomm is acquiring Arduino, the Italian company known mainly for its open source ecosystem of microcontrollers and the software that makes them function. In its ...