We have previously written about various industrial Raspberry Pi systems and gateways that come with RS-485 built in, but we ...

QR codes are widely used in entry and exit systems for various events to monitor the number of participants and ensure that ...

PCWorld demonstrates building a high-performance Raspberry Pi 5 computer with NVMe SSD storage for under $200, requiring the 8GB Pi 5, M.2 HAT, and compatible power ...

The Arduino is a great way for hobbyists and pros alike to experiment with programmable objects, but it can be confusing for beginners without these tools.

It’s the main hub that ties everything together—sort of like the conductor for the orchestra that is a robot. It takes in data from sensors, runs that through some code (which you or someone else ...

The Raspberry Pi line of single-board computers can be hooked up with a wide range of compatible cameras. There are a number ...

Discover the hidden feature in DietPi that allows you to automate your Raspberry Pi setup with a single script.

Efficient Power Conversion (EPC), a developer of enhancement-mode gallium nitride (eGaN) power devices, has announced the ...

Smaller budget. No app or cloud.

If you’re working with surface mount components, you’re likely going to want a reflow plate at some point. [Vitaly] was in need of just such a tool, and thus whipped up a compact ...