The Spark Electron was released a few days ago, giving anyone with the Arduino IDE the ability to send data out over a GSM network. Of course, the Electron is just a GSM module tied to a ...

Raspberry Pi enthusiasts looking to add 4G connectivity to their mini PC may be interested in the SIM7600 4G LTE Raspberry Pi HAT. Created to provide multiband 4G/3G/2G communication and a GNSS ...

For enthusiasts and professionals working with the latest Raspberry Pi 5, managing power sources and cables can be a hassle, especially when setting up multiple units or working in areas with limited ...

In today’s internet age, you can learn how to fix your car, master a programming language and even earn an electrical engineering degree, without ever leaving home. If you want to apply this knowledge ...

The Raspberry Pi’s venerable 40-pin header and associated HAT ecosystem for upgrades has been a boon for the platform. It’s easy to stack extra hardware on to a Pi, even multiple times in some cases.

One of the things that makes Raspberry Pi’s small and inexpensive single-board computers interesting is the 40-pin connectors that makes it possible to connect expansion boards called HATs (which ...

The Raspberry Pi M.2 HAT+ is an add-on board for connecting M.2 M-key compatible devices to the Raspberry Pi 5. It has a data transfer speed of up to 500MB/s and costs $12 (approximately 1,880 yen). M ...

When the original Raspberry Pi was release in early 2012, it came with a 26 pin GPIO output. User access to GPIO redefined the usefulness of a single board computer. As the concept evolved, the ...