Raspberry Pi enthusiasts may be interested in a unique LCD HAT in the fall of a circular display that measures 1.28 inches and offers a resolution of 240 x 240 pixels and offers 4K, 66K and 262K ...

Mick Jagger famously said that you cain’t always get what you want. But this is Hackaday, and we make what we want or can’t get. Case in point: [Andrew Tudoroi] is drawn to retro LEDs and wanted one ...

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.

Power over Ethernet (PoE) is nothing new to the Raspberry Pi. Introduced with the Raspberry Pi 3B+, PoE provides power over a network connection and is handy for installing a Raspberry Pi in a remote ...

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 ...

The Raspberry Pi 5 is the first member of the Raspberry Pi family to support PCIe NVMe SSDs. But since it doesn’t have a built-in M.2 connector, you need to rely on a HAT (Hardware Attached on Top) ...