Raspberry Pi enthusiasts building projects incorporating relays may be interested in a new piece of hardware created by Sequent Microsystems, offering up to 32 relays in a single project. This ...

Raspberry Pi enthusiasts may be interested in a new stackable eight relay card which has been specifically designed for the Raspberry Pi range of mini PC systems and offers the ability to add up to 64 ...

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 ...

Raspberry Pi devices are incredibly useful and can be augmented with additional technology to make them fit for numerous use cases. Back in 2018, the Raspberry Pi team announced a Hardware Attached on ...

WM1302 Pi HAT is a Raspberry Pi add-on board for connecting the WM1302 LoRaWAN module. It supports mini-PCIe form-factor and simplifies the development process for users to integrate with all ...

Raspberry Pi sells little add-on boards that fit on top of the tiny computer. This kind of board is called a hat. Pardon me, it’s HAT for “hardware on top.” C’mon, that’s freakin’ adorable. Anyway, ...