[Avi Gupta] recently sent in their LoRaSense RGB Pi HAT project. This “HAT” (Hardware Attached to Top) is for any Raspberry Pi with 40-pin header. The core of the build is the custom printed ...

Vcc Labs has created a Raspberry Pi RP2040-powered RGB LED matrix that's super small and powered via USB Type-C.

Another component you'll need for a straightforward LED sign build is a Pi HAT. A Pi HAT is a term used to describe additional hardware attached to the top of a Raspberry Pi unit.

The LED display in question is of the 64×64 RGB type, available from Aliexpress and other electronics suppliers online. To run the display, an Adafruit RGB Matrix Hat is used with the Raspberry ...

Small, measuring 60x67mm, it includes a 7 x 7 matrix of RGB LEDs, a loudspeaker and a microphone. “It can be used for games, to listen to music, sample music recordings and be programmed as a voice ...

While we’ve seen many Raspberry Pi enclosures made out of LEGO in the past, this Portal-themed build with RGB lighting deserves a special nod.

Tribal2 is using a Raspberry Pi to drive this cool interactive LED world map that integrates with his smart home setup.

For more details on how to create your very own Raspberry Pi Windows IoT Core LED matrix jump over to the Hackster.io website, where Mike has forked the source code to modify it to get all four of ...

Second, it has a 4-pin I2C connector instead of a 3-pin debug connector. And third, the BPI-Pico-RP2040 has an RGB LED light. Otherwise, the two boards are nearly identical.