Arduino is a microcontroller used to control motors, LEDs ... whereas Raspberry Pi is a microprocessor or single-board computer (SBC). This means that while Raspberry Pi can function as a fully ...

Creating a video signal from a computer, a job that once ... to [techtoys], who has created an Arduino shield that creates an HDMI output from an SPI control input. This is a project that seems ...

He uses an Arduino Uno to control them, and a 460W computer power supply to provide the juice. The LED modules themselves are Adafruit RGB pixel strings. There’s actually three of the LED ...