Hardware & GPIO Raspberry Pi: Control Relay switch via GPIO Often you want to control modules with a higher voltage with the Raspberry Pi. For this purpose, relays can be…
Hardware & GPIO Connect and Control WS2812 RGB LED Strips via Raspberry Pi If you are looking for RGB LED strips, you will probably come across the WS2812 or the WS2801. These two…
Hardware & GPIO Installing WiringPi (and pin allocation) – Raspberry Pi WiringPi is a library that is used by many applications on the Raspberry but is not available by default. Especially…
