Remote Control a Raspberry Pi with 433Mhz Radio Transmitter
Hardware & GPIO, Home Automation
Hardware & GPIO, Home Automation

Remote Control a Raspberry Pi with 433Mhz Radio Transmitter

Felix - 6. April 2018

Whoever is aiming for home automation will sooner or later certainly think about the wireless operation. The 433Mhz frequency is ideal for this because there are many cheap transmitters and receivers as well as a wide range of available libraries and scripts. In this tutorial, I want to show how to use a small handheld […]

Use a Joystick on the Raspberry Pi (with MCP3008)
Hardware & GPIO, Projects
Hardware & GPIO, Projects

Use a Joystick on the Raspberry Pi (with MCP3008)

Felix - 26. March 2018

For some applications, such as games, a joystick can be useful or be even necessary. Since these usually work purely analogously, the signal has to be converted, which we do with the MCP3008 chip. Connecting and reading a joystick is shown in this tutorial.