Raspberry Pi Geek 22

We put our Analog-to-Digital converter to work reading positions from an analog sensor (a potentiometer) and control a bat in a simple implementation of the classic Breakout game.

Users who like to take pictures while on the go also need a mobile back up medium in order to free up space on their digital camera's memory once its capacity is full. A Raspberry Pi is the perfect device to use as an image tank for backing up pictures.

The Raspberry Pi is commonly used as a media center with programs like OpenELEC and Kodi. The Pi can also be used as an excellent video recorder.

The BH1750 digital light sensor can be used to provide information to the Raspberry Pi about ambient light levels. The output data is quickly available via the I2C-Bus. It can also be conveniently accessed from the component itself.

The diverse family of STM32 chips from STMicroelectronics are based on a 32 bit ARM processor core. The chips are economical, energy efficient, and suitable for a large variety of projects. This article examines how the STM32 has developed, particularly under Linux.

We hook up a simple IoT device that detects the concentration of oxygen and push the data to online dashboards so anyone can monitor it..

We use the ESP8266 chip which gathers temperature data from a sensor and then forwards it via REST to a Raspberry Pi, where it's stored in a database.

We create a micro web server on an Arduino and a Raspberry Pi, and then use a PSP web browser to control an airboat.