Arduino And Raspberry Pi Sensor Projects For — Th...

: Projects using reed switches, infrared motion detectors, or ultrasonic distance sensors.

Arduino and Raspberry Pi Sensor Projects for the Evil Genius Arduino and Raspberry Pi Sensor Projects for th...

: Projects using TFT color screens to show sensor data. : Projects using reed switches, infrared motion detectors,

: A memory challenge using buttons and LEDs. : Projects using reed switches

If you're looking for a different "piece" or component, the book also includes detailed instructions for: