Getting started with the HC-SR501 Pyroelectric Infrared Motion Sensor module & Arduino Posted 10 January 2016 | Updated 18 February 2018Filed under Electronics
HC-SR501 pyroelectric infrared motion sensor modules Posted 10 January 2016 | Updated 16 February 2018Filed under Electronics
Using PuTTY to connect to a Raspberry Pi Posted 16 November 2015 | Updated 11 January 2021 Filed under Raspberry Pi