Physical computing with the Raspberry Pi

https://opensource.com/article/17/3/physical-computing-raspberry-pi?sc_cid=7016000000127ECAAY

Here is introduction to using Raspberry Pi GPIO and camera for this Pi day (March 13 = 3.14 on some calendars.

1 Comment

  1. Tomi Engdahl says:

    How to control GPIO pins and operate relays with the Raspberry Pi
    https://opensource.com/article/17/3/operate-relays-control-gpio-pins-raspberry-pi?sc_cid=7016000000127ECAAY

    Learn how to operate relays and control GPIO pins with the Pi using PHP and a temperature sensor.

    Reply

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