Comments on: Raspberry Pi Starter Kit Lesson 20: Use Raspberry Pi + IR Remote to Control Other Devices https://osoyoo.com/2017/07/08/raspberrypi-ir-control-devices/ Project Tutorial for Arduino compatible products Thu, 16 Mar 2023 07:45:21 +0000 hourly 1 https://wordpress.org/?v=6.1.1 By: elaine https://osoyoo.com/2017/07/08/raspberrypi-ir-control-devices/comment-page-1/#comment-1017 Mon, 03 Dec 2018 10:03:11 +0000 https://osoyoo.com/?p=8310#comment-1017 In reply to tcbecker.

Thanks for your notice and we have revised the connection graph.

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By: tcbecker https://osoyoo.com/2017/07/08/raspberrypi-ir-control-devices/comment-page-1/#comment-1016 Mon, 03 Dec 2018 01:16:21 +0000 https://osoyoo.com/?p=8310#comment-1016 There is a wiring error in lesson 20. The signal line from the infrared sensor (OUT pin 3) should connect to the rpi at GPIO18 (physical pin 12) and the buzzer control line (negative side of buzzer) should connect to GPIO23 (physical pin 16).

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