PIR sensor
The PIR sensor extension board is based on the EKMB1107112 by Panasonic. It has an ultra low power voltage regulator on board. The output of the PIR sensor can be used to activate the Picoclick.
There is a soldering jumper on the board which will bridge the input of the voltage regulator with its output. If the sensor is able to work with up to 4.2V then the voltage regulator may be omitted and the jumper can be closed.
Hardware
Overview
Technical drawing
PCB: 18mm x 18mm
Thickness: 1mm
Mounting holes: 3.2mm
Corner radius: 2mm
Schematics
Software
Coming soon.
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