In this session were doing the electrical wiring.
Wiring is fairly easy the only thing to keep in mind is that the PIR sensor has a negative switched output - a bit weird.
Ready to test the unit.
With the battery connected I triggered the sensor with a cupped hand and yes... I heard the solenoid click with a small thump However there was no indication when the sensor turned off cutting power to the solenoid due to the soft release. We need to monitor with a DVM.
See the next post for the video of ths working unit.
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