Parametric Motion / Light Sensor

par assin

Fichiers imprimables (2)

  • stl

    motion-sensor-back.stl

    1.4 Mo · 3 363 téléchargements

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  • stl

    motion-sensor-front.stl

    1.5 Mo · 3 358 téléchargements

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Description

Motion and Light sensor for MySensors with Arduino Nano, HC-SR501 and NRF24L01.

The light sensor is a simple voltage divider with a LDR and a 10k resistor resistor. LDR between GND and A0, the resistor between +5V and A0.

All electronic parts were bought on AliExpress (Links are examples).