mini motion sensor lamp
por benyeung11994
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stlhc-sr501_holder.stl
42 Ko · 1 414 descargas
Descripción
I've created a night light holder for the Motion Sensor HC-SR501 & 5 mm LED
Here are the parts:
5mm LED * 4
DC-DC 5V output
HC-SR501 PIR MOTION DETECTOR
3.7V 14500 battery
100Ω，Ohm * 1
10KΩ，Ohm * 1
2N3904 transistor * 1