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Sometime It is very convinience that one toilet is occupied or not. There is a human detect sensor like EKMC1601111. We create html that showing lavatory signal (like in airplane ) by collaborating with this sensor.
Materials
- obniz – 1
- EKMC1601111 – 1
- battery or usb adaptor & cable – 1
Step 1
connect EKMC1601111 to an obniz.
Now we connect like io0: GND, io1: Signal, io2: VDD
Step 2
put this on toilet.