Lavatory Signal

Lavatory signal

How it works

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.


  1. obniz – 1
  2. EKMC1601111 – 1
  3. 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.


Working video

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