Busy Phone Indicator Kit

SKU
FK307
In stock
$1.95
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+
Overview
The kit has an LED that lights up when the phone is picked up.
This circuit has an LED that lights up when the phone is picked up.

Technical specifications:
- power supply : 3VDC.
- consumption : 10mA.
- PCB dimensions : 1.51 x 0.91 inches.