FK318 Telephone In Use Indicator
Item #:
$2.99 (10 or more $2.99 each)
Assembly Option
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Kit includes all parts, components and instructions to make a telephone "in use" LED indicator. When someone picks up the phone, the LED will light up.

Uses power from phone circuit so no power supply or batteries required

Small PCB 0.8" x 0.8" and will fit into FB01 enclosure

Very Simple kit that can be built in a few minutes. A good starter project that has a practical purpose.

Have fun, that's what it's all about. 

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