LED BusyLamp holder/stand
Description
My Wireless Headset For My Office Phone Has An Accessory Called A "Busylight" That Glows When You Are On The Phone. They Want $47 Bucks For It! So I Grabbed My Trusty Oscilloscope And Found Out It Outputs 3.9V Dc While The Headset Is Active Designed This To Hold One High-Bright Led, And A Resistor, Connected To A Cable That Runs All The Way Back To My Headset'S Base Station. So The Idea Is: While On A Call, The Phone Outputs 3.9V Dc Runs Through A Cable To An Led And Resistor, Sitting On Top Of My Desk / Cubicle Wall So That Walk-Up People Can See Im On The Phone, Before They Interrupt Me
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