The Voltage Probe Antenna under construction
In my garden shed (as if you couldn't work that out for yourself!)
The entire circuit was constructed on one piece of single sided PCB, including the "probe" part which is in effect just a capacitor.
Including the LED to indicate that the unit is powered, the VPA takes 100mA from a 12V DC supply
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Uploaded on August 6, 2011
Taken on July 24, 2011
The Voltage Probe Antenna under construction
In my garden shed (as if you couldn't work that out for yourself!)
The entire circuit was constructed on one piece of single sided PCB, including the "probe" part which is in effect just a capacitor.
Including the LED to indicate that the unit is powered, the VPA takes 100mA from a 12V DC supply
1,475
views
0
faves
2
comments
Uploaded on August 6, 2011
Taken on July 24, 2011