Results tagged #Electrostatic in Circuits
Moving Charge Sensor of J. Ahern
An inexpensive electronic instrument useful in demonstrating electrostatic phenomena. First, Ahern`s instrument can be employed as an inexpe...
Electrostatic-detector
The heart of the electroscope is the two junction FETs Ql and Q2 connected in a balanced-bridge circuit. The gate input of Ql is connected ...
Hybrid Electrostatic Amplifier
The genesis for this hybrid electrostatic headphone amplifier occurred when I was in Hawaii on vacation, at a fancy hotel on Maui. Sitting a...
Sensitive Electrostatic detector
This simple circuit can detect the invisible fields of voltage which surround all electrified objects. It acts as an electronic "electroscop...