Simple Oscilloscope Schematic. The 5y3 is the full wave rectifier tube that provides about 400vdc. Below is a schematic diagram of the oscilloscope.
What s special about this simple oscilloscope is that it s powered and controlled by a usb port. Aeroquip 10 000 beta 701 browning ol 15b cenco 71552 cossor 1035 devry 1 15 dumont 164 e dumont 168 du mont 175 a dumont 208 208 b du mont 224 a. Since the schematic shows a shunt resistor being used to measure current in an ac circuit it would be equally appropriate to use an oscilloscope instead of a voltmeter to measure the voltage drop produced by the shunt.
This instructable describes the construction of a extremely simple 12v oscillosope.
Learn how to build and use a super simple 30 oscilloscope perfect for electronics hobbyist applications. The 5y3 is the full wave rectifier tube that provides about 400vdc. Since the schematic shows a shunt resistor being used to measure current in an ac circuit it would be equally appropriate to use an oscilloscope instead of a voltmeter to measure the voltage drop produced by the shunt. This oscilloscope design could be perfect for students engineers and diy fans.
