June 2019 – Electronic Circuits

2N2646 based Voltage controlled SCR Pulser

June 21, 2019 delabs 0

A Center tap 50Hz Step Down Transformer with two diodes is used to get a train of Positive Sine Pulses at 100Hz which is applied […]

Precision Op-Amp Current Source

June 11, 2019 delabs 0

In this circuit we tackle the error indicated in the earlier Current Source. The LM336-2.5V eliminates the tiny error of the regulated supply and resistors. […]

Analog and Digital Voltmeter using ICL7107

June 11, 2019 delabs 0

This Circuit is a DPM or digital panel meter. It has a analog bar graph display and a 3-1/2 digit digital display. ICL7107 is used […]

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Electronic Circuits - Schematic Diagrams

Analog, Digital, Electrical and Power Electronic Designs

Month: June 2019

2N2646 based Voltage controlled SCR Pulser

Precision Op-Amp Current Source

Analog and Digital Voltmeter using ICL7107