Programmable Gain Amplifier using MOSFET and Transistor
In the measurement industry, a very crucial functional block is a Programmable Gain Amplifier (PGA). If you are an electronic...
LM358
Half Wave and Full Wave Precision Rectifier Circuit using Op-Amp
A rectifier is a circuit that converts alternating current (AC) to Direct current (DC). An alternating current always changes...
Triangle Wave Generator Circuit using Op-amp
Function generator or waveform generator is an integral part of electronics and used to produce various kinds of waveforms like...
Design a Simple Constant Current Sink Circuit using Op-Amp
Current Source and Current sink are two major terms used in electronics design, these two terms dictate how much current can...
Design a Voltage Controlled Current Source Circuit using Op-Amp
In a voltage-controlled current source circuit, as the name implies, a small amount of voltage across the input will...
Overcurrent Protection using Op-Amp
Protection circuits are vital for any electronic design to be successful. In our previous protection circuit tutorials we have...
LED VU Meter using LM3914 and LM358
We can consider the Volume Meter as an Equalizer, which is present in the Music systems. In which we can see the dancing of...
DIY Smart Electronic Candle using LDR
Candles have been of great use since ages, it has been guiding humans during night even before Edison came up with the idea for...
Transimpedance Amplifier - Current to Voltage Converter
To explain in simple words a Transimpedance amplifier is a converter circuit which converts the input current to a proportional...
Simple Curve Tracer Circuit: Tracing the Curve for Resistor, Diode and Transistor
Most of electronics deals with Tracing Curves, be it the characteristic transfer curve for a feedback loop, a resistor’s...
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