Designing NOT Gate using Transistors
An Integrated Circuit or IC is a combination of many small circuits in a small package that together performs a common task....
transistor
Designing OR Gate using Transistor
As many of us know an Integrated Circuit or IC is a combination of many small circuits in a small package which together...
Simple Constant Current Generator using Transistor
Many of us who have worked with Analog circuits would have often come across the terms voltage source and current source in a...
How to build an Analog Mixer - Additive Mixer and Multiplicative Mixer
A mixer is a special type of electronic circuit that combines two signals (periodically repeating waveforms). Mixers find a lot of use in audio...
Designing an AND Gate using Transistors
As many of us know an Integrated Circuit or IC is a combination of many small circuits in a small package which together...
Soft Latch Switch Circuit
A latch circuit can ‘hold’ the circuit in either on or off state until any external signal is applied to it. Latch circuit...
Capacitor ESR Meter using Oscilloscope
Capacitors seem all fine till you get to the point where a power supply fails or refuses to perform optimally. And if the...
4-20mA Current Loop Tester using Op-Amp as Voltage to Current Converter
Sensors are an integral part of any measurement system as they help in converting the real world parameters into electronic...
Current Regulators: Construction, Working and Design Types
Just like situations in which we need to regulate the voltage in our designs, there are scenarios where we need to regulate the...
Current Mirror Circuit: Wilson and Widlar Current Mirroring Techniques
In the previous article, we discussed about Current Mirror Circuit and how it can be built using Transistor and MOSFET. Despite...
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