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...
LM358
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...
Instrumentation Amplifier Circuit using Op-Amp
Almost all types of sensors and transducers convert real world parameters like light, temperature, weight etc into voltage...
Sawtooth Waveform Generator Circuit
In electronics, waveforms are mostly plotted against voltage and time. The frequency and amplitude of the signal can vary...
Arduino Wattmeter: Measure Voltage, Current and Power Consumption
As electronics engineers, we always depend upon meters/instruments to measure and analyse the working of a circuit. Starting...
Summing Amplifier or Op Amp Adder Circuit
Operational Amplifiers (Opamp) has so many interesting applications, and we have already created many circuits using op-amps....
Simple Air Flow Detector Circuit
Detection of air flow is useful in many projects and applications. Here we are building a very simple circuit to detect the air...
Electronic Circuit Breaker with High/Low Voltage Protection
Voltage fluctuations have always been a problem and are responsible for most of the failure in AC appliances. Be it a normal...
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