Instrumentation Amplifier Circuit using Op-Amp
Almost all types of sensors and transducers convert real world parameters like light, temperature, weight etc into voltage...
LM358
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...
High/Low Voltage Detection and Protection Circuit using PIC Microcontroller
We often see voltage fluctuations in electricity supply at our home, which may cause malfunction in our home AC appliances....
How to Design a Circuit Board (with Example PCB of Voice Modulator Circuit)
In this project, we are going to make a Voice Modulator Circuit, by using self-designed PCB. In this project, we have designed...
DIY LED Music Spectrum using NeoPixel RGB LEDs and ARM Microcontroller
LED Music Spectrum generates the beautiful lighting pattern according to the intensity of music. It contains many RGB LEDs...
Temperature Controlled Automatic Switch
Previously we have built Temperature controlled LEDs Circuit, in which two LEDs were glowing according to the temperature. Now...
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