The ESP8266 is a low cost Wi-Fi System on Chip (SoC) designed by Espressif Systems Semiconductor…
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Start your Electronic Engineering and Designing journey with Basic fundamental concepts and circuits in our theoryCIRCUIT.com Basic category. Whether you’re a Professional, Learner, Hobbyist or a seasoned Enthusiast, this web page serves as a gateway to building a strong foundation in electronics.
Servo Motor and its Operation
You may witnessed smooth Camera Gimbals, 3D Printers, Drones and CNC Machines.., and wonder how precisely…
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How Voltage Divider Circuit Works
Voltage Divider Circuits are very important in Analog Electronics as well as Sensor interfacing to the…
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Basic Digital Logic Gates used in Digital Electronics
In this Modern Tech Century Computers and Smart phones plays vital role in our day to…
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3.3V Zener diode Regulator Circuit
Simple 3.3V Zener diode Regulator Circuit designed to deliver Regulated 3.3V DC Supply with Output current…
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3.3V DC Power Supply Circuit by Using L78L33
Digital Circuits and CMOS Logic Circuits are widely uses 3.3V DC as a Operating Power supply.…
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1.5v Regulated DC Power Supply Circuit using Zener Diode
Cost Effective Method of obtaining Regulated DC supply is using Zener Diode as a Voltage Regulator…
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Passive Filter Circuit
Passive Filter Circuit can be made by Resistor, Capacitor and Inductor. We know signal filters are…
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Square Wave Pulse Generator Circuit
Digital circuits and logic circuits will need external square pulse as a clock signal or carrier…
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Over Voltage and Reverse Voltage Protection Circuit
When we apply Reverse voltage or over voltage to the electronic appliances or electronic components then…
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