Electrical Project
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USB Propeller LED Fan Clock – Circuit Diagram & Project Code
USB LED Light Fan Analog Clock Using Arduino NANO – Project Code & Circuit Diagram with Time Setting Feature If you have watched the video of the famous gadget of Mini USB…
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Early Flood Detection System Using Arduino – Source Code
Early Flood Monitoring System – Circuit & Project Source Code In both developing and non developing countries, flooding is the massive natural disaster that causes loss of human and animal…
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Basic Voltage Doubler Circuit Diagram using 555 Timer IC
How to Make a Basic Voltage Doubler Circuit? As the name of the article suggests, today this article is to help design a circuit which at its output gives a…
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Dual Power Supply Circuit Diagram – 230VAC to ±12VDC
230 VAC to ±12 VDC Dual Power Supply Circuit As the name suggests, this circuit is designed to convert the mains supply voltage of around 220V AC into two voltages…
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Simple Cell Phone Charger Circuit Diagram – 5V from 230V AC
How to Make a Simple Cell Phone Charger – Circuit Diagram of 5V DC from 230V AC Have you ever thought about how a cell phone charger works or how…
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How to Design a Solar Photovoltaic Powered DC Water Pump?
A Guide on Designing a Solar Photovoltaic Powered DC Water Pump Typical Design of Solar Powered DC Motor Pump The simplest type of PV system one could ever design is…
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Push-Pull Amplifier Circuit – Class A, B & AB Amplifier Circuits
Push-Pull Amplifier Circuits using Transistors A Push-Pull transistor circuit is an electronic circuit that uses active devices connected in a particular way that alternatively supply current and absorb from connected load…
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Automatic Railway Gate Control System – Circuit & Source Code
High Speed Auto Railway Gate Controller Circuit Using Arduino and Ultrasonic Sensors In this tutorial, we will learn how to design a simple and efficient automatic high-speed railway gate controller…
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Electronic Relay Switch Circuit – NPN, PNP, N & P Channel Relay Switches
Electronic Relay Switch Circuit Diagram and Its Working There are a variety of electrical and electronic devices which are classified as Output devices such devices are used to control or…
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LED Roulette Circuit Diagram using 555 Timer & 4017 Counter
Flashing LED Roulette Circuit Diagram using 555 Timer & 4017 ICs There is a casino game and a French word accompanying it called “Roulette”. This circuit resembles the functioning of…
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