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Variable Current and voltage supply 1.5v-30v and 0-10A

Variable voltage supply circuit 1.5v to 30v  0-30V 0-10A regulated variable power supply circuit This is the circuit diagram of voltage and current regulator circuit that can give the output of min 1.5v to max of 30v DC and current min 0 to max 10A. Use the 5k potentiometer for the adjustment of voltage and …

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optocoupler symbol

What is Opto-coupler/opto-Isolator

Optocoupler/optoisolator Opto-coupler is is an electronic component that is used to conduct the electrical signals from one circuit to another circuit without directly connected between them. In other words, an optocoupler is used to transfers electrical signals between two circuits optically. Here both circuit is electrically isolated to each other. Opto-coupler is also called photocoupler, …

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300W inverter circuit diagram

This is the circuit diagram of a 300W simple inverter. This inverter circuit uses two ic NE555 and SN74LS112 and 10 2N3055 Transistor with some other components.   Also Read Stabilizer Circuit Diagram Su-Kam digital inverter circuit diagram Top 5 Circuit diagram For Beginners Arduino Remote control AC Dimmer Light Activated Switch using Transistor

obstacle detector

Infrared proximity sensor circuit

Infrared proximity sensor circuit obstacle detector circuit When an object comes near and in front of the IR sensor then the output of the circuit becomes HIGH. But when the object will keep far away from the IR sensor, the output will LOW automatically. This is the function of IR proximity or obstacle sensor. infrared …

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Number system, Decimal, Binary, Octal, Hexa conversion

Number system A number system is a system to express or representing a number by using a set of mathematical notation or digits or symbols in a specific manner. Number system represents a unique notation or code for every number and it also allows to operation of mathematical operations like addition, subtraction, and division. The …

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3 relay stabilizer circuit diagram

Stabilizer Circuit Diagram

Here I am presenting some Most using and popular automatic stabilizer circuit diagram. 3 relay stabilizer circuit diagram These are the following schematics diagrams of most using stabilizers. you can troubleshoot or construct a stabilizer by using the following circuit diagrams. these circuit diagram includes 2-relay, 3-relay with IC and without IC and with high …

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over heat sensor circuit diagram

Best 10 electronic circuit diagram for beginners

The following electronic circuit diagrams very Simple, useful, and can be made by any beginner. LED flasher circuit using transistor  Battery level indicator circuit diagram Mini Fm transmitter circuit up to 50M range contactless electric line tester detect the line when the sensor wire touched over the cover of wire overheat or temperature sensor Adjust …

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ohm law

Ohm’s Law

Ohm Law What is ohm’s law In the electrical field, Ohm’s law is a very important topic. This law is asked in almost all interviews and as basic fundamentals of electrical engineering for all who related to electrical engineering. This is a very important fundamental law that describes the Relation between Current, Voltage, and Resistance. …

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operational amplifier symbol

Operational amplifier (Op-amp)

Operational Amplifier (op-amp) An operational amplifier or op-amp is basically a multistage, very high gain amplifier having very high input impedance (typically a few Mega ohms) and low output impedance(Less than 100 ohms) and has the capability to amplifying signals of frequency ranging from zero HZ to 1MZ. Opamp is basically a multistage, direct-coupled, negative …

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