25 Video Lessons on Raspberry Pi for Beginners (Mac + PC)... Enroll now

Flip-Flops, S-R and J-K Flip flop

Flip-Flops, S-R and J-K Flip flop

Flip flops Flip Flop is a digital device that has the capability to store 1-bit binary data at a time. The flip flop is a sequential bistable circuit that has two stable states. Flip flop is a circuit that maintains a state on its output until the input signal changes. Flip-Flops are the basic element to build the digital electronics […]

What is Opto-coupler/opto-Isolator

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, opto-isolator or optical isolator. Optocoupler […]

500W high power inverter circuit diagram

500W high power inverter circuit diagram

This is the circuit diagram of high power 500W inverter. Below is also component Layout/PCB layout of this schematic diagram. circuit diagram PCB Layout/Component Layout   Related Post Microtek digital inverter circuit Switch ON Delay Timer circuit Stereo Audio Amplifier Circuit Using CD6283 Top10 electronic circuit diagram for beginners Luminous digital inverter circuit diagram

Infrared proximity sensor circuit

Infrared proximity sensor circuit

Infrared proximity sensor circuit obstacle detector circuit Infrared proximity sensor circuit or Obstacle detector circuit – There are 3 infrared proximity sensor circuit that can be used as an obstacle detector circuit. When an object or your hand keep in front of about 0-5 cm, then the output will High. The infrared proximity sensor or obstacle sensor works basically on […]

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 voltage auto cut.  All are […]

Top10 electronic circuit diagram for beginners

Top10 electronic circuit diagram for beginners

The following electronic circuit diagrams very Simple, useful, and can be made by any beginner. 2 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 the preset to what […]

Darkness detector Shadow alarm circuit

Darkness detector Shadow alarm circuit

Light sensor circuit Shadow detector A Buzzer beeped and led will glow for a fixed time when a shadow falls on a phototransistor. This is a very sensitive light-sensitive circuit operated using the 741 opamp ic and 555 timers. Here 741 ic is connected as a comparator which compares the voltage at the input. It is able to detect the […]

What is Comparator

What is Comparator

Comparator A comparator is a circuit that compares two input voltages or currents and gives output High or Low as per input signal. The Output is a digital form according to the input signal compared with the reference. Basically a comparator is used in electronics to compare the two Analog input signals given on both input terminals and we get […]