In this tutorial, we are going to construct an exciting circuit. Generally, You can shield your car from destruction when cars are parked in the car park in reverse. It displays the distance from any … Read more
LM358 Circuits
Welcome to our comprehensive collection of LM358 circuits, designed to enhance your electronic projects with precision and versatility. Whether you’re a hobbyist, student, or professional, our range of circuits offers reliable solutions using the LM358 operational amplifier. Discover circuit designs for amplifiers, comparators, filters, and more, leveraging the LM358’s dual operational amplifier configuration, low input offset voltage, and wide supply voltage range. Our detailed guides, tutorials, and circuit diagrams provide step-by-step instructions, troubleshooting tips, and creative ideas for incorporating LM358 circuits into your designs. Unlock the full potential of this versatile op-amp and elevate your electronics projects with our curated selection of high-quality LM358 circuit.
In this project, we are making a Battery Monitor circuit. When we do projects related to batteries or power supply, we always have a dare. We know that the battery did not load or offload. … Read more
Battery Monitor Circuit using LM358 IC
The two-level temperature switch measures two different temperature ranges. After that, the relay turns ON/OFF corresponding to the temperature level. Furthermore, the circuit includes IC LM358, transistors, diodes, and relays. Hardware Components The following components … Read more
Two-level Temperature Switch Circuit with LM358
Today in this article we’ll make a simple Multi-Level Proximity Sensor using the operational amplifier IC LM358. You can use this circuit for detecting obstacles in front of an IR Infrared LED. This circuit is … Read more
How To Make a Multi-Level Proximity Sensor Using LM358 Op-Amp IC
What is a PWM Pulse Signal Generator? Pulse width modulation or PWM governs the transfer of power from one electrical/electronic component to another. Basically, in pulse width modulation, the energy is divided between a series … Read more
PWM Pulse Signal Generator Circuit Using LM358 Op-Amp IC
The automobile is a recombination of many things, like the transmission, AC, radiator, speedometer, level monitor and the list goes on. But one of the most critical things is the engine temperature; if left unchecked … Read more
Car Engine Overheat Alarm using NE555
Disasters and mishaps arrive when you are least expecting them. In today’s day & age, proper home security is a must for everyone. Smart door locks function as the very first step in an effective … Read more
How To Make A Smart Door Lock Using An IR LED Pair & Servo Motor
Excellent hygiene practices have a long-lasting effect on the positive proclivity of any environment. With the current ongoing global pandemic of the novel Corona Virus or COVID-19, proper hygiene practices especially the cleanliness of one’s … Read more
How To Make A Touchless Hand Sanitizer Dispenser – DIY Project
Many electronics struggle with Tracing Curves, whether it be the smooth VI line of a capacitor or the voltage of a collector transistor against the current curve. Those curves give one an intuitive view of … Read more
Simple Curve Tracer Circuit for Resistor, Diode, and Transistor
Electronic devices, such as computers, printers, air conditioners, televisions, etc., use electricity when in use but still use some electricity when not in use; most electronic devices have power-off switches but still use some power … Read more
Electronic Appliances Switch Left open Indicator
This circuit warns when a vehicle such as a car, jeep, bus, etc gets overheated, or its temperature rises above a safe level. The circuit will warn with a buzzer beep and an LED flashing. … Read more
Car Engine Overheat Detector Alarm
In this tutorial, we are making a Battery High Low monitor. Various batteries ranging from 6 to 12V can be monitored through this circuit. The main component of this circuit is a low-cost LM358 operational … Read more
Battery High Low Monitor using LM358
In this tutorial, we are making a Smart Universal Automatic Battery Charger. This charger will charge all your rechargeable batteries automatically when the battery voltage falls on the preset level. You can use this charger … Read more
Smart Universal Automatic Battery Charger
In this tutorial, we are making a 4 LED Battery Monitor Using Two LM358 ICs. This circuit is inexpensive and can monitor the battery voltage of batteries ranging from 6 to 24V. Each LM358 IC … Read more
4 LED Battery Monitor Using Two LM358 ICs
In this tutorial, we are making a Battery High Low Alarm For Multiple Batteries. Usually, with batteries, there is an issue of overcharging or deep discharging. An alarm circuit for the indication of battery level … Read more
Battery High Low Alarm For Multiple Batteries
In this tutorial, we are going to make a very useful project of a Battery Full Charge Alarm circuit. This circuit indicates a buzzer sound when the battery is fully charged. It can be used … Read more