Battery Status Indicator Circuit are really important for keeping batteries in good shape and making sure they work well in different electronic devices. The circuit that uses three LEDs is a simple but super effective way to check the batteries voltage and show how it is doing by lighting up these three different LEDs. Each […]
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Simple Lamp Flasher Circuit using IC LM395
In this post the circuit made for flashing a lamp uses the IC LM395 part and is cleverly designed to turn the lamp on and off at regular intervals. It does this by using the IC LM395 power transistor along with some other basic components. This is a really strong power transistor that is all […]
Building an Auto Street Light Circuit using IC 741 and Transistor
Building an Auto Street Light Circuit using IC 741 and Transistor, which turns street lights on at night and off during the day, is a simple but efficient way to save energy. This design employs a relay to operate the street light, an LDR (Light Dependent Resistor) for light detection, BC547 transistor used to drive […]
Practical Emergency Tube Light Circuit
A circuit for emergency tube lights is a crucial tool that offers lighting during electricity failures. This project aims to utilize a few components and provides an effective solution for lighting emergencies. The main components of the circuit consist of a step-down transformer, a pulse switching circuit and a fluorescent tube lamp. This article describes […]
Simple White LED Driver Circuit using TPS61161A
Light Emitting Diodes, or white LEDs, are quite common in current lighting applications. They are especially useful in consumer electronics, vehicle displays, and general illumination because of their efficiency, durability, and adaptability. To guarantee peak performance and long lifespan, however, power management for these LEDs must be dependable and effective. A high-performance LED driver made […]
Designing a Simple 7W LED Bulb Circuit
Since LED lights last longer and use less energy than conventional incandescent bulbs, they are growing in popularity. This article will describe how to build and use a basic circuit for a 7W LED bulb using the following parts: a 230V AC power supply, a Metal Oxide Varistor (MOV), capacitors, resistors, bridge rectifiers, Zener diodes, […]