In this tutorial, I will tell you the best way to build a basic Lead Acid Battery Charger Circuit. This circuit utilizes to charge Rechargeable 12V Lead Acid Batteries with a rating in the scope … Read more
lm317
More than several years have passed since this website first published the 3 – 5W Class-A Audio Amplifier, and its success has only grown over time. Recently, some minor adjustments were made to enhance its … Read more
7 Watt Class-A Audio Amplifier Circuit
Overview The remarkable simplicity of the 7W Class-A Audio Amplifier circuit might naturally suggest that it could be easily adapted into a Headphone Amplifier. Consequently, this adaptation was promptly executed, yielding a Headphone Amplifier capable … Read more
Class-A Headphone Amplifier Circuit Using Transistors
Overview In today’s tutorial, we are going to make a “DC Regulated Power Supply Circuit” using LM317 IC. This 1.5 to 35 Volt DC Regulated Power Supply Circuit unveils a compact power supply designed to … Read more
1.2 to 35 Volt DC Regulated Power Supply
Introduction Welcome to our ultimate guide on how to make a constant-current battery charger circuit! As we all know, batteries play a significant role in our daily lives, powering our favorite devices like smartphones, laptops, … Read more
Constant Current Battery Charger Circuits
Introduction In this era, we have become more dependent on electronic devices and gadgets. From cell phones to headphones, it seems impossible for us t live without them. The way we can’t live without these … Read more
Battery Charger Circuit Diagram with Auto Cut-off
In this tutorial, we are going to make a “Battery charger circuit diagram with auto cut-off”. A battery charger is a device that recharges a depleted electrolyte by using direct current. After it has replenished … Read more
Battery Charger Circuit with Auto cut-off
Introduction In today’s world, we have become increasingly dependent on technology devices and gadgets. We just cannot function without them, from cell phones to earbuds. These devices, on the other hand, cannot function without their … Read more
Solar Power Battery Charger
Introduction Solar power generation is widespread these days; therefore, when we think about solar energy, we picture panels arranged on a house’s roof. These panels convert Sun’s light into electricity, which is then sent to various devices … Read more
PV Solar Inverter Circuit Diagram
A solar-powered mobile charger is a device that could charge cell phones with the help of solar radiation. A compact solar panel is the primary component of a solar mobile charger. The solar panel captures … Read more
Solar Power Mobile Charger Circuit
In this tutorial, we are going to make a “LASER diode driver circuit”. A LASER( Light Amplification by Stimulated Emission of Radiation) diode package comprises two semiconductors in one package. On the top part of … Read more
LASER Diode Driver LM317
Introduction When we address the voltage regulator, we know that they provide regulated output voltage, usually used in embedded systems. Primarily, a regulated power supply enables the output not to make any changes if the … Read more
Variable LM317 Voltage Regulator Circuit
Introduction Suppose you’re at work using your laptop and suddenly got a pop-up that your battery is quieting down. What would you do? Or assume you are playing a game when you realize that only … Read more
NiCd Battery Charger Circuit LM317
Introduction We use power supply everywhere in the electronics industry. It has a wide range of applications and hence there are different power supplies that designers have made. It includes regulated unregulated, constant voltage, and … Read more
Constant Current DC Power Supply Circuit LM317
Introduction When we talk about the voltage regulator, we know that they provide regulated output voltage, usually used in embedded systems. Basically, a regulated power supply enables the output not to make any changes if … Read more
Variable Regulated Power Supply IC LM317
Introduction Emergency lighting is now a requirement in both business and residential buildings. Many building standards also mandate emergency lights to be installed as a replacement for older structures. Also, Emergency lighting is utilized in … Read more