Content for LM7805

How to Build a Bi-Fuel (LPG & Unleaded) Trip Computer Using Arduino

“The main reason I made this project is the lack of a trip computer that is designed for LPG powered cars. I named it Bi-TripCo as it can measure the fuel consumption for both fuel systems of a Bi-Fuel car …

DIY Clap Switch

“Simple DIY switch for 12V lamps. Activate with a clap, turn off with another clap.”

AT89SXX Development Board

“Our AT89Sxx Development Board provides a very simple and cost effective platform for prototyping solution. The compact design provides connection to all the pins of the microcontroller for the user.”

STMicroelectronics

STMicroelectronics is a French-Italian multinational electronics and semiconductor manufacturer headquartered in Geneva, Switzerland. It is commonly called ST, and it is Europe’s largest semiconductor chip maker based on revenue. While STMicroelectronics corporate headquarters and the headquarters for EMEA region …

18 PIN PIC Development Board with Header IO

“PIC16F 18-pin Development Board will help you with your prototyping. It works with any of Microchip’s 18 pin of 16F PIC microcontroller.”

DIY Buck/Boost Converter (Flyback)

“In this project I will show you how a buck/boost converter (flyback) works and how you can easily build one that can step up and step down DC voltage efficiently. Let’s get started!”

DIY automatic solar charge controller

“Today I am back with another project called DIY AUTOMATIC SOLAR CHARGE CONTROLLER. It’s an automatic switching circuit that used to control the charging of a battery from solar panels or any other source. It’s a 555 based …

8 Channel Relay Board with onboard 5V regulator

“This is a general purpose relay board accepting 8 inputs to drive 8 relays providing control requirement in your project. This board can also be used as an add-on card for the various Development board that we provide and various …

DIY Buck Converter

“In this Instructables, I will show you How to step down DC voltage efficiently. for supplying power to Arduio or any other components required 5v or 3.3v. If you use LM7805 it having poor efficiency about 30%.It also …

How to Make Simple Smart Phone Charger Using L7805CV Voltage Regulator

“Smart phone charger using L7805CV voltage regulator IC.”