Relay Driver Circuit Explanation: In this 4-Channel Relay Driver Circuit we have used an optocoupler whic his triggered by active LOW signal, to trigger the NPN transistor which further drives the ...

This repository contains a collection of embedded systems projects using Atmega8, Arduino, and Eagle PCB. Each project is designed to help you learn the basics of hardware programming, circuit design, ...

Pcb design capability. Design Software: Some companies fail to realize that pcb design has a huge impact on overall performance, reliability, and cost of finished product.Some pcb designers use low ...

This is a board layout and pcb design which I created for home automation on Eagle CAD platform. It has 6 PWM pins to control the speed of 6 Fans and two shift registers to controll 16 lights. The ...

The first step is to choose the right simulation and modeling tools for your PCB design project. There are many options available, depending on your budget, needs, and preferences. Some of the ...

Most of us learned to design circuits with schematics. But if you get to a certain level of complexity, schematics are a pain. Modern designers — especially for digital circuits — prefe… ...