Dear Customers,

Welcome To RayMing Technology , We just move new website, If any questions, or Any PCB inquiry, Pls send mail to sales@raypcb.com , We will get back to you ASAP.

## Simple Series Circuits

Author: Antti Lai | Catgorys: Schematic Diagram

In this article we will discuss about the series circuits. As we know that electronic circuits are the combination of passive and active components, which are different types and have different functionalities. We will focus mainly on the resistor based circuits that connected in series fashion. What are Series Circuits..? The connection of two...

Author: mia | Catgorys: Schematic Diagram

This article is a basic tutorial of EAGLE CAD software. EAGLE stands for Easily Applicable Graphical Layout Editor. EAGLE is rapidly becoming popular CAD/CAM software among professionals, students and hobbyists. EAGLE is an Electronic Design Automation (EDA) application for Windows. Linux and Mac operating systems. Using platform of 16/32/64...

## Simple Parallel Circuits

Author: mia | Catgorys: Schematic Diagram

The electronic components having two terminals like resistor, capacitor, inductor, diode, LED and other common devices/components can be connected with each other in different ways. The Parallel Connection is one the most common types of connections used in electronic circuits.   Parallel Connection in Circuits: The two components are sai...

## How to Draw Schematic Symbols Simply and Easily(1)

Author: mia | Catgorys: Schematic Diagram

How to Draw Schematic Symbols Simply and Easily(1)   There is a lot of discussion about drawing schematic symbols. It's important to make your schematic symbols understandable. Sometimes pre-made symbols in a computer-aided design (CAD) package are fine, but most symbols are not ideal. Make sure your package can easily create symbols becaus...

## 8 Ways to Restore PCB Schematic Diagram Accordi...

Author: stan stan | Catgorys: Schematic Diagram

When encountering some small objects, or encountering electronic products without drawings, you need to draw the circuit schematic according to the real thing. There are the following points:   1. Select components such as integrated circuits, transformers, transistors, etc. , which are bulky, have many pins and play a major role in the cir...

## Introduction for High-side Power Switch

Author: mia | Catgorys: Schematic Diagram

From Principle, Structure to Scheme Design, Introduction for High-side Power Switch   Semiconductor devices in automobiles are mainly in three categories: sensors, MCUs, and power semiconductors. Among them, power semiconductors are mainly used in power control systems, lighting systems, fuel injection, chassis safety and other systems. Mor...

## Amplifier PCB Wiring Tips

Author: stan stan | Catgorys: Schematic Diagram

In the circuit design process, application engineers tend to ignore the layout of Printed Circuit Boards (PCBs). A common problem is that the schematic of the circuit is correct, but it does not work, or only runs at low performance. In this article, I will show you how to properly lay out an op amp's board to ensure its functionality, performan...

## An Instrument Fan Speed Control Circuit

Author: stan stan | Catgorys: Schematic Diagram

This passage describes the fan speed control circuit that is mainly used for cooling the fan of the electronic instrument circuit CPU(Central Processing Unit). The circuit is as shown.     Circuit Work Principle   The operational amplifier IC1a and the peripheral components C1, R3 in this circuit form an integrator. IC1b and R4, R5...