Hello friends, on this occasion I will share tips on how to order SMT Assembly at [JLCPCB](JLCPCB).
SMT Assembly service, namely SMD component soldering services, SMD stands for Surface Mount Device, which is a very small and legless component like a DIP / Throughhole component. Because the component is very small in size, we often have trouble soldering the PCB, even those who are still unfamili...
1. Remove components on single-side printed circuit boards [jlcpcb](jlcpcb.com/m): toothbrush method, screen method, needle method, tin suction device, pneumatic suction gun, and other methods can be used. Most of the simple methods of disassembly of electronic components are only suitable for single-side boards, which has a poor effect on double panel and multi-layer board.
2. Remove components...
# **What is PCB?** #
[PCB](jlcpcb.com/m) also is known as the Printed Circuit Board, is an important electronic component, the supporting body of electronic components, and the carrier of electrical connection of electronic components. Because it is made by electronic printing, it is called a "printed" circuit board.
[JLCPCB](jlcpcb.com/m) is the first and the largest professional PCB prototype...
For electronic engineers, the manufacture of [the circuit board](jlcpcb.com/m) is a necessary step, but the # shortcut of the circuit board # is a much common problem during the manufacture of the circuit board.
A shortcut for the [Printed Circuit board](jlcpcb.com/m) may cause components to burn out and the system to fail, so we must pay attention to it.
Today we would like to analyze the main r...
PCB now is everywhere almost all electronic products show in our life need [PCB Board](jlcpcb.com/m), while nothing will last in good condition forever, when the PCB board get problems, we have to repair it.
Today we will discuss **[how to repair the PCB Board](jlcpcb.com/m)**.
Almost all [PCB repair](jlcpcb.com/m) without drawing materials, so a lot of people are skeptical of circuit board main...
Do you want to have a # free PCB layout software # or tools to put the upcoming design of new electronic projects into practice? Nothing is better than free. So, I will introduce 10 best PCB software tools available on the Internet that will help you develop printed circuit boards faster and more easily.
EasyEDA is a free, zero-install, Web and cloud-based EDA tool suite that integ...
For Electronic amateur, especially for beginners, knowing well for PCB layout is the first step for PCB design or product design. So there are few basic principles here for reference.
A. Follow the layout principle of "big one before small one, difficult one before easy one", that is, important unit circuits and core components should be laid out in priority.
B. The layout shall refer to the pri...
As we can see that increasing number of PCB suppliers appear in our searching engine when we are looking for a suitable [PCB Prototype](PCB Prototype), it may be confusing us which one is the reliable one, here I would like to help with the how to choose the proper PCB prototype supplier;
Fist of all, before you take one long term cooperation PCB prototype company as your partner, you have to fi...
As we know that PCB Prototype is not an emerging industry, so that may cause more PCB prototype companies to get involved in a rat race.
To seize Market share, the most popular way is the price war. So today I would like to recommend [JLCPCB](JLCPCB) as the Winner to provide [the Cheapest PCB Prototype](the Cheapest PCB Prototype). I made a comparison for the most popular 2 PCB prototype companie...
This article is mainly for Electronic beginners for [PCB Design](PCB Design) and [DIY PCB Board](DIY PCB Board) or Electronic products.
JLCPCB $2 for 2-Layer PCBs & $5 for 4-Layer PCBs: https://jlcpcb.com
A circuit diagram usually has dozens or even hundreds of components, their connections crisscrossing, form changes, beginners often do not know where to start, how to read it. In fact, the el...
[JLCPCB](JLCPCB): 5A Linear Stabilized Voltage Supply Module
When we are doing experiments or DIY, this module can be used to power various modules, especially high-current devices such as motors and steering gear. This module can give up to 5A current.
1 This module USES 4 LDO as main c...
**How to choose the right Arduino board should be a headache problem for many green hands.**
As we know the Arduino development board is a big family. There are dozens of different development boards listed on the official website of Arduino.
Especially the Arduino official team decided to use a Creative Commons (CC) license to keep the idea of openness alive. Under the CC license, anyone is all...
This solution is provided by JLCPCB & LCSC for the medical Respirator Ozone Sterilizer, using SWM220F6S7-65 as the main control chip, take advantage of the ozone generator module, small blower, and LED display to get a Respirator Ozone Sterilizer.
**Step 1: Specification Parameter**
Introduction: TWS Earphone Charging Case by JLCPCB
TWS Earphone Charging Case by JLCPCB
JLCPCB Solution for TWS Earphone Charging Case
![wireless ear phone 1.png](//image.easyeda.com/pullimage/wkPcDeEIcVYrhIMQlJtRwaCC1PypiHZyCMVqKnHh.png)
Step 1: Basic Function
A. charge the case with 5V power supply
B. Wireless charging can be used to charge the charging box
C. The headset and charging box...
ESP8266 WIFI Acoustical Snowflake LED lights - Tmall wizard voice color and phone APP color
Step 1 PCB Schematic
1) ESP-12S master control, based on the Blinker Internet of things platform, connected to WIFI to achieve networking control
2) The mobile APP can achieve 256 lev...