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...
An open (hardware and firmware source) surface mount (SMT) cut-tape feeder for do-it-yourself pick and place machines. This feader plugs into a 32 slot RS-485 backplane, which automatically assigns communications addresses. The feeder circuit includes:
- 12Mhz Arduino Minicore compatible ATMEGA328P
- RS-485 communications driver
- ULN2003A stepper motor driver
- JST HX connector compatible with 2...
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...