[i=s]This post was last edited by shihengrui on 2019-6-23 00:11[/i]GD32E231 DIY Contest——Summary of the Gizwits Timer Switch projectshihengrui@EEWORLD1. Project Name:
Gizwits Timer Switch2. Project In
As a PCB engineer with style and pursuit, how can you draw a neat, efficient and reliable PCB diagram? PCB design seems complicated. It is necessary to consider the direction of various signals and th
The detection circuit diagram is posted here. The DC voltage value is 500V. R20, R26, R27, R28 and Rx form a sampling resistor between DC+, GND and DC-. The purpose is to collect the voltage across R2
〓LCD panel〓 LCD panel has a very close relationship with LCD monitors. The output, quality and other factors of LCD panel are related to the quality, price and market trend of LCD monitors. Among the