[font=微软雅黑][size=4]General[/size][/font][color=rgb(66,152,186)][font=微软雅黑][size=4]The basic design process of PCB[/size][/font][/color][font=微软雅黑][size=4]is as follows: Preliminary preparation->PCB st
[8]EXT is connected to the alternating current generated by the magneto, which is rectified by D1 and stored in C1. It is rectified by D4, filtered by R9, C7, and C8, and supplies power to the integra
Plasma display screen PDP is a display device that uses gas discharge. This screen uses plasma tubes as light-emitting elements, and is one step ahead of other display methods in terms of technology,
The silk screen is K1AM, the package is SOT23-5, similar to TP4054. However, the full indicator light of the K1AM silk screen will be completely off, while the TP4054 will be slightly bright. Please t