With the explosive growth of TWS earphones, higher requirements are placed on the battery life of earphones and battery boxes. Generally, the battery life can be improved from the following points.
1)...
[b][b]Pad and via design[/b][/b][p=24, 2, left][color=rgb(0, 0, 0)][font=宋体, arial][size=14px]Components are fixed on the printed circuit board by soldering the leads to the pads. The function of vias...
Could you please tell me what circuit is generally used to implement the 0/4-20mA drive circuit?
I have a plan like this, I wonder how competitive it is? For your referenceAttached datasheet...
[align=left][color=#000][font=微软雅黑][size=4] The purpose of PCB electrogalvanizing is to prevent steel objects from being corroded, improve the corrosion resistance and service life of steel, and also ...
3) FRAM storage methodSince FRAM has the speed and times of SRAM, and the characteristics of Flash and EEPROM, data can be saved after power failure, and the multifunctional FRAM also has power manage...