@jszszzy encountered the following when evaluating the Anxinke PB-02-Kit:
奉加微手册不完整,很多API都不知道是干什么的能不能提供完整的API手册?我甚至都不知道NVIC向量表中都是哪些中断,c文件都没有注释(我已经下载了官网的应用手册但内容并不完整),第二是SDK中有一层抽象类操作系统OSAL,这个有没有具体的介绍?第三如...
I would like to ask, for example, the energy metering chip ADE7755, its voltage sampling and current sampling are both converted into small signals through a transformer (such as 220V/10mA) in the for...
Optical communication applications often need to boost the +3.3V input power supply to obtain a set of positive and negative voltages, such as +/-20V. The common practice is to use two chips to genera...
[b][color=rgb(255, 102, 0)][backcolor=transparent][size=4][color=#333333]How do I design a hardware circuit to detect the zero-crossing signal of 220V AC using a single-chip microcomputer? [/color][/s...
[size=14px]I started to tinker with the LPC8N04 after receiving it yesterday. I wrote an LED program and prepared to download it, but I couldn't download it. I can confirm: [/size] [size=14px]1: The d...