This is a note from a 430 user, well written and detailed, worth collecting and studying! ! ! [[i] This post was last edited by Xinhai Baby on 2011-10-12 09:36 [/i]]...
Thanks to the event organizers and the board manufacturers. I'm not good at saying polite words, so let's get to work.
I was quite busy in the past few days, and will start focusing on the evaluation ...
Today I want to make a low-cost peak hold circuit using lm324 op amp. During debugging, I found that when the op amp 5 pin is in positive signal, it is normal. But when it comes to negative signal, th...
[i=s]This post was last edited by qwqwqw2088 on 2015-1-26 16:16[/i] [size=3][color=#000][font=宋体][color=#333333][font=Arial] Everything is changing quietly without us noticing. Even a small and incons...
Who is proficient in medical regulations? To make medical devices or medical equipment, you need to understand or be proficient in the following regulations
GB9706, YY0505, YY0607, IEC60601, GB17625, ...
I am currently using two AT89S52s, connecting an AD0809, MAX481 and LCD1602 to form a circuit for displaying AD conversion data. My current problem is that my timer interrupt can be entered but needs ...