Hello everyone, I am new to microcontrollers and would like to ask, if I want to use C language to accurately control time (timed interrupt), how can I achieve it using C language?...
The 12864 display and key detection program I had previously adjusted had no problems. Today, I adjusted the DCO to 8M, and the display had problems. I think it was a timing problem, and I'm still loo...
Chengyu Barcode / 2011-11-25When it comes to the word " barcode ", quite a few people will not understand its meaning, and even feel it is unpopular. In fact, barcode is a universal business language,...
To make a stable gateway, we start from the abnormal scenario problem. To make a communication gateway DEMO, it takes about one month. To make a stable gateway, it may take several years. We started t...