I would like to ask an expert about voltage. For example, is the maximum output voltage of 7805 only 5V? Is the maximum output voltage of ur133-1.5 only 1.5V? Thank you. When I use it for constant cur...
I would like to ask, does anyone have the subroutine of the PIC16F1397 LCD driver? I need it urgently! If you have it, can you leave me a message? Thank you!...
My device does not support fat format now. If I format it with fat, it will not work properly. But now I can format it successfully with fat on PC. This brings hidden dangers to subsequent operations....
After about a week, finally only the driver part is not done, and several drivers have not been compiled. Please give me some advice, and try to get the top score within this week. I will post it imme...
[i=s]This post was last edited by ddllxxrr on 2021-4-6 19:59[/i]I received the email this morning and started the review in the evening.
First, the photos:The information is at https://pan.baidu.com/s...
STMicroelectronics ( ST ) Announces Roadmap for ARM Cortex-M4 and -M0 Microcontrollers ; Launches New STM32 F-2 Series to Take Advantage of Cortex-M3 PerformanceSTM32microcontrollers based on the ARM ...