I have done a USB project before, and it was relatively stable. Later, I made a different board. The chips are the same, both are STM32F103C8T6. I modified the code slightly and burned it into the boa
This article and design code were written by FPGA enthusiast Xiao Meige. Without the author's permission, this article is only allowed to be copied and reproduced on online forums, and the original au
4. When inspecting the wheel speed sensor, be careful not to damage the gear ring teeth and the sensor head. Do not use the gear ring as a fulcrum to pry. Otherwise, the gear teeth will be deformed, r
I have bought things in TIstore more than once or twice. Generally speaking, it has been quite smooth. Just click on the activity link. Click Buy directly to add it to the shopping cart, just like Tao
Use Proteus to simulate the I2C communication between 89C52 and 24C02, and read the data written into 24C02 to light up the LED controlled by P1; it is found that the LED light in Proteus cannot light
The schematic diagram is as above. The voltage level at RELAY1 varies, and the right end of R54 is always more than 4V. Can an expert tell me where the problem is? Thank you!