First of all, I would like to thank Qinheng Electronics and EEWORLD for providing the opportunity for this evaluation. From the beginning of September when I received the [CH579M-R1] development board...
High voltage ADC detection --- If R46 is open or not welded, then the voltage of VH_ADC is 24V, and it is very likely that the MCU will break down immediately. Is there any way to improve it? Add a cu...
I have tested many adjustable power supplies and found a problem in all of them. When adjusting the voltage, the current also changes. When adjusting the current, the voltage also changes. Is there a ...
The program compiles OK.
The emulator is currently linked to a fault and cannot be used for board-level testing.
The source code attachment has been uploaded. The jlink emulator problem is still being...
Electronics technician:1. Electronic material procurement, reimbursement, inspection, and management;2. PCB mounting, material delivery, follow-up mounting, and board material inspection;
3. Board rep...