One of my current projects requires an AC-DC conversion circuit, but the voltage ripple of the rectifier and filter circuit I am using now does not meet the requirement? The requirement is -2.5mv to +
Running a system of segment LCD + buttons + D/A output + STM32, the whole system cannot exceed 3.8mA.. Can you please evaluate whether it can be achieved? I see that the STM32 in DATASHEEET still has
:Cry: I am planning to make an FPGA to control AD to transmit data. Could any great person give me a reference routine or a webpage address? Thank you.