A system made of c8051f020 does not have a reset circuit soldered on it, but it runs normally when powered on?
I also used c8051f020 to make a circuit board. The program is the same as above, but the
The phasor and time domain expressions of sinusoidal quantities in the circuit are in a one-to-one correspondence, but they are not equal, nor are they enlarged or reduced in the same proportion. Howe
Reference voltage and clock issues of MCU1. Reference voltage and conversion clock of MCU? ? ? Is it not a typo by the author?2. MCU has many clocks, isn't it usually a system clock and a real-time cl