Do MCU ADC input pins require series resistors? Why?In the circuit shown in the figure below, what is the function of R1? The IC outputs a current to the MCU, which converts it into a voltage and reco...
When using a 4.3-inch LCD screen, the LCD drive frequency must be reduced due to project requirements. After the frequency is reduced, the frame rate will be reduced. The project has no requirements f...
This year’s Double 11 came early. I started receiving various promotional text messages yesterday.
The routine of paying the deposit first and then the balance is still the same. I paid the balance at...
Each VIC channel supports software interrupts and hardware interrupts, that is, each interrupt can be generated by software or hardware interrupts, and the software interrupt and the hardware interrup...
"Father of MATLAB: Programming Practice" is the Chinese translation of "Experiments with Matlab". This book is the masterpiece of Clever Moler, the father of MATLAB. The author introduces the ideas an...