[i=s] This post was last edited by paulhyde on 2014-9-15 09:09 [/i] How to detect an input AC signal of 5mv~200mV, in other words, to determine its approximate voltage...
When receiving with nRF24L01, it was found that the IRQ was pulled low to generate an interrupt, and the flag bit of successful data reception was also set. However, the data in the array used to save...
With such a fast development, IT can be said to be one of the hottest industries now!For embedded newbies, knowing a little about embedded, knowing what embedded is about, but not very understanding, ...
I want to write a program with several subroutine blocks, but each of them must be looped all the time, and I don't know how to deal with it. I am just learning microcontrollers....