3 Performance parameter table Parameter Test environment Minimum value Typical value Maximum value Unit Power supply CPU power supply (VCC_CPU pin) 2.7 3.3 3.6 V Standby mode 3 uA Normal non-transmitt
With the increasing requirements for the steady-state and dynamic characteristics of switching power supplies, the PWM control method in switching power supplies has also experienced great development
[i=s]This post was last edited by dontium on 2015-1-23 11:49[/i] Hello everyone! This time I share with you the portable media player solution~~~Welcome to download! :loveliness:
From: deyisupport [align=left][color=#000]From smart watches to fitness trackers, wearable devices are becoming more and more popular. In the case of health monitors, the data measured can be processe
I have encountered such a problem before, for example, a button has multiple functions (the value of m represents the number of times it is pressed): void time1()//subroutine { uint m=0; Set the butto