The three states of short press, long press and no button drive two LEDs respectively. No button means all LEDs are off. I downloaded the program but the buttons don't work. Please help. #include "io4
[align=left][font=Arial][color=#000000] [/color][/font][/align][align=left][color=#000000][font=Arial]A document found on the Internet, some Hercules[/font] test questions and answers. If your questio
In the operation of the power supply, harmonic interference is the most common. Engineers often need to continuously upgrade the PFC circuit to improve their own power supply products. How to locate e
Children will love this fun lamp, whose shade will open like a flower when powered on. But timid ladies may not like this lamp, because it looks like a giant spider.
Preface
This guide document is applicable to the development environment:
Windows development environment: Windows 7 64bit, Windows 10 64bit
Linux development environment: Ubuntu 14.04.3 64bit
Virtual