UPS, or uninterruptible power supply, is usually one of the subsystems of a weak current room project. It connects the battery to the host device and is mainly used to provide a stable and uninterrupt
This post is for those who participated in the June 23-hour practical + analysis TI engineers hand-in-hand guide to fully get started with MSP430 training (click here to sign up for training) , explai
As semiconductor terminal products develop towards the three major trends of being thin, light, short, digital and integrated with multiple functions, the status of power management ICs in the analog
I am still on a business trip today. I was bored on the train, so I took out my notebook and wrote about LED lights:
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Table 4-1LED NumberCorresponding GPIOPin FunctiondescribeD4IO12GPIO1
I wrote a small program, but when I compiled it, an error like the one shown in the picture appeared. What caused it? Please help me take a look, thank you!
I use battery power, so I chose 89LS52. Now the supplier says it is out of stock and twice as expensive as 89S52. Is there any domestically produced model that can perfectly replace AT89LS52? Thank yo