I measured the resistance of the oscilloscope probe and found that the resistance of the x1 range is more than 200, while the resistance of the x10 range is more than 9M. What is the reason???
What is...
I want to make a very small circuit, which requires a 3.3V\10ma power supply to charge a 3v button lithium battery. I checked carefully and found that the 3.3v\10ma power supply can be charged directl...
Now the company needs to find a stable and high-quality machine translation engine. I wonder which companies (third parties) can provide such machine translation engines for embedded systems? Our comp...
[size=6]S3C2410 communicates with PC HyperTerminal[/size] [size=6]If serial cable is not used, what can be used instead? Ethernet cable? USB? [/size]...