The following code shows the main relevant information of the development board:print('board info:')import uos
d = uos.uname()
print('board name:', d[4])
print('micropython version:', d[2])print('buil
I am a newbie working on a hot water reversing valve project for electric vehicles. I would like to recommend a stepper motor (bipolar four-wire) driver chip. The operating temperature range of the em
Texas Instruments (TI) has introduced the 150 MHz TMS320C5504 and TMS320C5505 ultra-low-power digital signal processors (DSPs), which provide 25% performance improvement over the previous generation C
I would like to share with you the problem that Protel99se cannot open PCB on win7 or computers with higher configuration. A great god has made a patch, and it works in actual tests, so I would like t
At this time, the integrated chip is powered on (5V). If I connect pin 5 (input) to pin 10 (output) of another set of NOT gates, what voltage will it be? I tested it and found that the voltage is 2.7V