Is the dim light of the digital tube due to the low scanning frequency? And why is the first digital tube so bright? Please explain it from the hardware principle, thank you!
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Hello, we are using the RK3399+RK818 architecture. We found that the CPU is very hot in normal standby mode. How can the software reduce the temperature?We found that the CPU main frequency i
I recently studied the sdram code of a privileged classmate and I have a question. Please help me, experts: The question is: in the read-write working state, if the automatic refresh time is up (15us
[font=宋体][size=4][backcolor=rgb(222, 240, 251)]I majored in mechanics in my undergraduate studies, and now I want to work on the central controller of electric vehicles as a graduate student. I origin
There are many examples in the \WINCE500\PUBLIC\COMMON\OAK\DRIVERS\BLUETOOTH\SAMPLE folder, but I can't find the corresponding add-ins in the catalog. How can I use them?
Looking at Core1081, there is no external crystal oscillator interface, only a 32K crystal oscillator.Does Core1081 only use the internal crystal oscillator of STM32F205? The internal crystal oscillat