Teachers, the background of the question is this: the 3.7V lithium battery is boosted to 5V through DCDC to power the LORA module, but the LORA antenna radiation is too strong, and the power supply wi
With the development of speech recognition technology, development boards with speech recognition processing functions have gradually become more abundant. Currently, the development boards available
The C2000 Delfino MCU LaunchPad Development Kit is an affordable evaluation platform that provides designers with a low-cost development kit for high-performance digital control applications. This too
In this post https://en.eeworld.com/bbs/thread-1212378-1-1.html , the overall refresh frame rate is limited to about 20fps due to the SD card reading speed limit. After updating the 0.13 sdk version r