The MSP430FR6972 Information memory is only 512, which is not enough. I need to use 12K. What should I do?
The documents I see online all describe how to classify FRAM as RAM?...
The matrix keyboard inputs a four-digit decimal number x, and through a formula (such as y=0.2x), the four-digit decimal number y is input on the digital tube. Is it feasible? Is the workload too larg...
I just wanted to do a card swiping test, so I started using GD
I bought the cheap RC522 from the Internet. RST is connected to PB0, SDA is connected to PB12, SCK is connected to PB13, MISO is connecte...
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