This evaluation tests the ALGO routines in the built-in SDK, including random number generation, HASH algorithm, and DES/TDES/AES algorithm encryption.
Add the following statement to the main function
Has anyone run SPI bus successfully these days? I have been running SPI for three days, but I can't even find the signal through the oscilloscope. If you know, please give me some tips
PA5 --SPI_CLK
P
[i=s]This post was last edited by dcexpert on 2019-4-30 11:30[/i] An old Komi fingerprint card reader, which can be disassembled and used for learning. [color=#ff0000]It will be delivered if you pay f
I am studying a circuit and I would like to know what controls the frequency of its oscillation, the role of the PNP transistor and the role of the diode D1. I hope you can give me some advice.
The switching power supply chip NCP1236, after the short circuit and overload test, the circuit protection lock is turned on. After removing the short circuit and overload, there is no automatic recov