念慈菴

STC89c51rc

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Minimum system+LMB162ADC+ADC0832CCN

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Update:2025-08-04 06:09:18

Several methods to detect the quality of transformers in power supplies, please add
[p=28, 2, left][color=rgb(62, 62, 62)][font=宋体]1. Check the transformer for any obvious abnormalities by observing its appearance. For example, check if the coil lead is broken or unsoldered, if the i
About key functions
Hi experts, I want to ask a question, I want to design a key function, for example, press a 1, then press a 0, it means inputting a 10 to the microcontroller, press a 2, then press 2 again, it means i
Several key functions about the serial port
This function reads data from a file, starting at the position indicated by the file pointer. After the read operation has been completed, the file pointer is adjusted by the number of bytes actually
About FPGA power-on reset
There is no external manual reset button, but if there is no reset signal , the initial state of the register is uncertain and I don't know how to deal with it. Is it feasible to make an internal powe
About SD card reading and writing ~
I recently started to read and write SD cards. I use lm3s9b96 and FatFs. I want to know which of the three files ff.c, ff.h, mmc-dk-lm3s9b96.c should be modified. I have no idea what to do. :faint:[[i
TMS320C5402 interrupt system based on c2000
1. Software interrupts and hardware interrupts C5402 supports both hardware interrupts and software interrupts. Hardware interrupts are divided into external interrupts and internal interrupts. There

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