FPGA OV7670 development board, one main chip is EP2C8, the other is EP2C5. ADV7123, RGB565 16bit output. Two pieces for 280, free shipping, and a blank PCB. If interested, please contact QQ: 195980657
[align=left][font=微软雅黑, 宋体][size=4]The stability of the crystal frequency is very high, but the problem is, how do we measure the frequency of the crystal? Kaiyuexiang introduces a method for measurin
The I2C bus only has two signal lines: SOL (clock) and SDA (data). If it is a simple serial transmission, once the pins are deviated for some reason, it may result in the inability to distinguish whet
I used to not understand why ST wanted to create a library. Today I saw an article like this on the Internet:
I finally figured it out. The library is CMSIS.ARM launches Cortex microcontroller softwar