Pin diagram of pyboardCN V2 development board[b][color=#5E7384]This content is originally created by EEWORLD forum user [size=3]dcexpert[/size]. If you need to reprint or use it for commercial purpose...
Going public is not important; the business model is importantBusiness model is a very important factor affecting an enterprise's development, financing and listing. Enterprises with different busines...
[i=s]This post was last edited by jinglixixi on 2020-12-17 18:59[/i]GD32307E-START provides the function of external communication and can convert the USB interface into serial communication. Its inte...
As the title says, I want to use MSP430G2553 to control the RC522 card reader to read and write cards. Functions to be implemented: 2553 performs AD conversion on the input voltage (single-channel mul...
The following three states should be considered in the operation of the level converter:No device pulls down the bus line. The "low voltage" part of the bus line is pulled up to 3.3V through the pull-...