Author Jeff Dorsch RS-232-C is a serial physical interface standard established by the Electronic Industry Association (EIA) in the United States in the 1960s. RS stands for “Recommended Standard,” 232 is the identifier number, and C indicates the number of revisions. Why is RS-232 so widely used? Why not the Universal Serial Bus (USB) or … Read more
Hello everyone, I am Pi Zi Heng, a serious tech enthusiast. Today, I will share with you the limitations of random address small data write operations on CM7 TCM using PXP on i.MXRT1170. In an MCU, the main devices (Master) that can perform read and write operations on on-chip and off-chip mapped memory, besides the … Read more
Arduino Uno provides serial communication functionality, allowing it to exchange data with a computer or other microcontrollers. Serial communication is a very common feature in Arduino projects, often used for debugging, data transfer, and interaction with other devices. Below is a detailed introduction on how to use the serial communication feature of Arduino Uno. 1. … Read more