Dear experts, I recently encountered a project that uses RFID to read tag data, but the other party uses hdx (half-duplex) tags. I would like to ask, is there any domestic company with better related
I often meet netizens who come to chat with me and say that they saw a forum organizing a certain development board review, but when they look at it, the application period for the event has passed? T
A real-time operating system (RTOS) is software that manages the time of a microprocessor or microcontroller. A real-time system is one in which serious consequences may occur if the logic and timing
1. Introduction to Carrier CommunicationPower line carrier communication (PLC) is a basic communication method unique to the power system. It refers to the technology of using existing power lines to
1. The Freescale series development board has a PowerPC processor. The NAND Uboot is burned into it through CodeWarrior 10.5.1, but the serial port does not print. The NAND Uboot can be successfully s