The pandemic-era semiconductor boom that triggered a global chip shortage is now showing signs of fatigue, weighed down by falling PC sales and a collapse in the cryptocurrency market.The shift to rem...
Abstract : This paper introduces several operation modes of computer parallel port, and gives several schemes for realizing EPP interface design; it focuses on the implementation of EPP interface desi...
Development board brandI have always been engaged in hardware. I want to find a development board to learn. I found the following brands. Which one is more suitable for embedded learning?Wildfire Yang...
[size=4][b]Question: What causes motor overload? [/b] [b][color=#ff0000]Answer: [/color][/b] (1) The terminal voltage is too low. It refers to the voltage measured at the stator lead end of the motor ...
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A Brief Analysis of Object-Oriented Thinking in RT-Thread System
Analysis of concurrent execution and scheduling of RT-Thread system tasks
Common data structures in RT-Thread system
Introduc...
I use 51 MCU and 433m module for serial communication, and then display it on LCD. Now the data sent from computer 1 is not displayed on LCD but only flashes, but the characters written directly in MC...