The function is: send a character (such as e) to the microcontroller, and then the microcontroller returns the string "I get e", serial port communication.
Copy code#include reg52.h#include intrins.h
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[size=4] What is the initial value of the RAM inside the MCU after it is powered on? What are its characteristics and rules? Today, I will share with you some of the problems I encountered in the proc...
[i=s]This post was last edited by qwqwqw2088 on 2020-8-6 11:57[/i]TI now offers a centralized tool for submitting and searching device information and potential equivalent TI cross-reference parts. Pa...
MYD-JX8MP is equipped with a heterogeneous Cortex-M7 coprocessor. It can run Linux and RTOS at the same time. This section mainly introduces the use of the coprocessor M7. M7 may involve sharing resou...
I bought an msp430 emulator on Taobao
Because I am familiar with the eclipse development environment, I chose to use ccs6.2 for developmentWhen I got it, the firmware of the emulator was v2.
The new v...
This article and design code were written by FPGA enthusiast Xiao Meige. Without the author's permission, this article is only allowed to be copied and reproduced on online forums, and the original au...
8031/8051/8751 are Intel's early products. Features of 8031: 8031 does not have a program memory ROM inside the chip. When using it, the user needs to connect an external program memory and a log...[Details]
To avoid thermal runaway, LED lighting system designers should consider the thermal characteristics of components. This is especially important in applications such as automotive lighting, where high...[Details]
According to news on March 2, Beijing time, Italy is preparing to allocate more than 4 billion euros (about 28 billion yuan) to support its domestic chip manufacturing industry before 2030. Under the...[Details]
Apple is expanding its independence in key chips and is reportedly developing radio frequency (RF) components. It is also imitating the foundry model of its A-series and M-series processors to TSMC a...[Details]
Basic knowledge ADC0809 is a CMOS component with an 8-bit A/D converter, an 8-way multiplexer, and microprocessor-compatible control logic. It is a successive approximation A/D converter that can b...[Details]
Description:
Pinyin input method query function: unsigned char code * py_ime(unsigned char input_py_val );
input_py_val is the pointer to the head of the input pinyin code string, and the r...[Details]
As a sequel to the LED driver introduced in the previous article, the main change is that the function of automatically creating device nodes during driver loading is realized by using the mdev mechan...[Details]
0 Introduction -30-300℃ is the most commonly used temperature range for scientific research and industrial production. With the increasing requirements for temperature measurement accuracy and resol...[Details]
1 Introduction
In order to make the input current harmonics of the switching power supply meet the requirements, power factor correction (PFC) must be added. Currently, the most widely u...[Details]
According to official sources, Xiaomi's upcoming flagship is the Xiaomi Mi 9 Pro 5G, which will feature triple flash charging, including the first launch of the most powerful 30W wireless fast c...[Details]
As a long-established fuel vehicle manufacturer, Volkswagen has been making continuous moves in recent days, and its motive is very clear, which is to revolutionize fuel vehicles. German auto giant...[Details]
Variable frequency speed regulation systems are widely used in industrial production of various small and medium-sized enterprises. This is all thanks to the fact that we can provide precise speed ...[Details]
Introduction
ARM is the acronym for Advanced RISC Machine. It can be called an embedded processor provider, a processor architecture, or a complete processor instruction set.
Native Programs ...[Details]
To choose a suitable security product, you should first understand its particularity. The alarm host is different from general electronic products. Not only the quality, price, and service should...[Details]
Jintian inverter is a kind of equipment widely used in the field of industrial automation. Its parameter setting is crucial to the stable operation and performance of the equipment. This article wi...[Details]