Shenzhen Sunlord Electronics is engaged in the development, manufacture and sales of various types of chip electronic components. Its products include magnetic devices, microwave devices, sensitive devices and precision ceramics, which are widely used in communications, consumer electronics, computers, automotive electronics, new energy, network communications and industrial electronics.
Sunlord adheres to the business philosophy of "complying with standards, technological innovation, continuous improvement, and providing excellent products and perfect services to global customers". With its advanced management system, strong development capabilities, excellent product quality and perfect services, Sunlord has become an electronic component supplier for many well-known domestic companies.
I recently used a chip that can be used for both RS232 and RS485, but I don't know which pins are A and B of RS485. I hope someone can give me some advice....
First create a project, then run MCC, you can see the following interface.Right click on PF5 to set the GPIO mode.Select Pin Module on the left to modify the name of the GPIO.Then in the Libraries in ...
The company wants to develop an Android car project, but has no previous experience in Android development, and not enough experience in Linux development. In order to master some basic Android develo...
Do you want to learn how choosing a secure element can reduce project risk and save money? Come join Microchip in an online seminar to learn how provisioning cryptographic keys can significantly reduc...
The real popularity of Wi-Fi began with the introduction of Wi-Fi 4 (802.11n) in 2008. It can be said that since then, Wi-Fi has truly become the most common way for home and corporate Internet access...
[i=s]This post was last edited by szjm-slm on 2022-8-11 11:12[/i]I have been working on a low-power Bluetooth project recently, and I wanted to choose a cost-effective low-power Bluetooth chip. I happ...
one. What is byte alignment and why is it necessary? The memory space in modern computers is divided by bytes. In theory, it seems that access to any type of variable can start from any address, but ...[Details]
1. Introduction
From the perspective of computers, modern weapons and equipment contain a variety of electronic components and subsystems. External electromagnetic radiation, mutual interferenc...[Details]
Multi-machine communication circuit diagram Here, U1 is the master, U2 is slave 1, and U3 is slave 2. Multi-machine communication C language program (1) Host program #include #include #define _SUCC...[Details]
SHANGHAI, April 21, 2023 /PRNewswire/ -- On April 18, the 20th Shanghai International Automobile Industry Exhibition kicked off. CATL debuted its cutting-edge technologies and full range of product...[Details]
The basic framework is written according to the program in Guo Tianxiang's Lesson 8, but when fading in, the instruction Guo used is write_com(0x18); But when I used it, it just didn't show up, so ...[Details]
Introduction to Industrial Ethernet and OPC Technology
OPC is an industrial technical specification and standard developed to solve the communication between application software and various d...[Details]
Hello everyone, through the previous study, we have learned and become familiar with the use and learning methods of ICD2 simulation burner and enhanced PIC experiment board, and learned how to use s...[Details]
There are many types of LED display screens. Different types of display screens have different uses, each with its own advantages and disadvantages. You should choose the right one based on your ne...[Details]
Synopsys announced a donation of RMB 3.5 million to fight the novel coronavirus outbreak in China. Part of the donation will be used to urgently fund the purchase of protective equipment and related ...[Details]
With the single-chip microcomputer AT89C51 as the control core,
the semiconductor
cooling technology is introduced into the research of LED heat dissipation. The PID
algorithm
an...[Details]
Ultrasonic flowmeters have now been widely used in various flow measurement sites, especially large-diameter pipeline measurements, which can better reflect their superior measurement performance. The...[Details]
Generally speaking, engineers often optimize the electronic transformer parameter design to improve the efficiency of LED driver power supply and reduce the eddy current loss caused by ringing. But...[Details]
The power supply design process is an extremely difficult task, from understanding complex circuits to seeking help from chip distributors, nothing is easy. This article will tell you how to use ...[Details]
The arrival of June means that summer has already begun, and there is no doubt that thunderstorms are becoming more and more frequent. As security users, we have to start worrying about some outdoor m...[Details]
1. Main indicators of common car inverter products on the market Input voltage: DC 10V～14.5V; output voltage: AC 200V～220V±10%; output frequency: 50Hz±5%; output power: 70W～150W; conversion efficien...[Details]
stm32/stm8
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