Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
USB-C, DFP, 5V/3A output, 85-265VAC input, adapter, low cost reference designThe UCC28700 and TPS25810 are used to provide isolated 5 V at 3 A over the USB type C interface. The UCC28700 performs prim...
In the previous post, we set up the development environment and downloaded and ran the first program.
In this post we will develop software using freeRtos of RSL10 and use RTT to display PRINT debug d...
hehungonsemi and Avnet IoT Innovation Design Competition
[align=left][b]1 Introduction[/b][/align][align=left][font=Arial]In the 1960s, especially in the 1970s, due to the rapid development of microwave semiconductor circuits, microwaves have played an incr...
[i=s] This post was last edited by niguangyixia on 2018-12-5 10:41[/i] [font="][size=14px]Help needed:[/size][/font] [font="][size=14px]The serial port interrupts of routine 6657 have been adjusted by...
[size=4]Some compilers and hardware support multiplication, division and floating point operations, which are very convenient to use! The only thing that makes me dissatisfied is that it takes up a lo...
If solar cells could generate a higher voltage when exposed to sunlight, they would be more efficient and generate more electricity. For the past half century, scientists have known that ferroelect...[Details]
introduction
Smart antennas (or beamforming) can significantly improve the user's received signal-to-noise ratio and reduce interference to other users by aiming the 'beam' at a specific u...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Driverless cars (i.e. autonomous driving) are the next decade’s plan for mankind. To realize this dream, a unique combination of technologies is needed to overcome the primary challenges of autonomou...[Details]
On the evening of November 3, blogger @数码闲聊站 broke the news that he heard that a large manufacturer was promoting the scroll screen, which is much cooler than the folding screen. Previously, O...[Details]
0 Introduction
As a new type of continuously variable speed motor, the brushless DC motor not only has the characteristics of small size, light weight and small inertia of AC motor, but al...[Details]
Analysis of the reasons why STM32F103RC cannot be downloaded This is my first time using STM32, and I used STM32F103RC. It took me two days to download the program. I want to tell you the whole st...[Details]
Using STM32F103RC Question: The calculation result of PWM duty cycle is correct, but the output is wrong. The motor of Xinxida cannot be unlocked because the function of register is not understood. ...[Details]
1 Introduction
At present, most of the various switching power supplies used in various electrical equipment adopt indirect DC/DC conversion circuits. It has the advantages of good isolation p...[Details]
1.HeyWeather HeyWeather is a handy app that sets a stylish widget on your home screen to check the weather in your desired location. Unlike other weather apps, you can choose a custom icon, color, an...[Details]
The design ideas are as follows:
The modbus protocol communicates in a master-slave manner, that is, the upper computer sends instructions and the lower computer responds. The upper computer always i...[Details]
In the past, technology led people from barbarism to civilization. Today, technology wants you to experience the future life in advance. From July 30 to August 1, 2021, the "UDE2021 International Con...[Details]
On June 17, well-known Apple analyst Ming-Chi Kuo said in his latest report that Apple's 5G iPhone strategy has become more aggressive after the US imposed an export ban on Huawei. He predicted that ...[Details]
1 Introduction This article will analyze the problem that customers cannot use the DFU method of the built-in Bootloader to upgrade the firmware. 2 Problem Description The customer used STM32F205VET...[Details]
Temperature sensors are instruments for measuring temperature and are widely used in industry, scientific research, medical treatment and other fields. This article will introduce in detail the mea...[Details]
Analogue and Mixed Signal
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