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.
The McQueen car provides three programming environments [align=center][/align] [size=3] Mind+ is a graphical programming environment developed by DFRobot itself. It is a full Chinese environment and c...
[i=s]This post was last edited by MianQi on 2021-9-17 16:37[/i]Reference example - https://docs.qq.com/doc/DTVVWWXpLRVl6cER2?_t=1626260921919 (eighth example)
First, in the "Hardware" directory of the...
The data is sent to USART1->DR, but the output of USART1->DR is all 0? ? I don’t have an experimental board, and I want to simulate USART1 reception and output. [/size][/font][/b][/align][align=left][...
[i=s]This post was last edited by Demonstration Law on 2021-4-2 17:16[/i]It is like this, I simulated it in proteus and it was normal, and then I also looked at the difference between common anode and...
The old base station is probably still working or retired. Today I accidentally found it and I want to share it with you. Base station amplifier[b][color=#5E7384]This content is created by EEWORLD for...
At EuroShop 2020, Interroll announced the rebranding of its Center of Excellence (CoE) in Denmark. From March 1, 2020, the CoE will focus on commercial belt drives and conveyors. This decision shows ...[Details]
Translated from EEtimes Technologies such as deep learning and AI are becoming hot topics for major processors. Although the current mainstream is to accelerate AI instructions through dedicated NP...[Details]
I transplanted a custom HID USB program to the STM32 development board and it worked successfully, but it didn't work on the board I made recently (using F103C8T6). After several debugging, I finally...[Details]
According to news released by Shanghai, in accordance with the overall deployment of the "Shanghai Action Plan for Promoting New Infrastructure Construction (2020-2022)" (Shanghai Government No. 27)...[Details]
1. External structure of single chip microcomputer If you want to use a chip, you must first know how to connect it. We use a chip called 89C51. Let's take a look at how to connect it. 1. Power suppl...[Details]
The Times of India reported that a manufacturer in Apple's supply chain is moving six production lines from China to India in order to meet the needs of the Indian market while exporting about $5 bil...[Details]
On August 20, Xiaomi Group announced its financial report for the first half of 2019 in the afternoon, which showed that Xiaomi's total revenue was 95.71 billion yuan, a year-on-year increase of 20.2...[Details]
At present, the common ways for parents of primary and secondary school students to contact teachers include parent meetings, phone calls, teacher home visits, parents coming to school, parents s...[Details]
DS18B20——Temperature sensor. The microcontroller can communicate with DS18B20 through 1-Wire and finally read the temperature. The hardware interface of 1-Wire bus is very simple. You only need to co...[Details]
On September 1, CSG Huaxiao’s official WeChat public account reported good news, “
CSG Huaxiao’s cumulative acceptance of projects in the three months from June to August was nearly 200 m...[Details]
China Energy Storage Network:
According to the latest report jointly released by the International Energy Agency and other institutions, China's contribution to the reduction of global energy...[Details]
1. Configure GPIO read Based on video 14 1. Use the DIP switch to implement GPIO input So AP_SLEEP corresponds to GPC0_3, and then in drivers/gpio/gpio-exynos4.c it corresponds to EXYNOS4_GPC0(0...[Details]
my country successfully launched the 52nd and 53rd Beidou navigation satellites at the Xichang Satellite Launch Center, completing the deployment of the core constellation of the Beidou-3 global syst...[Details]
By David Decker, Director, Interconnect Technology, Samtec Inc. As component density in electronic systems increases, designers often choose connectors with a coplanarity of no more than 0.10 mm ...[Details]
Servo systems are an indispensable part of modern industrial automation and precision control. According to different control methods, servo systems can be divided into open-loop servo systems, clo...[Details]