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 book does not require a high entry level. Anyone who has mastered C language, learned about "data structure" and has worked in embedded system development can understand it. After finishing this b...
[i=s]This post was last edited by 1nnocent on 2021-3-23 14:00[/i]I received the Raspberry Pi review board that I recently applied for review.
As a worker who graduated from the Department of Electroni...
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This is a verification board. The error is because the minimum spacing was changed when making a homemade PCB board. Please don't mind.
L3 and L4 should be 120nh in theory, but since they were not ava...
[i=s]This post was last edited by Lazy Cat Love Flying on 2019-4-3 11:08[/i] Statement: I am recruiting for a friend: Due to the expansion of the company's business, we are now recruiting several BLE ...
As shown in the figure, there are four voltage sources on the left, which are V1, V2, V3, and V4 from top to bottom. Through virtual open and virtual short, it can be analyzed that the final result is...
Mengzhimo T Series once again demonstrated its strength and supported the successful holding of Chongqing University's "Yi Chuang" Maker Winter Camp On January 8, the fifth "Yi Chuang" Maker Winter...[Details]
According to Volkswagen's plan, the next-generation Golf, which has been exposed many times, will be unveiled at the Frankfurt Motor Show in September this year. However, there are recent reports tha...[Details]
Beijing time on May 9th, Tesla CEO Elon Musk announced a preliminary plan on Monday to promote the company's advanced driver assistance system: fully autonomous driving in North America and other par...[Details]
The two microcontrollers AT89C51 and AT89S51 are very close in name. What is the difference between them? This article introduces the differences between AT89C51 and AT89S51 in detail. What is the ...[Details]
The new generation of radar equipment is designed with a relatively complete built-in test (BIT) system, which can monitor the various functional modules of the radar in real time, detect faults ...[Details]
According to foreign media letsgodigital, Samsung has been engaged in the production of smartphone displays for decades. In 2008, Samsung launched the world-famous AMOLED display. The first mo...[Details]
Preface IIC communication: two-wire SDA/SCL Tip: The following is the main content of this article. The following cases can be used for reference 1. Scenario 51 MCU analog I/O configuration SDA/S...[Details]
The HAL part of STM32F4xx already provides the SD driver, and the IO PINs during initialization are placed in HAL_SD_MspInit. void HAL_SD_MspInit(SD_HandleTypeDef *hsd) { GPIO_InitTypeDef GPIO_In...[Details]
In the global panel industry, it is generally divided into two areas: large size and small and medium size. The former is mainly supplied to LCD TVs, while the latter is supplied to smartphones, etc....[Details]
The inverting addition operation circuit introduces several input signals from the inverting input terminal of the integrated operational amplifier, and the output signal is the algebraic sum of thei...[Details]
With the rapid development of computer technology, PC, a controller that has adopted USB as a universal bus and universal interface standard, has become the only choice for controlling terminal...[Details]
According to foreign media reports, Atom Power is the world's first and only UL-certified solid-state digital circuit breaker manufacturer. The company launched the electric vehicle (EV) charging sol...[Details]
IT Home reported on June 7 that Apple has launched the first developer preview of iOS 16. 9to5mac discovered an unreleased HomePod model in this preview. The code indicates that this unknow...[Details]
Jiwei.com News: On April 26, Sanlipu released its first quarter 2020 performance announcement. According to the announcement, Sanlipu achieved operating income of 320 million yuan during the reportin...[Details]
In order to further optimize the company's production capacity layout and enhance the influence and comprehensive competitiveness of the company's business, Guangzhou Penghui Energy Technology Co.,...[Details]