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.
[i=s]This post was last edited by wenyangzeng on 2022-9-12 19:07[/i][Jihai APM32E103VET6S development board] Evaluation 2, Development environmentFrom the schematic diagram, we can see that PB8 and PB...
[i=s]This post was last edited by damiaa on 2021-5-14 11:34[/i][EVK-NINA-B400 Evaluation Kit] + First Meeting
I got the EVK-NINA-B400 a few days ago. I made some preparations over the weekend and toda...
1. Power saving (because the liquid crystal itself does not emit light, the power consumption is low)
2. Can only be driven by low-frequency AC voltage, DC will damage the LCD
3. Types: segment LCD, c...
[Abstract] If RFID is to be used in urban management, there are still many problems, such as security and privacy issues. For example, the RFID chip used in the manhole cover has problems such as data...
Mainstream DDR4 DRAM spot market prices have been falling since October, giving buyers greater bargaining power in upcoming price negotiations, industry sources said. According to the Electronic Time...[Details]
1 Introduction
With the gradual popularization of automated assembly lines, the equipment of many factories needs to be updated. However, some old equipment still has good functions. If it is s...[Details]
Linear high-power DC voltage and current stabilized power supply can be used for aging and testing of components such as capacitors, relays, resistors, etc. It can also be used for experimental testi...[Details]
When developing the 'Speech Teaching Instrument with Pinyin', the author encountered such a requirement: determine a function value (the code of the pronunciation spelled out by these three) based on...[Details]
In order to quickly complete the design using the STM32 cubeMX tool, I plan to switch from StdPeriph_Lib to HAL_Driver. When I first used cubeMX, it felt like stepping from the DOS era into the g...[Details]
Schottky barrier rectifiers are commonly used in bypass diodes in monocrystalline and multicrystalline photovoltaic (PV) panels to protect PV cells from hot spots when low shunt current and high sh...[Details]
With the development of connected automobile products, information security has become an issue that cannot be ignored. Like computers and mobile phones, connected cars are also subject to hacker att...[Details]
Apple CEO Tim Cook reportedly gave the clearest signal yet that Apple is developing a headset. In a recent interview with China Daily US, Cook was asked what he believed was the key to the success...[Details]
At the beginning of this year, panel prices began to rebound as major manufacturers adjusted their business strategies. The impact of the epidemic on panel supply further accelerated the rise in pane...[Details]
1. What is IAP? IAP is the abbreviation of In Application Programming. IAP is the user's own program that burns part of the User Flash area during operation. The purpose is to facilitate the product ...[Details]
On June 17, the construction plan of the Meishan Smart Energy Internet of Things Comprehensive Demonstration Zone in Ningbo, Zhejiang was completed. This is one of the county-level comprehensive de...[Details]
On August 9, the 2024 China Industrial Transfer Development Matchmaking Event (Yunnan) Hydrogen Energy Storage Industry Promotion Special Event was held in Kunming with the theme of building a new int...[Details]
It is reported that Apple is negotiating to purchase part of Japan Display's (JDI) Hakusan factory in Ishikawa Prefecture for US$200 million. At the same time, Apple may continue to use LCD screens i...[Details]
Introduction:
Traditional conventional battery charging methods all use small current constant voltage or constant current charging, and the charging time is as long as 10 to 20 hours. In orde...[Details]
On November 7, Nissan Motor said it plans to launch new energy vehicle models in China and plug-in hybrid vehicles in the United States.
The company also announced its latest goal: to shorten ...[Details]
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