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.
60 hard drives, 1 Raspberry Pi — now it actually works! It's not the fastest storage server in town, but it has a write speed of about 70 MB/sec and consumes about 500 watts of power.https://blog.adaf...
[i=s]This post was last edited by qwqwqw2088 on 2019-7-25 16:17[/i]High frequency critical conduction mode (CrM) totem pole power factor correction (PFC) is a simple approach to design high density po...
While power management is important to almost all electronic devices, it is not often the focus. Power management systems can improve product reliability and performance and often support a wide range...
What are the advantages and disadvantages of traditional multi-layer PCB technology and LTCC technology? In addition to the fact that LTCC can embed filters, I can't think of any advantages of LTCC ov...
Relay is used to control strong electricity with weak electricity. For example, if we use an AVR chip to control a 220V light bulb, a relay must be used. This lesson uses an AVR microcontroller to ...[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]
Nanotechnology engineers at the University of California San Diego have developed a safety feature that can prevent lithium metal batteries from rapidly heating up and catching fire when a short circ...[Details]
Losing both the wife and the army! This sentence is the most appropriate to describe Flextronics. It was once Huawei's exclusive mobile phone OEM manufacturer and became the world's second largest OE...[Details]
In recent years, with the development of the electronics and data industries and the promotion of distributed power supply systems,
the application of
DC-DC converters
has become more and mo...[Details]
The ultrasonic heat meter solution based on Energymicro's 32-bit Cortex-M3 core-based ultra-low-power microcontroller EFM32 and ACAM's highly integrated TDC-GP21 chip can give full play to the ultra...[Details]
Synchronous motor structure diagram
1) The stator forms a rotating magnetic field
2) The rotor is a magnet (either a permanent magnet or an excitation magnet)
Principle: ...[Details]
Qualcomm Senior Vice President and Patent Counsel Mark Snyder delivered a speech at the 10th China Intellectual Property Annual Conference Jiwei.com reported on September 3 (Reporter Zhang Yiqun) Rec...[Details]
1. Development cycle of embedded products The first stage of a typical embedded microcontroller development project is to use a C compiler to generate target code from the source program. The generat...[Details]
Jiwei.com reported on January 12 that according to the Science and Technology Innovation Daily, people familiar with the matter revealed that some workshops of Foxconn's Shenzhen factory are about to...[Details]
Tongzhou got its name because of its "transportation and economic development". Historically, it was a place where tributes from all over the country and materials had to pass through by water. Dur...[Details]
The ATmega168 has an on-chip bandgap reference for brownout detection or as an input to an analog comparator or ADC. The startup time of the voltage reference may affect its operation. The startup t...[Details]
RS Components (RS), a trading brand of Electrocomponents plc, a leading global high-end service distributor of electronics and repair products, is reportedly now stocking Arduino Cloud, which combine...[Details]
Providing various adjustable, stable and reliable power supplies for communications, computers, ships, artificial satellites, spacecraft, industry, transportation and other departments is an import...[Details]
Auto-coupling step-down starting and star-delta starting are two commonly used motor starting methods. They have different effects on the current and torque of the motor during the starting process...[Details]
DIY/Open Source Hardware
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