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 Jacktang on 2019-11-12 20:41[/i]Circuit features: 1. Fully symmetrical complementary Class A amplifier circuit design is adopted;2. The input stage uses Toshiba's aud...
Thanks to the organizers and sponsors of the competition. I received the development board kit today and now I am sending out the unboxing photos of the development board kit....
蓝色天使onsemi and Avnet IoT Innovation Design Competition
Hi guys, I have two questions. If the output current is less than 400mA, should I choose a large freewheeling diode? Also, when calculating the maximum output voltage, do I need to add the load voltag...
Hello everyone, I am very happy to share my experience in the competition with you. It has been a while since the end of the competition. Looking back, it seems that the feeling during the competition...
On November 1, according to WinFuture, Samsung Galaxy S22 series components have begun mass production. It is reported that the Samsung Galaxy S22 series includes three models: Galaxy S22 (mo...[Details]
On the morning of April 24, Sony's next-generation noise-cancelling headphones WH-1000XM5 have been leaked before they were released. As the flagship product of this series, this generation fina...[Details]
Introduction
Load traction (LOADPULL) technology is a very effective test solution for power amplifier design optimization. Active harmonic LOADPULL can more efficiently and accurately evaluate and...[Details]
The standard C language defines 32 keywords, as shown in the following table (32 keywords of ANSI C): C51 has expanded the functions of the microcontroller on this basis. For details, see the fol...[Details]
Jiwei.com reported on December 16 that today Huawei officially released the Hongmeng OS 2.0 mobile developer Beta version, and simultaneously launched the Beta version public beta recruitment activit...[Details]
Application area:
Product testing
Products used:
NI Developer Suite 2005 NI Development Suite;
PXI-1042+ PXI-8186 PXI industrial control chassis and controller;
PX...[Details]
On May 23, according to the forecast of IC Insights, a well-known semiconductor analysis agency, driven by economic recovery and the transformation to a digital economy, memory chip sales are expecte...[Details]
One More Thing did not appear at Apple's fall conference as scheduled, and the confusing Apple AR glasses team did not seem to survive. With the obvious reduction of AR-related content at the confere...[Details]
This paper uses the high-speed TMS320LF2407A DSP control chip to design the control circuit of the system, and uses a full-bridge inverter as the main power conversion circuit of the ultrasonic vibrat...[Details]
one, The purpose of Uboot is to start the kernel. The purpose of the kernel is to launch applications. two, Applications: read and write files, turn on lights, get keys three, 1. Framewor...[Details]
Researchers in the EU-funded 5G MiEdge (Millimeter-wave Edge) project have developed a millimetre-wave (mmW) wireless communication system that enables long-range communications and real-time streami...[Details]
On April 17, Bomen Electronics released its 2021 annual report. In 2021, the company achieved operating income of 3.521 billion yuan, a year-on-year increase of 26.39%; and achieved net profit attrib...[Details]
The method of measuring insulation resistance of three-phase motors is the same as that of single-phase motors, but the method of measuring coil resistance is different.
Measure the resi...[Details]
Analogue and Mixed Signal
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