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.
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This article introduces the power monitoring system of the G45 Daqing-Guangzhou Expressway, Hubei Huangshi-Tongshan section. The system collects 400V multi-function power meters, 400V inlet a...
Magnetic flap level gauge is also called magnetic level gauge, magnetic column level gauge, magnetic float level gauge. Its working principle is to use the principle of magnetic coupling. It is one of...
I saw a great guy on Bilibili post a video explaining how to burn the Cortex-m0 soft core into this type of board, so I was eager to try it, so I wrote down the experience.
Step 1: Apply for the corte...
[i=s]This post was last edited by skyworth74 on 2022-2-13 20:25[/i]GD32L233C has 16KB of SDRAM, which is suitable for running RTOS. Nowadays, system packages are becoming more and more complex. The si...
To become a high-level electronic engineer, in addition to programming and PCB drawing, books on circuit design or other must-read books, please recommend them. Thank you...
The fan is an indispensable component of the air-cooled radiator. It plays a vital role in the heat dissipation effect and is the only active component in the radiator. At the same time, it has a deci...
The 8*8 dot matrix LED displays solid five-pointed stars, dots, and heart-shaped images. The image to be displayed is selected by pressing the button. The circuit schematic is shown in the figure be...[Details]
【Example 3】Use functional instructions to write Example 2.
A stepper motor is an actuator that converts an electrical pulse signal into the rotation angle of the motor. When the stepper driver...[Details]
The latest report from market research firm Strategy Analytics shows that the global smartphone battery market revenue reached US$1.5 billion in the first quarter of 2020, a year-on-year increase of ...[Details]
1 Introduction
LED video display screens have the advantages of high brightness, wide viewing angle, long life, high cost performance, and the ability to display various texts, graphics, a...[Details]
On the evening of August 9, Dongshan Precision released its 2019 semi-annual report. The company achieved operating income of 9.979 billion yuan, an increase of 38.37% over the same period last year;...[Details]
SmartSens, a leading CMOS image sensor supplier, today announced that it has signed a cooperation agreement with MEMS Drive, an innovator in the field of MEMS image stabilization. The two parties wil...[Details]
1. Use J-Link to burn NOR Flash Note: J-Link only supports NOR Flash, not NAND Flash. 1. Install J-link driver (under Windows) In the JZ2440 development board JLINK user manual (JZ2440 development bo...[Details]
Today, Hangzhou Homai Power Electronics Co., Ltd. (hereinafter referred to as "Homai", stock code: 688032) released a new high-cost-effective one-to-four micro-inverter product - HMS-C and HMS-D se...[Details]
Although both Microsoft and Sony have announced their development plans for the next-generation consoles, they have remained tight-lipped about the specific release dates. This week, 4chan q...[Details]
Qualcomm Technologies is working to enable trillions of devices to support artificial intelligence (AI) with its large-scale technology inventions, which will not only enrich our lives, but al...[Details]
From the perspective of city clusters, my country's artificial intelligence companies are currently mainly distributed in the four major metropolitan areas of Beijing-Tianjin-Hebei, Yangtze River D...[Details]
Dallas Semiconductor ultra-fast flash microcontrollers feature dual data pointers with auto-increment/decrement and toggle select capabilities. This application note compares the original 8051 archit...[Details]
Non-volatile flash memory has the characteristics of high speed, low cost and high density. There are two main types of Flash memory: NOR Flash and NAND Flash. Generally speaking, NOR type is more ...[Details]
On October 23, Bloomberg reported today that Arm plans to cancel the license that allows its long-term partner Qualcomm to use Arm intellectual property to design chips.
Documents obtained by ...[Details]
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