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 Ablikim on 2019-8-20 11:33[/i]R2 is a simulated load
R7, 8, 9, 10 are voltage divider resistors
The voltage across R1 is about 0.038V
After a while, the op amp heated...
[font=宋体][size=4][color=#333333]I saw such a circuit on the Internet. The title of the post is "[/color][b][size=4][color=#0000ff]A simple question about the working principle of strong pull-up[/color...
There are many PCB design softwares, and the mainstream ones are: Altium Designer, PADS and Allegro . If I want to learn, which one should I start with? Or do I need to learn all of them?Before learni...
[i=s]This post was last edited by freebsder on 2019-3-29 11:41[/i] [align=left][font=宋体][size=5][b]Hardware Architecture[/b][/size][/font][/align][align=left][font=宋体][size=5][b]Overview[/b][/size][/f...
All the big prawns!When burning the STM32F103RBT6 microcontroller, the operator accidentally checked more items during automatic burning in the ST-LINK UTILITY interface, resulting in the microcontrol...
AD7674 can provide 3 different conversion rate working modes to optimize performance for different specific applications. The 3 working modes are as follows: WARP, allowing sampling rates up to 800 k...[Details]
AT89S52 is a low-power, high-performance CMOS 8-bit microcontroller with 8K system programmable Flash memory. Manufactured using Atmel's high-density non-volatile memory technology, it is fully instr...[Details]
On the 11th, at the 12th Energy Storage International Summit and Exhibition (ESIE2024), Xiang Jiayuan, vice president and chief engineer of Zhejiang Narada Power Co., Ltd. (hereinafter referred to as ...[Details]
Background
Epidermal microfluidic devices have received continuous attention as effective sweat collection and detection devices. By combining electrical signal detection methods such as imped...[Details]
The "OFweek 2024 (13th) China Robot Industry Conference" hosted by OFweek, a Chinese high-tech portal, and organized by OFweek Robotics
was
successfully held in Shenzhen from April 18 to 19...[Details]
Composition of hydraulic control system
Hydraulic control systems usually consist of the following components:
Hydraulic energy device: provides liquid pressure. Common energy devices inc...[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]
In the use of single-chip microcomputer, unsigned int occupies 2 bytes, unsigned char occupies 1 byte. Single-chip microcomputer implements byte addressing. 16-byte bit addressing is really not eas...[Details]
Author: Sebastiano Grasso, Leonardo Agatino Miccoli, Giusy Gambino, Filippo Scrimizzi, STMicroelectronics Catania, Italy, As the automotive market continues to develop, car companies have increa...[Details]
Application scenario: For pure electric vehicles, thermal management control becomes complicated. The three-electric architecture of pure electric vehicles requires cooling or heating of the entire...[Details]
In recent years, the market share of electric vehicles has continued to increase, and global vehicle electrification has become an important trend. The rapid popularity of electric vehicles has broug...[Details]
Current probes are generally divided into three types: high-frequency current probes, low-frequency current probes, and mutual induction coils. The high-frequency current probe adopts SMT large...[Details]
October
24,
2024
,
Chengdu - OPPO today released the new generation of annual imaging flagship Find X8 series, which adopts a new generation of ultra-thin straight screen...[Details]
According to news on October 25, at the Lenovo Technology World Conference held today, Lexi Valasek from Motorola's innovation research team showed off the latest version of the Moto flexible concept...[Details]
In recent years, Tai'an has based itself on the city's energy reality and resource endowment, fully utilized the ballast role of energy storage in the new energy system, innovatively established four ...[Details]
Analog electronics
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