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.
Following the same business model as the cell phone, Microsoft will formally unveil FlexGo at the Windows Hardware Engineering Conference (WinHEC), a program that lets service providers subsidize low-...
Burn the project in the nRF5_SDK_15.2.0_9412b96\examplesfcecord_text folder to 52840 and read it through NXP's pn532:The data of the NFC block is shown in the red line: Hello World![code]static ret_co...
[i=s]This post was last edited by goodbey155 on 2018-9-25 11:57[/i] [align=left][font=宋体][size=4][color=#000000][b]Title[/b][/color][/size][/font][/align][align=left][font=宋体][size=4][color=#000000]Re...
Optimizing power consumption is an important but often elusive design goal for digital signal processor (DSP)-based systems. Today, DSP-based devices often combine multiple applications that were prev...
At present, ECG monitoring systems that mainly collect, analyze and diagnose ECG signals have been widely used, and have played a great role in the prevention and diagnosis of heart diseases. However...[Details]
The ARM instruction set can be divided into data processing instructions, jump instructions, Load/Store instructions, program status register transfer instructions, coprocessor instructions, and exce...[Details]
Recently, Beijing Litong Communications Co., Ltd. (hereinafter referred to as "Litong Communications") completed a Pre A round of financing of nearly 100 million yuan, led exclusively by Heli Capital...[Details]
With the official launch of Audi e-tron, Audi's first pure electric car has gradually come into people's view. In addition to the change in energy, Audi has added many technological highlights to the...[Details]
The clock management module uniformly manages the chip clock input, clock generation and control, including: the clock management module has the following two parts of input: ...[Details]
Precision means that the calorimeter has good parallelism, but it does not mean good accuracy and good reproducibility. Good accuracy can ensure high precision and good reproducibility.
Ambient T...[Details]
"Fried chicken with ginseng tea, craft beer with wolfberry, staying up late to apply facial mask, dancing with knee pads..." As the current situation of punk health among contemporary young people, t...[Details]
Cree and STMicroelectronics announced the expansion of their existing long-term supply agreement for silicon carbide wafers. The revised agreement requires Cree to supply ST with 150mm silicon carbid...[Details]
I have been using JTAG downloading before, and recently I used SWD mode. SW mode uses 5 pins, NRST: reset SWCLK: serial line clock SWDIO: serial line debug data input/output, and the others are GN...[Details]
LED is a low-voltage light-emitting device with the advantages of long life, high light efficiency, safety, environmental protection, and convenience. For AC mains input power drive, isolated outpu...[Details]
Preface: Every time I learn a new knowledge, I will make a lot of mistakes. I can't find it even on Baidu, which takes a lot of time. The main reason is that I don't understand the underlying princip...[Details]
The Internet of Things has opened up a world full of new possibilities for us, in which almost everything is connected. So in terms of the future, what aspects should the Internet of Things be deploy...[Details]
Huawei founder Ren Zhengfei believes that the Trump administration's unreasonable ban on Huawei will have "minor impact" on his company. Three people familiar with the matter said that about two mo...[Details]
Differential sampling circuit
By using the method of converting a double-ended differential signal into a single-ended signal in a differential amplifier circuit, the collector voltage with the cat...[Details]
The three-phase protection device for three-phase AC motors is a protective device that can monitor the running status of the motor in real time. When the motor has abnormal conditions such as phas...[Details]