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.
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 usually use the soldering station below to solder things. Sometimes, if I need to work outside, it is not convenient to carry such a large thing, so I will bring a 220V soldering iron. Some of the s...
I have done an experiment on Zigbee communication, which requires communication between the Bluetooth module and the mobile phone Bluetooth module to receive RSSI. For a long time, the problem of garb...
RTRT
Does the clearance below the crystal oscillator refer to the layer where the chip is located or all layers?
Now I find that some designs only have clearance below the layer where the crystal osci...
I would like to ask friends who are participating in the competition and use K210, whether they have encountered the following problems:
Problem 1: When K210 loads the SD card, it is unstable. Sometim...
The Qichacha App shows that on August 20, Shanghai Nanxin Semiconductor Technology Co., Ltd. underwent industrial and commercial changes, adding several new shareholders including Vivo Mobile Communi...[Details]
When we edit the C language of PIC microcontroller, we often use the simulation technology of the source program, because the simulation of the program can replace the hardware production and debuggi...[Details]
1 Background In principle, the luminescence phenomenon of semiconductor devices can be roughly divided into three types: photoluminescence, electroluminescence, and cathode ray luminescence. The fir...[Details]
With the continuous development of automotive electronic technology, automotive electronic systems have become more and more complex, including a large number of electronic devices. These devices w...[Details]
Figure 1: Annual investment trends in clean technology
S&P Global Commodity Insights, a leading independent provider of information, analytics, data and benchmark prices for co...[Details]
This article may not be very popular, but I still want to say that many times when an atmosphere is formed, it is still difficult to dare to speak a few words from the heart. But what is the value of...[Details]
Electromagnetic flowmeter is a commonly used flow measurement instrument, and the selection of its material is also an important factor. Since the only parts in contact with the medium in the electro...[Details]
Signal processing methods are the core technology in virtual test systems. The hardware of virtual instruments is mainly used to obtain data. After the data is obtained, signal processing methods need...[Details]
Graphical instructions for using a multimeter
A multimeter, also known as a multimeter, a three-meter, or a multiplexer, is a multifunctional, multi-range measuri...[Details]
The Time Appliance Project (TAP) is Facebook's latest open source system for sub-microsecond network time synchronization, which aims to provide very accurate timing and time synchronization across...[Details]
The MCS-51 single-chip microcomputer instruction system has a total of 111 instructions, which are divided into five categories according to their functions: (1) Data transmission class 28 (2) Arithm...[Details]
In May this year, the Ministry of Environmental Protection issued the "Light Vehicle Pollutant Emission Limits and Measurement Methods (China Phase VI) (Draft for Comments)" and stated that after com...[Details]
Types and main components of ADAS What is ADAS? From a literal point of view, ADAS is the abbreviation of Advanced Driver Assistance Systems, which means advanced driver assistance system in Chines...[Details]
When using electronic measuring instruments, waveform viewing is the most commonly used function. So how is waveform acquisition and reconstruction generally achieved? The two most typical instrument...[Details]
For decades, most motor control applications have relied on general-purpose brushed DC and stepper motors that provide low cost and ease of implementation. However, with the continuous innovation and...[Details]