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.
Whether you are producing RF chips for mobile phone accessories from III-V cluster wafers or high-performance analog circuits using silicon technology, predicting the performance and reliability of th...
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In...
1. Function OverviewZstar 's Zynq PL is connected to 3 LED indicators. As shown in the figure, the 3 LED indicators are connected in series with a 510 ohm current limiting resistor at the positive pol...
Briefly summarize the definition of firmware, burning, and several methods of burning process.
1. What is burning (downloading) and firmware
Embedded systems need to write programs into ROM/FLASH in a...
1Harvard University , USA2Stanford University, USA3California Institute of Technology, USA4University of California, Berkeley , USA5University of Cambridge , UK6Massachusetts Institute of Te...
The clock oscillator circuit is used to generate the clock signal required for the normal operation of the microcontroller. The 51 series microcontroller can use two types of clock oscillator circuits...
After achieving record-breaking results for fifteen consecutive years, the 16th Automechanika Shanghai will be held again at the National Exhibition and Convention Center (Shanghai) from December 2 t...[Details]
Function introduction: ●Used for power quality recording of power systems PQ3100 can simultaneously measure all items such as voltage, current, power, harmonics, and flicker. Reports can be easily cr...[Details]
Apple's long-rumored AirTags could be announced at the Apple Silicon Mac event in November and ship before the end of the year, according to people familiar with the matter. Well-known whistleblowe...[Details]
China Auto.com, February 10th: A reporter recently learned from Qichacha that Rongjun Technology Development Co., Ltd. and Huawei Technologies Co., Ltd. recently applied to disclose the patent inform...[Details]
The grounding capacitance current of the neutral point insulation system is one of the important parameters of the power system. It is usually measured and calculated using the additional capacitan...[Details]
With the rapid development of the national economy and the continuous improvement of people's material and cultural living standards, people's demand for electricity is increasing, and the requir...[Details]
Portable devices are often powered by a single alkaline battery, also known as a single-cell power supply. LED is the abbreviation of light-emitting diode. Due to its power saving, long life and fa...[Details]
Based on the special environment of offshore oil spill recovery, this paper designs an offshore liquid level measurement system based on AT89S51 single-chip microcomputer. The system adopts the pri...[Details]
On the evening of May 20, Qualcomm held a Snapdragon Night conference today, launching the first generation of Snapdragon 8+ and the first generation of Snapdragon 7 mobile platforms. This conf...[Details]
In recent years, with the rapid development of optoelectronic technology, lasers have been widely used in various fields such as medicine, national defense, and measurement. The change of ambient temp...[Details]
As the whole equipment is becoming increasingly miniaturized and power-saving, low-loss linear regulators (LDOs) with low power consumption are becoming
the mainstream in the market of linear regulat...[Details]
The correct connection method of the power meter must comply with the wiring rules of the "generator end". 1) The current terminal marked with "*" on the power meter must be connected to one end, and...[Details]
Introduction
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Currently, most of the main monitoring system software is implemented by configuration software or VB. Configuration software modularizes functions, and for smaller syste...[Details]
In the previous chapters, we did the preparation work: 1. Create an ARM Resource Group called LeiResourceGroup 2. Create an ARM Storage Account called leistorageaccount 3. Create an ARM Virt...[Details]
How does GPRS obtain the location? GPRS is different from GPS. We all know that GPS uses satellites to locate, while GPRS uses base stations to locate. Its positioning accuracy is affected by the loc...[Details]
RF/Wirelessly
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