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.
Hello everyone, today we are going to talk about modulation. Speaking of modulation, everyone will immediately think of these keywords: BPSK, QPSK, amplitude modulation, phase modulation, QAM, constel...
In the past two years, I have been working on private network communication products, and I have a lot of feelings, because the market of private networks is not as big as the public network market. T...
[i=s] This post was last posted by Jacktang on 2019-4-30 17:28 Edit [/i] [size=4] There are many ways to generate digital phase-shifted signals. The traditional direct digital frequency synthesis (DDS...
Can CC2650 achieve carrier frequency offset by modifying register value? CC2400 can modify MDMCTRL register to modify frequency offset, but I don't know if CC2650 can do the same. Please help me, than...
Since our network is Zigbee, we have to learn how to capture packets.It is very important to know how to capture packets. If we don’t know how to capture packets, it is like an electronic engineer not...
Has anyone used MPXM2102GS? When the input voltage is 3.3V, the output positive and negative voltages are both around 1.6V. How do you understand this?...
Introduction
Plotting and analyzing the A/D sampling data values of a single-chip microcomputer is an important task in the debugging process of a single-chip microcomputer system. The sampli...[Details]
Optimizing battery life requires keeping the standby current loss of the product as low as possible. The lower the better. This requires the design engineer to use low-power devices and employ effici...[Details]
Huang Chongren, chairman of wafer foundry Power Semiconductor Manufacturing Co., Ltd., recently said that the economy will gradually recover in the second quarter of next year at the earliest and inv...[Details]
CATL (300750) said on the interactive platform that in terms of manufacturing technology, sodium-ion batteries can be compatible with lithium-ion battery production equipment and processes, and produ...[Details]
According to well-known hardware blogger Ian Cutress, the architecture of Intel's Lunar Lake series processors will be completely redesigned, with more emphasis on performance per watt for mobile dev...[Details]
On June 7, Elli, a brand of the Volkswagen Group, announced a major product innovation for charging electric vehicles: the new Elli Charger 2. The product features a wide range of services, signifi...[Details]
Medical fabric air permeability tester is one of the gas permeability tester family, suitable for a variety of textiles including industrial fabrics, non-woven fabrics and other breathable products s...[Details]
A domestically produced large-scale high-subsonic UAV uses a remote control + autopilot system to control flight. This type of UAV currently does not have the ability to navigate autonomously and main...[Details]
How to control and improve the reliability and quality of vacuum environment operations in the future, and avoid the problem of equipment not working due to high vacuum environment? Modern factorie...[Details]
The S3c2440A supports a 4-channel controller located between the system bus and the peripheral bus. Each DMA controller channel
Unrestricted execution of data movement between devices on the system b...[Details]
Seven steps to design a capacitive touch circuit
Figure 1 is a schematic diagram of the principle of capacitive sensing technology.
Figure 1 Schematic diagram of t...[Details]
Research on a new type of withstand voltage test system
This paper introduces a withstand voltage test system controlled by an industrial PC and in compliance with the IEC61010 ...[Details]
In the process of programming the microcontroller, bit alignment operations are often encountered. The C51's position control ability is very powerful. From this point, we can see that C not only has...[Details]
A 300W LCDTV power supply dual-phase conversion mode (TM) power factor correction (PFC) and boost pre-converter circuit based on IC controller UCC28060. As shown in Figure 1, UCC28060 is the industr...[Details]
RF/Wirelessly
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