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 Mufan001 on 2019-4-15 14:58[/i] [font=微软雅黑][size=4] [b]Chen Nan - Professor of Xidian University[/b][/size][/font][hr][font=微软雅黑][size=4] Professor Chen Nan was born ...
The performance of compiled code can be significantly improved by improving C language programs through the following methods:(1) Use intrinsics (inline functions) to replace complex C/C++ code;(2) Us...
[i=s]This post was last edited by Hot Ximixiu on 2020-9-1 21:05[/i]Compared with MSP430 (F149), MSP430 (F5529) has more powerful functions.
UCS IntroductionThe UCS of the MSP430F5XX/MSP430F6XX series ...
After I initialized the serial port 4 in the program, I immediately sent data in query mode, uart4_send(0xAA); It works. But I then added the following contentRCC-APB2ENR|=14; //PORTC clock enableGPIO...
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Activity Introduction:
(1) Go to t...
Qorvo's First 39GHz Dual-Channel GAN FEM Enables Next-Generation 5G Wireless NetworksGREENSBORO, N.C. – June 1, 2017 – Qorvo (Nasdaq: QRVO) , a leading provider of innovative RF solutions that connect...
The US Patent and Trademark Office (USPTO) has issued a fourth US patent certificate to Westinghouse Solar (NASDAQ: WEST), namely the Andalay technology patent certificate. Patent No. 7,987,641 was...[Details]
After several years of development, the technology of foldable screen mobile phones has become more and more mature, the screen crease has disappeared, and the hinge folding life has continued to inc...[Details]
With the continuous upgrading of industrial logistics automation and intelligent manufacturing, industrial logistics equipment is also constantly innovating, releasing more vitality and productivit...[Details]
MCU and peripheral circuits
Figure 5 MCU and peripheral circuits
Figure 5 shows the microcontroller and its peripheral circuits. The microcontroller is AT89C55 from ATMEL, which has a 20K-byt...[Details]
Automobile safety has always been one of the key issues that automotive electronics engineers focus on. As we all know, the working environment of automobiles is extremely harsh. Electronic control u...[Details]
Transient co-conduction in three-phase sinusoidal inverters is often an overlooked issue because the transient process is difficult to capture. Taking the half-bridge converter as an example, its typ...[Details]
On January 29, 2024, the Sichuan Provincial Development and Reform Commission issued the "Notice on Matters Concerning the On-Grid Electricity Price during the Commissioning and Operation Period of...[Details]
MSP430 interrupt priority, on/off, and interrupt nesting
The priority order from high to low is:
PORT2_VECTOR (1 * 2u) /* 0xFFE2 Port 2 */
PORT1_VECTOR (4 * 2u) /* 0xFFE8 Port 1 */
TIMERA1_VEC...[Details]
On October 18, Fujirui was listed on the Science and Technology Innovation Board of the Shanghai Stock Exchange. The company's stock code is 688272, the issue price is 22.56 yuan per share, and the i...[Details]
How to eliminate the overshoot and ringing phenomena caused by the oscilloscope probe and suppress the impact of the resonance of the oscilloscope test system itself on real circuit measurements? A...[Details]
Detailed Introduction of Silicon Controlled Rectifier
Thyristor is the abbreviation of silicon-controlled rectifier element, which is a high-power semiconductor device with a four-layer st...[Details]
On May 25, French research institute CEA-Leti announced the launch of the first automatic imager that can activate smartphones and small appliances through facial recognition or other specific patter...[Details]
This design converts the 12 V DC power output from the car cigarette lighter directly into a 19 V voltage that can be used by most notebook models. The adjustable range is ±0.5 V. The input voltage ra...[Details]
System designers are often asked to reduce overall power consumption to reduce the impact on our environment while reducing capital and operating costs. They are also required to increase circuit d...[Details]
On December 31, Huawei released its latest financial report data, showing that its fourth-quarter revenue fell 19% to RMB 178.2 billion; its revenue for the whole year of 2021 fell 28.9% year-on-year...[Details]
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