Founded in 1981, Guanxi Electronics is a professional manufacturer of relays and optocouplers. Its main business operations include the production and sales of the following four categories of products: reed relays, solid-state relays, optocouplers, and electric relays.
When the output power of the DC motor is close to ideal, the higher the voltage, the faster the speed when the load (rated load) is constant, until the motor is magnetically saturated and the motor bu...
MSP430F5438A MCU low power settings, take entering LPM3 as an example:
1. The external clocks of MSP430F5438A are 8M and 32.768 respectively. When the program runs normally, the 8M main clock is selec...
If the instrument people engaged in automation control work are not clear about passive signals, active signals, passive contacts (dry contacts), and active contacts (wet contacts), they will definite...
[b][size=4]Abstract[/size][/b][size=4] [/size][align=left][color=rgb(85, 85, 85)][font="][size=4]In various digital signal processing systems, CACHE is widely used to make up for the speed difference ...
1. Different SPIFLASH chips may provide the following erasing modes: sector erase (4KBytes), half block erase (32KBytes), block erase (64KBytes), and chip erase.
2. Different SPIFLASH chips may provid...
[font=微软雅黑][size=3][color=#000000]A major change in the transition from 4G to 5G is that mobile phones must support bandwidths that are unprecedented in width. Increasing bandwidth is a fundamental te...
According to foreign media reports, documents obtained show that Foxconn's current project has seriously deviated from the original plan to build a display factory in Wisconsin. The repeatedly reduce...[Details]
During the IEEE VLSI Symposium last month, Intel claimed that it was ready to shrink the semiconductor process node. With the use of EUV extreme ultraviolet lithography, Intel 4 (7nm) process has ena...[Details]
Phenomenon: The following code: //Write the data of the specified length starting from the specified address //This function is also valid for the OTP area! It can be used to write the OTP area! //...[Details]
The big.LITTLE chip design architecture is rapidly emerging. With the full promotion of ARM, many mobile processor developers have launched new solutions using the big.LITTLE architecture, hoping to ...[Details]
This PPP transplantation was carried out on the Samsung arm2410 platform, and the working environment used was: Kernel: 2.4.18 Sysvinit:2.86 Tinylogin:1.4 Glibc: 2.2.5 CC:3.3 PPP: 2.4.1 U-boot:1.1.3 ...[Details]
Google is planning to buy a cashless payments company for 20 billion to 30 billion yen ($180 million to $270 million) to enter Japan's financial services market. According to Nikkei News, Google is i...[Details]
Since the beginning of this year, many manufacturers have launched a new generation of foldable screen mobile phones, such as Huawei, Xiaomi, Samsung, etc. There are also reports that Honor, OP...[Details]
I believe many people have this problem. There are only 9 pictures posted on WeChat Moments. Before posting each picture, they have to carefully select and even delete them, or use a puzzle method to...[Details]
24LC64 (24XX64) is an EEPROM for low-power applications, with a storage capacity of 8K byte (64K bit), IIC maximum clock frequency of 400 KHz (24FC64 reaches 1MHz), low-power CMOS technology: working...[Details]
Hong Kong media reported that Huawei founder Ren Zhengfei said at a business forum on September 26 that Huawei can still survive without US components, and is already producing 5G base stations that ...[Details]
Sina Digital News on the morning of May 10th, according to the latest smartphone shipment data released today by data agency Canalys, the entire North American mobile phone market saw an overall 1...[Details]
【Core Viewpoint】
(The development of intelligent cockpits for passenger cars will surely serve as a precedent for commercial vehicles)
1. Stage focus: Before full autonomous d...[Details]
According to foreign media reports, U.S. Democratic Senator Ed Markey has asked Tesla to disable its "Autopilot" autonomous driving assistance system until the company installs new safety measures to...[Details]
LED series connection For example, when driving 28 LEDs, there are six possible connection methods. One is to first connect 14 LEDs in series (LED string) and then connect two of these series-co...[Details]
Tesla has always emphasized the power of its pure vision autonomous driving solution. When humans perceive and understand the world, 70%-80% of the data is processed through vision. This at least m...[Details]
Motor Drive Control（Motor Control）
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