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.
LaunchPad Development KitLaunchPad development kits are low-cost tools for evaluating C2000 MCUs. These kits include a C2000 MCU, an isolated JTAG emulator, standard pins for connecting to headers, an...
There are five working modes of block ciphers: 1. Electronic Codebook Book (ECB); 2. Cipher Block Chaining (CBC); 3. Counter (CTR); 4. Cipher FeedBack (CFB); 5. Output FeedBack (OFB).
The following ar...
Stepper motors are open-loop control motors that convert electrical pulse signals into angular or linear displacements. They have penetrated into multiple economic fields including computers, communic...
1: Comparison of the three mainstream RF solutions and their advantages and disadvantages 1): Bluetooth solution (IEEE802.15)
Bluetooth is a radio technology that supports short-distance communicat...
1. Introduction
The closed-circuit television monitoring system is an important means to ensure the organization and safety of urban rail transit. Dispatchers and station attendants use it ...[Details]
International Energy Network/PV Headlines (pv-2005) learned that on January 29, China Huaneng Group issued a bidding announcement for the 2023 inverter framework agreement procurement.
Accordi...[Details]
According to Jiwei.com, on December 8, Guolin Technology announced that the company held the twelfth meeting of the fourth board of directors on December 7, 2021, and reviewed and approved the "Propo...[Details]
The immersion level transmitter is directly put into the measured medium, which is very convenient to install and use. Solid structure, no moving parts, high reliability, long service life, high-prec...[Details]
1. Push-pull output: can output high and low levels, connect digital devices; push-pull structure generally means that two transistors are controlled by two complementary signals, and one transistor ...[Details]
This system uses STC89C51 single-chip microcomputer and single-chip microcomputer minimum system and 74HC245 drive circuit as well as peripheral buttons and digital tube display components to design ...[Details]
According to South Korean media businesskorea, Japan announced export restrictions on South Korean companies last year, which raised concerns among South Korean small and medium-sized semiconductor m...[Details]
1 Introduction
Medium frequency inverter power supply is a standard power supply system widely used in aircraft, ships, radars, communications, missiles, and vehicles. In order to further imp...[Details]
1 Introduction
In various electronic circuit experiments, a voltage-stabilized power supply is an indispensable instrument. Currently, most of the power supplies used in experiments have only ...[Details]
The interaction between devices and the bus in the GPIB system is defined as interface functions. The GPIB standard defines 10 interface functions, including 5 basic interface functions and 5 auxil...[Details]
EV10AS940In today's rapidly developing technology, high-speed data acquisition and processing capabilities are key to driving innovation. Teledyne e2v's latest masterpiece,
the EV10AS940, is an...[Details]
Because the compiled UBOOT written to FLASH always failed to run several times before. So what should I do? After thinking for a long time and checking the source code, I still didn't find the prob...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
In the past two years, there have been reports of the disbandment of Argo AI, layoffs at Waymo, and the collapse of Embark. Especially at the beginning of the year, TuSimple, the “first self-driving ...[Details]
There are three types of servo motor control methods: pulse, analog and communication. In different application scenarios, how should we choose the control method of the servo motor?
1
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