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On the afternoon of July 9, Song Guoquan, member of the Standing Committee of the Anhui Provincial Party Committee and Secretary of the Hefei Municipal Party Committee, met with Marty Cullen, Executi...[Details]
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1 Composition, characteristics and types of low voltage power supply system
(1) The power supply system usually consists of two parts: AC subsystem and DC subsystem.
The AC subsystem ...[Details]
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Intel announced that the 8 million neuron neuromorphic system, codenamed "Pohoiki Beach", is now available to researchers. It contains 64 Loihi research chips. Through Pohoiki Beach, researchers can ...[Details]
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Pure sine wave inverter power supply is a high-quality power supply system designed for power plants, substations, communications industry, automation control equipment, solar energy, oil fields,...[Details]
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1. Purpose Due to project requirements, it is necessary to realize the communication between the S3C2440 serial port and the PC. Through the serial port communication examples in the experiment manua...[Details]
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Stepper Motor
In their simplest form, permanent magnet and hybrid stepper motors can be thought of as a motor with a permanent magnet attached to the rotor and two coils attached to the stator. T...[Details]
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STMicroelectronics updates TouchGFX software, adds video capabilities, enriches STM32 user experience
China, November 5, 2021 - STMicroelectronics has released the latest version of ...[Details]
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A while ago, NIO announced its energy replenishment system planning and product routes for fast charging and battery swapping at NIO Power Day. An interesting point in NIO's plan is that the third-ge...[Details]
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On May 30, 2019, Quectel Communications passed the review of the CSRC's Issuance Examination Committee and is about to be listed on the A-share main board. Shanghai Quectel Communications Tec...[Details]
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Let me start with the key point: after switching the clock source, you need to reinitialize the clock-related peripherals. According to the project requirements, the microcontroller uses an externa...[Details]
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Three-phase SPWM inverter circuit
1. Circuit structure
The three-phase SPWM inverter circuit structure is equivalent to the three-phase square wave inverter circuit structu...[Details]
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Learning spirit, showing ambition and working hard for 120 days丨Vanadium Titanium Co., Ltd. has achieved a system cost reduction rate of 160%. Since the beginning of this year, Vanadium Titanium Co., ...[Details]
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On May 8, the reporter learned from the State Grid Sichuan Electric Power Company that as of the end of April, Sichuan Electric Power has invested 63.8 billion yuan in the power grid in the Wenchua...[Details]
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This lecture explains how to use the 8 IO ports of P0 to control 8 LEDs to realize a flowing light. The hardware connection of the development board used in this tutorial is simplified as follows ...[Details]
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This paper uses Philips' 32-bit microprocessor LPC2378 to develop a distribution transformer monitoring terminal, and uses the chip's built-in IAP function to achieve remote updating of the termina...[Details]
Analog electronics
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