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Guided by the Ministry of Industry and Information Technology and the Shanghai Municipal People's Government, and hosted by the China Semiconductor Industry Association and the China Academy of Infor...[Details]
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At present, the area of agricultural land damaged by weeds in my country has reached 43 million hectares. In the current agricultural production process, some weed control methods use manua...[Details]
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Abstract: This article introduces the SPWM medium frequency inverter power supply digital control system based on PIC16C73 and SA838, and gives a detailed introduction to the working characteris...[Details]
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1 Introduction Dead zone, simple explanation: Usually, high-power motors, inverters, etc., are all H-bridges or 3-phase bridges composed of high-power tubes, IGBTs and other components at the end. Th...[Details]
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1. Overview
AY0438 is a complete MCOS display driver produced by Microchip. It can directly drive LCD display modules under the control of a single-chip microcomputer or a microproces...[Details]
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#include "include.h" uchar lcdtab ={{{0x07,0x01,0x03},{0x04,0x00,0x02},{0x06,0x03,0x01}, {0x06,0x02,0x03},{0x05,0x02,0x02},{0x03,0x02,0x03},{0x03,0x03,0x03},{0x06,0x00,0x02}, {0x07,0x03,0x03} ,{0x07...[Details]
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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]
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According to foreign media reports, electric car manufacturer Fisker has designated ChargePoint as its partner for public charging solutions for electric vehicles in North America. Through the coopera...[Details]
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Most microcontroller-based designs use I2C or SPI, or both, to communicate between controllers and between controllers and peripheral chips. Being able to see what is happening inside an embedded s...[Details]
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DCM (Diagnostics Communication Manager) is the bottom-level diagnostic communication manager module, which is used to manage the entire diagnostic communication process and process diagnostic data ...[Details]
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Power management in contemporary electronic systems can optimize system efficiency through efficient power distribution.
Current sensing
is one of the key technologies in power management, which ...[Details]
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I. Introduction MTU (Master Terminal Unit central dispatcher) and RTU radio telemetry system based on AVR microcontroller and dedicated MODEM chip. Remote RTUs (the system can carry 256 R...[Details]
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Sanan Optoelectronics released its 2019 semi-annual report. During the reporting period, the company's overall operating conditions were not ideal, with sales revenue of 3.388 billion yuan, operating...[Details]
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O Introduction
This system is a new type of home smart phone controlled electrical appliances and automatic alarm system with AT89C52 microcontroller as the control core. This system consis...[Details]
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The self-discharge of electric vehicle batteries refers to the gradual loss of charge inside the battery when it is not in use, thereby reducing the battery's available energy. This is an important...[Details]