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The spherical photometer is an efficient and fast device for measuring the luminous flux and luminous efficacy of LED products . It is currently the most important device for measuring the luminous ...[Details]
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The automotive CAN bus design specification has strict regulations on the input capacitance of CAN nodes. Too many capacitive devices are not allowed to be added to each node. Otherwise, when the no...[Details]
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Preface BMW demonstrated the hardware architecture from L1 to L4 in a technical exchange event earlier this month. This is consistent with the architecture of mPAD, hPAD and uPAD we have seen befor...[Details]
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Through the mind map, I will briefly summarize some of the operational knowledge I have learned recently in Labview
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The first is the creation of VI . This part can be operated by th...[Details]
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1. Hardware Connection 2. Serial Port Assistant Settings: 3. Programming under Keil 1. Project files to be added Second, the user file to be written 1.main.c #include "printf....[Details]
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The MPPT efficiency indicator is marked in the technical specifications of photovoltaic inverters. MPPT efficiency is the most critical factor in determining the power generation of photovoltaic inve...[Details]
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German "Car Review", February 17, 2023 Author: Luca Leicht Compiled by: Dr. Liu Xiaoyi, CEO of Guanyu Mechanical and Electrical Technology (Shanghai) Co., Ltd. While Tesla has always used round...[Details]
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Gallstones are stones formed in the bile duct. For some reason, the dissolved components in bile become insoluble, forming crystals or precipitates to form stones. According to their main components, ...[Details]
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There are 5 interrupt sources in the 51 microcontroller, which are: External interrupt 0 Timer 0 interrupt External interrupt 1 Timer 1 interrupt serial port interrupt Each interrupt corresponds to a...[Details]
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Electromagnetic flowmeter is a new type of flow measurement instrument that emerged in the 1950s and 1960s with the development of electronic technology. It is widely used in the measurement field ...[Details]
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Since the current NGN network is a complex network with soft switching as the core and PSTN network and VoIP network integrated together, multiple interfaces, multiple protocols, multimedia coexist, c...[Details]
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0 Introduction
The parallel active power filter is a new type of power electronic device used to dynamically suppress harmonics and compensate reactive power. In recent years, the the...[Details]
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introduction
Timed on/off is a common problem in daily, weekly, monthly, etc. timed on/off. For example, in the booster pump room of a residential area, when the water consumption is low (...[Details]
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Take Keil uVision2 as an example, in the \C51\INC folder under the installation path, open the reg52.h header file, you can see:
#ifndef __REG52_H__
#define __REG52_H__
/* BYTE Registers */ ...[Details]
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Introduction:
Winbond's new single-chip microcomputer W77E58 contains two enhanced serial ports and a 32KB large-capacity Flash memory. The instruction set is fully compatible with the 51 serie...[Details]
Mobile and portable
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