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1 Overview
The automatic meter reading system is an automated management system that can complete the recording of user meter data without the need for human presence on site. ZigBee technology...[Details]
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The acquisition is expected to close in Synopsys' third quarter of fiscal 2022. The Internet and the Internet of Things have enabled new consumer and industrial application scenarios to be open,...[Details]
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For mining electrical products, explosion-proof safety is extremely important. At present, the types of explosion-proof electrical products in China are mainly flameproof and intrinsically safe. And ...[Details]
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Introduction:
• This circuit uses 12V DC/12V AC power supply to drive a group of 3
1W LEDs connected in series, suitable for replacing the original MR16 halogen lamp system.
Test dat...[Details]
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5.3.2.1 Manually-actuated Valve
Manual reversing valves mainly include spring reset and steel ball orientation. Figure 5.17 (a) shows a three-position, four-way manual reversing valve with...[Details]
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Three-phase inverters are usually designed to drive three-phase motors, while single-phase inverters are used to drive single-phase motors. Converting a three-phase inverter to single-phase use req...[Details]
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Configure the RTC clock source Configure the RTC clock source to LSE, divided by 1, that is, 32768Hz. 1. Wait for the CLK_CRTCR:RTCSWBSY bit to be reset, and then set the CLK_CRTCR value to 0x10; 2...[Details]
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The CS9027C provides a dual-channel integrated motor drive solution for printers and other motor integration applications. The CS9027C has two H-bridge drivers, each of which can provide a ma...[Details]
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In the design of LED lighting power supply , there are several design problems: the life of electrolytic capacitors does not match that of LEDs, the common causes and treatments for LED flicker, th...[Details]
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Recently, Banma Smart Driving held a shareholder capital increase signing ceremony in Shanghai. Alibaba Group, SAIC Group, SDIC China Merchants, Yunfeng Capital and other four major shareholders join...[Details]
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#include pic.h //#include pic16630.h #define uchar unsigned char #define uint unsigned int #define PORTAIT(adr,bit) ((unsigned)(&adr)*8+(bit)) ///絕對尋址位操作指令 #define PORTCIT(adr,bit)((...[Details]
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Take ST-LINK as an example STEP1. Select ST-LINK emulator STEP2. Select the simulation clock corresponding to your program There may be a small problem, that is, how to choose your own clock...[Details]
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Han's Laser recently released its 2019 first half performance forecast. The company expects the net profit attributable to shareholders of listed companies in the first six months of 2019 to be 357 m...[Details]
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1. Introduction
With the development of electronic technology, the functions of single-chip microcomputers are becoming increasingly powerful, the integration is increasing, and the operating ...[Details]
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On August 27, State Grid Heilongjiang Electric Power Co., Ltd. and China Mobile Communications Group Heilongjiang Co., Ltd. held talks on in-depth cooperation on "multi-station integration". The tw...[Details]
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