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Using STM32 as the controller, the board requires four 485 interfaces and one 232 interface. When data arrives from 232, it is forwarded to 485 according to conditions. When data arrives from 485, it ...[Details]
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In the computer field, stack is a concept that cannot be ignored. It is used in almost all C language programs we write. But for many beginners, stack is a very vague concept. Stack: a data structure,...[Details]
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Schematic diagram of the working principle of a pneumatically driven fiber-shaped robot. Image source: "Bionics" In two new studies, researchers at North Carolina State University in the US have ...[Details]
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On July 5, Suzhou Goodtech announced that its shareholding company Suzhou Huatech Semiconductor Co., Ltd. (hereinafter referred to as Suzhou Huatech) has completed the industrial and commercial reg...[Details]
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The stepper motor control system implemented by the single-chip microcomputer has the characteristics of low cost and flexible use. It is widely used in CNC machine tools, robots, quantitative feedi...[Details]
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Gas detector is an instrument tool for detecting gas leakage concentration. It is generally available in three types: handheld diffusion type, pump suction type and fixed online type. It mainly uses ...[Details]
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Some time ago, the electric racing car Grimsel, built by students from ETH Zurich and Lucerne University of Applied Sciences and Arts, achieved a zero-to-100-kilometer acceleration of 1.785 seconds, ...[Details]
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uint8_t CAN_Transmit(CAN_TypeDef* CANx, CanTxMsg* TxMessage) { uint8_t transmit_mailbox = 0; /* Check the parameters */ assert_param(IS_CAN_ALL_PERIPH(CANx)); assert_param(IS_CAN_IDTYPE(TxMes...[Details]
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As the latest lighting technology, LED has advantages not only in terms of luminous quality, but also in terms of production, manufacturing, and ease of use, which greatly surpass traditional light s...[Details]
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1 Introduction
Water level monitors are widely used in automatic detection and control systems in the fields of water conservancy, petroleum, chemical industry, metallurgy, and electric power. At ...[Details]
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Figure 1: Basic circuit of LLC resonant converter
Figure 2: Integrated transformer with segmented bobbin (a), transformer equivalent circuit (b).
Fig...[Details]
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DER-281 from Powerint is a 15W PAR38 TRIAC dimming flicker-free LED driver reference design using LNK405EG. It has an input voltage of 180VAC to 265VAC, an output voltage of 30V/0.5A, an efficiency...[Details]
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According to Fast Technology on June 28, Xiaomi Auto officially announced that Xiaomi’s new in-vehicle product, the smart chassis atmosphere light, is online and will go on sale in the Xiaomi Auto ...[Details]
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#include p18f4520.h #include delays.h //#pragma config OSC = HS //配置内部振荡器Fosc/4 RA7,IO口RA7 //#pragma config PWRT =OFF //#pragma config BOREN = OFF //#pragma config WDT = OFF //#pragma config MCLRE = ...[Details]
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Overview
New energy vehicles can be divided into pure electric vehicles (EV) and hybrid electric vehicles (HEV/PHEV) according to their power sources. The vehicle controller is the core contro...[Details]
Mobile and portable
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