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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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/ Introduction /
In short, the motor controller is composed of peripheral devices and the main chip (or single-chip microcomputer). Peripheral devices are some functional devices, such as exec...[Details]
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Problem 1: The program runs away when powered on or after running a few steps, and IAR prompts a stack overflow. 1. First, confirm the program entry address. NVIC_Configuration(); // Nested vector in...[Details]
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The hearing protector is actually a peak audio detection/protection circuit that disables the amplifier through its chip disable input when the amplifier output reaches a set level. Although this cir...[Details]
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Freescale
's S12 series 16-bit
MCU
is widely used in body control systems, and is used in body controller BCM, door lock module, RKE receiver, intelligent actuator, lighting
module...[Details]
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Starting with TIA Portal V17 and S7-1200 CPU V4.5, the web server supports modern API and certificate handling. In addition, a new Security property has been added to the web server properties, in ...[Details]
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Vivo has been releasing new products at a fast pace recently. Just a few days after the release of iQOO Neo, another new phone has been registered with the Ministry of Industry and Information ...[Details]
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1. Project Background
With the improvement of the medical insurance system and people's increasing attention to health, medical devices that are easy to operate and have multiple functio...[Details]
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Zoss Automotive Research recently released the "2024 Automotive Ecosystem and In-vehicle
Hardware
Expansion Research Report", which deeply explores the trends of the automotive ecosystem in...[Details]
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1. Start, hold and stop circuits
Four ladder diagrams for starting, holding and stopping Y10 are shown in the figure. These ladder diagrams can all realize the functions of starting, holding a...[Details]
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1. Both bit and sbit are variable types extended by C51.
Bit is similar to int char, except that char = 8 bits and bit = 1 bit. They are all variables, and the compiler assigns addresses duri...[Details]
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For large-scale photovoltaic grid-connected power generation systems, in order to reduce the connection lines between photovoltaic modules and inverters, facilitate maintenance, and improve reliabi...[Details]
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Apple now has more companies in mainland China than any other country or region in its supply chain, a sign that U.S. government sanctions on China have had little impact on the company. According t...[Details]
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The development of lithium-ion batteries began in the consumer field and is currently developing rapidly in the power and energy storage fields. What are the key technologies for power lithium bat...[Details]
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1. Immediate addressing
Immediate addressing is a special addressing mode. The operand itself is given in the instruction. The operand is obtained only when the instruction is fetched. This op...[Details]