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Functions implemented by the program: 1. After the experiment box is powered on, the two timers start timing, but no display is given. 2. If the "display seconds" command is sent to 8051, a speci...[Details]
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Files with the suffix X0 are a type of hexadecimal file format, and the Intel Hex file format is also a commonly used hexadecimal file format. X0 is a common file format for TI programming software a...[Details]
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In this case, the customer's requirement is to connect the ABB inverter to the Siemens network. The devices used are Siemens 1200PLC, ABB inverter and a Kaijiang intelligent Modbus to Profinet gate...[Details]
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There are a total of 4 timers inside LPC1114, 2 32-bit timers and 2 16-bit timers. They are used in the same way. Just be careful not to exceed 65535 when using the 16-bit timer. Name them CT16B0, CT...[Details]
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In the 1980s, digital circuits developed rapidly, and their testing tools, digital oscilloscopes, also sprang up like mushrooms after rain. Since digital oscilloscopes are much more expensive than ...[Details]
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0 Introduction
The modern digital laser color printing system converts the image information containing photoelectric signals stored in the computer into laser beam control signals, and control...[Details]
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Lenovo Netcom Technology Co., Ltd. (hereinafter referred to as "Lenovo Netcom"), a leading intelligent data management solution and service provider dedicated to driving Chinese companies to unleash ...[Details]
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Automobile diagnostic technology is a method and means of testing the performance and checking faults of automobiles by instruments and equipment. It can test various working performance indicators of...[Details]
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Circuit Function and Advantages The circuit shown in Figure 1 provides precision, 16-bit , ±2.5 V low drift bipolar voltage outputs from a single +10 V to +15 V supply. The unipolar voltage ou...[Details]
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The development of the lithium battery industry is a marathon with no end, requiring participants to compete in endurance in multiple dimensions such as technology, cost, production capacity, capit...[Details]
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Chips are the most critical raw materials for LEDs , and their quality directly determines the performance of LEDs. Especially for high-end LEDs used in automobiles or solid-state lighting equipm...[Details]
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This article introduces two typical examples of brushed DC motors using PWM drive using an H-bridge circuit.
① Input the PWM signal to one of the two input pins and drive it directly
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Traditional power generation enterprise management information systems have many shortcomings, such as not supporting business processes. This paper combines workflow management technology with man...[Details]
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Functional realization goal The PWM output IO multiplexing of the CH3 channel of TIM2 can be realized by writing the option byte, and can be set to PA3 or PD2 output. Option Byte The optio...[Details]
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In the above 12 sections, we have already discussed the settings and operations of the serial port of 2440. Originally, the serial port operations of 2440, 6410 and 210 should be almost the same. W...[Details]