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In the last issue, I introduced the basic functions of character LCD 1602, and used it to drive the display with 51 single-chip microcomputer. You can use it to express your lucky date or your favor...[Details]
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The Arduino UNO R3 main processor ATMega328P has three types of memory inside the chip: data memory, program memory and electrically erasable programmable memory; each of them has different uses. ...[Details]
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How to control the speed and torque of torque motor
Controlling the speed and torque of a torque motor usually requires some control methods. Here are some common control methods:
Frequen...[Details]
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1. "IAR AVR unknown or ambiguous symbol.main" appears
project＝＝ options＝＝ linker, format is set to debug.
You must enter DEBUG mode in IAR to debug. If you don't connect the development too...[Details]
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Compared with the original image, the image to be registered has spatial transformation relationships such as offset, rotation, and scale. Image registration is the process of matching multi-spectr...[Details]
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At present, whether in industrial production or scientific research experiments, the equipment for automatic control through temperature measurement is becoming more and more popular, and there are...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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0 Introduction
With the rapid development of economy, the number of cars in the society has increased significantly. At the same time, the number of car theft cases has also increased sign...[Details]
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On February 10, foreign media tomshardware reported that according to a report released by research firm Mercury Research, in the fourth quarter of 2021, AMD's share of the entire x86 market has reac...[Details]
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Problems when AVR reads and writes external RAM
Question:
1.
For
AT90S8515, the address of external RAM must start from 0x0260?
2. I use ICE200 to emulate 8515 to read and wr...[Details]
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Recently, Sungrow signed a strategic cooperation agreement with Australia's Hive Battery Development Pty Ltd (hereinafter referred to as "HBD"). In the next three years, Sungrow will provide a tota...[Details]
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A DC motor controller is a special type of electrical device that converts electrical energy into mechanical energy. A DC motor receives electrical energy by utilizing direct current and then conve...[Details]
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Introduction: The MCU system emphasizes the real-time control. In order to achieve this requirement, sometimes it is necessary to use assembly instructions to implement part of the code to improve th...[Details]
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In 1998, Xiaolingtong, which brought "no pain after long calls and no headache after long listening", was launched. With its advantages of low radiation, low charges and easy portability, it became a...[Details]
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From technology wars to price wars and then to brand wars,
the competition in
the power battery
industry chain
has shifted from the relatively single product power competition in the p...[Details]
Microcontroller MCU
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