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The actual picture produced is as follows: The microcontroller source program is as follows: #include "main.h" #include "LCD1602.h" #include "GPS.h" //Define variables unsigned char KEY_NUM = 0...[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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The ADC interrupt reading method is suitable for low-frequency ADC acquisition, while high-frequency AD acquisition must use DMA. The initialization function of ADC interrupt reading only adds an int...[Details]
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The long debate of digital vs. analog has recently expanded to the field of power supply, attracting attention and response from the analog field. Digital is still popular, but the real world is a...[Details]
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driver
#include linux/module.h
#include linux/kernel.h
#include linux/moduleparam.h
#include linux/init.h
#include linux/kdev_t.h
#include linux/fs.h
#include linux/cdev.h
#in...[Details]
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I want to transplant uboot1.4 to the board, but I failed after a long time. I am determined to understand the principle and process of uboot, so I decided to write a simple bootloader to sort out w...[Details]
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1. Introduction to MC68K CPU
The MC683xx series of microcontrollers are composed of the famous MOTOROLA 32-bit microprocessors such as MC68K, 68020, 68040, and compatible 68K, CPU32, ...[Details]
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Introduction
In recent years, wireless communication technology has been widely used. GPRS (General Packet Radio System) is a popular wireless communication network.
GPRS network has th...[Details]
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Apple on Wednesday launched its Security Research Device Program, which provides security researchers with a special version of the iPhone that provides SSH access to restricted parts of regular iPho...[Details]
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Conceptual basis: The STM32 clock system is basically the same, with slight differences between different series. This document mainly introduces the clock system of STM32F446. 1. Clock Tree Overvie...[Details]
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Millions of industrial robots are in use in Industry 4.0 factories around the world, increasing productivity, improving quality, reducing costs, and supporting more flexible and sustainable operati...[Details]
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The company may not be able to meet its revenue targets for its personal computer business due to supply chain disruptions caused by the novel coronavirus epidemic. As a result, investors have become...[Details]
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On August 11, according to the information on the China Patent Publication Announcement Network of the State Intellectual Property Office, SAIC Motor recently announced a new technology patent named ...[Details]
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The new Redmi K20 flagship product will be officially released in Beijing on May 28, and the promotional poster of the phone has now been exposed online. The Redmi K20 series will have two ver...[Details]
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1. Introduction
Sensor technology is widely used in the aerospace field. For example, two types of angle sensors, pressure differential zeroing type and wind vane facing type, are used on the ...[Details]
MicroPython Open Source section
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