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introduction
In engineering practice, ultrasound is often used to measure distance due to its strong directivity, slow energy consumption and long propagation distance in the medium. It is...[Details]
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Touch.c
8051 MCU drives ADS7846/ADS7843 chip
ADS7846/7843 chip is suitable for 4-wire touch screen. It communicates with CPU through standard SPI protocol. It is simple to operate...[Details]
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Recently, a detailed design drawing of the suspected iPhone 14 Pro Max surfaced online. The diameter of the pill-shaped hole on the front panel of the phone is said to be 7.15mm, while the diameter o...[Details]
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Taking photos and video is one of the core competitiveness of smartphones and a goal that mobile phone manufacturers are constantly pursuing. Chinese mobile phone brand OPPO said on Monday that it ha...[Details]
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According to ChinaDaily, Huawei Technologies Co., Ltd. said last Friday (August 23, 2019) that if the US government continues to restrict access to the latest technology from the British Arm company ...[Details]
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How the monitoring system works As the front end of the system, the residual current action protector is installed in each low-voltage power grid control box to automatically monitor the status d...[Details]
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Autonomous driving uses a variety of sensors (ultrasonic radar, millimeter wave radar , smart cameras, high-definition/standard-definition cameras, lidar, etc.). Various types of different hardware s...[Details]
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Assembly language statement format
1. Instruction format
Mnemonic operand 1, operand 2
Label: It consists of 1 to 8 characters, and the first character must be a letter. It is used...[Details]
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International New Energy Network News: Recently, TBEA New Energy Company and China Water Consulting Group Northwest Survey and Design Institute successfully signed a contract to purchase 20MW photo...[Details]
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According to Jiwei.com, India's Economic Times recently reported that Apple's development momentum in India is rapid. Official documents submitted by Apple India to the Indian Company Registrar show ...[Details]
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Zhaoqing Langjiang Pumped Storage Power Station is located in Wuhe Town, Guangning County, Zhaoqing City. The project has been included in the National Energy Administration's "Medium- and Long-Ter...[Details]
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Digital signal microprocessor DSP has the functions of high-speed operation and data processing. With its advantages of high performance and low power consumption, it provides an effective hardwa...[Details]
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Solar power is becoming a viable alternative energy source as energy costs continue to rise. Germany was the world's largest solar market until 2007, driven by government legislation that actively ...[Details]
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1 Introduction
Usually, a single-chip microcomputer is used to drive a stepper motor. Due to the limited driving power of the single-chip microcomputer, a driving circuit needs to be added. Thi...[Details]
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Let me first state a conclusion: the current automobile market is driven by new energy, and the core growth of the new energy market relies on hybrid power.
Data shows that in 2023, my c...[Details]