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(Image source: InventHelp) According to foreign media reports, an inventor in Lewisville, Texas, has invented a safety system called "BABY RING A GING" to prevent unattended babies and toddlers ...[Details]
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I used the bit definition in my 51 program: bit flag. After defining it this way, I ran the program and downloaded it to the circuit board. I found that the flag was not the value I set, which led to...[Details]
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The ASW3642 is a 12-channel 1:2 or 2:1 bidirectional multiplexer/demultiplexer. The ASW3642 can be powered by a 2.6V to 4.5V supply, making it suitable for battery-powered applications. The device ...[Details]
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1.1 PFC Topology Overview
Resonant power supplies are often used in high-power systems. For high-power applications, it is generally necessary to reduce power supply harmonics. Active power factor ...[Details]
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According to Engineer Chen who works on the instrument line, the installation and calibration methods of the oscilloscope probe are as follows:
During the production, debugging and maintenance proces...[Details]
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As a satellite navigation system, GPS has the characteristics of good performance, high accuracy and wide application. It is the most widely used navigation and positioning system so far. It is an im...[Details]
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1. Introduction
This paper takes Freescale's car model as the object and designs a two-wheeled vehicle self-balancing control system with Freescale's microcontroller MC9S12XS128 as the core.
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#include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include ...[Details]
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Recently, the GTI-500 photovoltaic inverter independently developed by CSR Zhuzhou Institute successfully achieved high-altitude grid-connected power generation at the CGN Phase I photovoltaic powe...[Details]
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1. Instructions before transplantation: 1. Special statement: This document is my learning document. There must be errors in it. It is for reference only! 2. Transplantation platform: FriendlyArm Tin...[Details]
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On October 22, according to the Guangdong Securities Regulatory Bureau's recent disclosure, Guangdong Zhongtu Semiconductor Technology Co., Ltd. (hereinafter referred to as "Zhongtu Technology") had ...[Details]
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Introduction: In the past, when LEDs were only used as status indicators, heat dissipation in LED packages was never a problem. However, in recent years, as the brightness and power of LEDs have been ...[Details]
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A few days ago, a friend told me that the Chinese New Year is coming soon. I am planning to buy some New Year's goods for the refrigerator. I am not too busy recently, so I thought of making a small ...[Details]
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In main() ch1_open(); delay_ms(1000); ch2_open(); delay_ms(1000); ch3_open(); delay_ms(1000); ch4_open(); delay_ms(1000); Added in timer.c //Open channel 1 a...[Details]
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Setting the origin position signal for the ABB robot is an important step, which can help the robot accurately locate and perform tasks.
Understand the importance of the origin position s...[Details]