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The temperature and pressure compensation vortex flowmeter is mainly used for flow measurement of industrial pipeline medium fluids, such as gas, liquid, steam and other media. It is characterized by ...[Details]
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On March 25, when Evergrande released its 2020 performance report, it also released the intelligent network system called "H-SMART OS" jointly created with Tencent. As a technological achievement i...[Details]
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Recently, the lithium battery energy storage system developed by Powin Corporation (hereinafter referred to as "Powin") of the United States successfully obtained the UL 9540A certification certifi...[Details]
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A typical DIN wear tester uses a rotating steel drum moving at a fixed rate with emery paper having a certain abrasive force on it. The test head of the tester contains the sample of interest, which i...[Details]
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S3C2410 provides 5 16-bit Timers (Timer0~Timer4), of which Timer0~Timer3 support Pulse Width Modulation - PWM (Pulse Width Modulation). Timer4 is an internal timer (internal timer), PCLK is the signa...[Details]
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nandFlash command table
To operate NAND FLASH, you need to issue commands. Below is a NAND FLASH command table. Then we can use the commands on this table to access our nand flash.
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Abstract: This article discusses the shortcomings of DC power supply for ion nitriding and the advantages of pulse power supply in overcoming the corresponding problems through comparison. A 100kW ...[Details]
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1. Working principle of metal tube float flowmeter: The flow rate is measured by the height of the metal tube float in the conical tube, and the weight of the float is balanced by the pressure diff...[Details]
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Chapter 7: Preemptive Kernel (with Delayed Service Only)
Preemptive Multitasking
Once everyone understands the task scheduling method of time-slice round-robin scheduling, the principle of preempti...[Details]
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The mobile phone industry and broadcast network operators are increasingly willing to provide multimedia streaming video content services to mobile receiving terminals including laptops, mobile phone...[Details]
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#include reg51.h //header file sbit BEEP = P1^5; // bit defines the fifth port of P1 as buzzer void delay() //delay function { unsigned char a,b; for(a=0;a 200;a++) for(b=0;b 200;b++); } void...[Details]
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Component selection: Capacitor Cl is 20p, C2 is 100p, C3 and C7 are 820p, C4 is 56p, C5 and C8 are 47p, and C6 is 47μF/50V. Inductor Ll is 22μH (color code inductor), L2 is 0.3μH. Resistor Rl is 1.6k...[Details]
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The 5th Global Artificial Intelligence and Robotics Summit (CCF-GAIR 2020) officially opened in Shenzhen. The CCF-GAIR 2020 Summit is hosted by the China Computer Federation (CCF), co-organized by ...[Details]
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With the growing demand for electric vehicles, all-solid-state batteries are gaining attention. Due to the risk of explosion of lithium-ion batteries, all-solid-state batteries are seen as a new gene...[Details]
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In the past two years, the competition in the projection industry has intensified. From technological innovation to marketing strategies, the competition among major projection companies has never ...[Details]
Test/Measurement
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