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Language matters, and words have power. They help us define things correctly, understand things, and understand each other. So when existing dictionaries leave too much room for confusion, we need ...[Details]
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#include reg52.h #include intrins.h typedef unsigned int uint; typedef unsigned char uchar; #define LED P0 sbit tube2=P2^2; sbit tube3=P2^3; sbit tube4=P2^4; uint code num ={0x3f, 0x06, 0x5b, 0x...[Details]
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In accordance with the requirements of the Ministry of Housing and Urban-Rural Development's "Notice on Issuing the 2016 Engineering Construction Standards and Specifications Formulation and Revisi...[Details]
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1 Introduction
The high-frequency transformers and inductors used in the power supply system, such as the flyback transformers used in cathode ray tube (CRT) displays, usually have strong radi...[Details]
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1. Introduction Calorimetric gas mass flowmeter is specially used for measuring single-component gas or mixed gas of fixed proportion. It has been widely used in petroleum, chemical industry, semicon...[Details]
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STM8S's PB4 and PB5 are I2C function pins. There are no pull -up resistance inside. It is true OC. As a control output, it can add a 10K to a 10K resistance to enhance the driver. PB4/PB5 only have...[Details]
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1 Introduction The oscilloscope is a basic instrument for electronic measurements. Due to its real-time, intuitive and vivid graphics display characteristics, it is also one of the commonly used inst...[Details]
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According to foreign media reports, Volvo Trucks has launched a new safety feature - Distance Alert. It can help truck drivers maintain a safe distance from the vehicle in front and avoid emergency s...[Details]
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Basic diagram Working waveform of each pin of the switch tube Assuming that the amplification factor of Q1 is A and the base drive current is B, when the current of L T2A (that is, the collecto...[Details]
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Hardware platform: tiny4412 System: linux-4.4 File system: busybox-1.25 Compiler: arm-none-linux-gnueabi-gcc (gcc version 4.8.3 20140320) uboot: Friendly, built-in uboot. 1. Introduction of D...[Details]
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The DC motor speed regulator is a device that adjusts the speed of the DC motor. Since the DC motor has the characteristics of low speed and high torque, it cannot be replaced by an AC motor. Due t...[Details]
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On October 17, XCMG Group's first power battery rolled off the production line at XCMG New Energy Power Technology Co., Ltd.
Yang Dongsheng, Chairman of XCMG Group and XCMG Machinery, sa...[Details]
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Momenta and Qualcomm jointly release new smart driving solutions for advanced driver assistance and autonomous driving functions based on the latest generation Snapdragon Ride platform
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1. Introduction
(1) When an application uses a sound card, the data flow is as follows: the application sends data to the driver, the driver sends the data to the hardware sound card, and the ...[Details]
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On November 11, semiconductor solutions provider Renesas Electronics announced today that it has taken the lead in launching the "8-in-1" proof of concept (Note) (PoC) solution for electric vehicle...[Details]
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