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Jiwei.com reported on October 23 that Huawei held a global new product online conference yesterday and launched the new generation flagship Huawei Mate 40 series. Yu Chengdong said that four years ag...[Details]
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Taiwanese scientists have recently used zinc oxide (ZnO)/blue light organic material composite films to produce white light emitting diodes (LEDs). They used the hydrothermal method to successfully...[Details]
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Looking back, when I first learned about 51 single-chip microcomputers, I always encountered many problems related to crystal oscillators. In fact, the crystal oscillator is like the human heart, th...[Details]
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LED is a semiconductor component, the core of which is a chip composed of p-type and n-type semiconductors. There is a transition layer between the p-type semiconductor and the n-type semiconductor...[Details]
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Recently, Apple released the list of the most popular songs in mainland China in 2021 in the Apple Music App. There are 99 songs in total, and Jay Chou alone accounts for 54 of them. What is even m...[Details]
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1. Introduction
Traditionally, static pressure sensors have been used as sensing means for drone altitude measurement. Through the pressure differential diaphragm, atmospheric static pressure...[Details]
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This paper introduces a method of simulating PLC control with Atmel89S51 single-chip microcomputer, designs a controller suitable for rigid clutch punch press, introduces the basic structure and wo...[Details]
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Returning to our example, the offset error in both cases can be obtained as follows:
2.5V基准时+8mV的失调误差相当于12位ADC具有13LSB的误差（8mV/［2.5V/4096］）。虽然分辨率仍是12位，但是你必须从每次转换结果中扣除13个码以补偿失调误差。值得注意的是，实际上这时的可测量满量程...[Details]
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In this project I will make a small tool.
I will be printing the parts I need using the 3D printer I have. You can use other materials as well, but accuracy is a critical factor in the assembl...[Details]
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introduction With the rapid development of urbanization in China, the problem of road traffic congestion is becoming increasingly serious. As one of the important means to alleviate the probl...[Details]
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The CEOs of Intel and Micron will attend a hearing of the U.S. Senate Commerce Committee on Wednesday (23rd) to promote legislation to boost the U.S. semiconductor industry. In February of this ye...[Details]
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Recently, Xiaoyan Technology and Sonos smart speaker system have officially completed technical docking. In the future, Sonos smart speakers can be connected to Xiaoyan smart home system. Users can u...[Details]
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Program Requirements:
Design a program to complete the data block. The data goes from the source data area snum to the target data area dnum. The data size is NUM words (1 word = 4 bytes). It is perf...[Details]
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The following is a list of common mistakes made in design. These mistakes can often make your design unreliable or slow. In order to improve the performance of your design and increase the reliability...[Details]
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Abstract: The MAXQ3210 is unique among the MAXQ family and other embedded microcontrollers. It combines EEPROM-based code and data storage, a piezoelectric speaker driver, and a 9V regulator in a low-...[Details]
Power technology
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