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TSMC, Samsung and Intel together account for more than half of the total semiconductor industry capital expenditures. Gartner in July forecast industry capital expenditures of $141.9 billion in 2021,...[Details]
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0 引言
直接数字合成(Direct Digital Synthesis—DDS)是近年来新的电子技术。单片集成的DDS产品是一种可代替锁相环的快速频率合成器件。DDS是产生高精度、快速变换频率、输出波形失真小的优先选用技术。DDS以稳定度高的参考时钟为参考源，通过精密的相位累加器和数字信号处理，通过高速D／A变换器产生所需的数字波形(通常是正弦波形)，这个数字波经过一个模拟滤波器后，得到最终...[Details]
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In April 2015, Jiangsu Zhaofu Aisuo New Energy Co., Ltd. (hereinafter referred to as Zhaofu Aisuo) obtained the CQC certificate issued by the China Quality Certification Center for its newly improv...[Details]
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The ATmega32 chip has the following clock sources that are selected by Flash fuses: The clock is input to the AVR clock generator and then distributed to the corresponding modules. The different cl...[Details]
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Text recognition is a branch of computer vision research, belonging to pattern recognition and artificial intelligence, and is an important part of computer science. Computer text recognition, common...[Details]
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There is one thing you must pay attention to in the hardware structure of the button, which is to pull up the resistor on the GPIO segment. Otherwise, after the GPIO is set to floating input, the port...[Details]
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The experimental box I use is Embest EDUKIT-III, the onboard resource CPU: SAMSUNG S3C2410A, FLASH: K9F5608U0 (Samsung NAND 32MiB), and the burning tool: embest flash programmer. Because the manufact...[Details]
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1. Introduction Today, as the application fields of microcontrollers become increasingly widespread, applications in various fields have also put forward higher requirements for microcontrol...[Details]
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A sudden power outage at night will bring inconvenience to your life. The emergency light circuit in this article is simple and low-cost. As long as the city power is off, the emergency light will ...[Details]
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On January 29, 2024, the Shandong Provincial Energy Bureau released the fourth batch of recommended projects for the first major technological equipment in the energy field.
Technical equipm...[Details]
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In recent years, ultra-wideband (UWB) technology has developed significantly around the world. Under the tide of the era of smart travel, a large number of UWB players have actively participated in...[Details]
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As the concept of "energy conservation, emission reduction and
low-carbon economy
" has gained popularity, green and environmentally friendly
LED
white light lighting pr...[Details]
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1. Definition of palletizing function
By teaching several representative points, workpieces can be stacked in order from the bottom to the top.
2. Types of palletizing
Palletizi...[Details]
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This article provides design guidelines for the optomechanical portion of the MAX25205 and MAX25405 gesture sensors. A key design issue in gesture detection systems based on infrared (IR) technology ...[Details]
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On October 31, the staff of Fujian Power Load Management Center monitored the operation of virtual power plants through the new power load management system and served virtual power plants to carry ou...[Details]
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