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1. DAC0832 chip - current output D/A converter 8-bit parallel input mode Resolution 19.5mV (VREF = 5V) Current build-up time 1μS Input compatible with TTL level Single power supply (+5V~+15V) Low p...[Details]
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This afternoon, Lv Qianhao, head of ZTE's mobile strategic development department, posted on Weibo announcing that the company's Axon 10 Pro 5G version has officially landed in Austria. Some...[Details]
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STMicroelectronics will supply BorgWarner with its latest third-generation 750V silicon carbide for its proprietary Viper-based power modules. The power modules will be used in BorgWarner’s traction ...[Details]
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Well-known analysts claim that the cost of components alone for the iPhone 12 series is as high as $125. All models, including the four iPhone 12 models, will support 5G networks, and this impl...[Details]
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Introduction The classic four-resistor differential amplifier seems simple, but its performance in circuits is poor. This article discusses the shortcomings of discrete resistors, filtering, AC c...[Details]
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/**************************************************/
/* ds1302 real-time clock C program*/
/*51hei.com member classic works have been tested successfully/
/**************http://www.51he...[Details]
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The project hopes to use C++ language for programming. I have already introduced the method of using C++ language in Keil in Using C++ for Programming in Keil . However, when compiling the STM32L...[Details]
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For the infrared remote control's sending and receiving devices as well as some principles about carrier waves, you can refer to Chapter 16 of the document "Hand-in-hand Teaching You to Learn 51 Sing...[Details]
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In today's electronic information age, the demand for electricity is growing, and the requirements for power grid reliability are also getting higher and higher. When high-voltage electrical equipment...[Details]
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Introduction In instrument calibration, it is hoped that the accuracy and resolution of the DC voltage source or current source are high enough, because this is the key to whether the instrument can...[Details]
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Autonomous driving is a technology that integrates perception, decision-making, and interaction.
Environmental perception is the first step in autonomous driving and is the link between the ve...[Details]
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Below is the main program and there is also an include file. For the complete version, please go to http://www.51hei.com/bbs/dpj-20624-1.html to download
#include reg52.h
#...[Details]
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Infineon Technologies Launches 25-150V OptiMOS™ Source-bottom Power MOSFETs in PQFN Package with Double-Sided Cooling
The design of future power electronic systems will continue to ...[Details]
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Abstract:
Based on the ISO/IEC 18000-6 Type B protocol, a radio frequency card reader with an operating frequency of 915 MHz is designed. FPGA is used to complete the digital signal processin...[Details]
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Under the general trend of safety, greenness and interconnection, traditional seat technology can no longer support complex market demands. Relying on its innovative space, comfort, health and safety...[Details]