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Broadcasting is the last link in the internal workflow of a TV station. How to build a safe and efficient automatic broadcast control system (hereinafter referred to as the broadcast control system...[Details]
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The current sampling circuit uses a shunt: R57 and R56 are sampling resistors, C21 and C22 are sampling capacitors, and they provide a sampling voltage signal for the sampling channel. The size of...[Details]
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/********CYSY_Kiti1013***********/ void TIM4_PWM_Init(u16 arr,u16 psc)//PD12 PD13 PD14 PD15 { RCC- APB1ENR|=1 2; //Enable TIM4 RCC- AHB1ENR|=1 3; //Enable GPIOD GPIO_Set(GPIOD,PIN12,GPIO_MODE_AF...[Details]
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According to the Taiwan Economic Daily, Apple is expected to release a MacBook equipped with its own processor on November 17. The chip may be exclusively manufactured by TSMC, and the assembly plant...[Details]
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AM12864 test program (C language)
/************************************************/ /* AM12864 Test Procedure 1.0 */ /* Designed by Andorin LCM R&D Group */ /**************************************...[Details]
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At present, the power supply of other circuits (such as control circuits, drive elements, etc.) of two-wire (no neutral input) electronic wall switches other than the power supply circuit mostly adop...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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HL201A is a special thick film driver integrated circuit with a capacity of less than 75AGTR developed by Xi'an Power Electronics Technology Research Institute. The article explains the pin arrange...[Details]
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The implementation of key tasks in the third quarter of the 2023 "Government Work Report" of the Xiaoshan District People's Government of Hangzhou was recently released. According to the completion s...[Details]
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Recently, Walmart and self-driving car startup Gatik have officially launched a service: using driverless cars to deliver customer orders between warehouses, pickup points, and some stores in Bentonv...[Details]
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1. EMI sources of switching power supplies
The EMI interference sources of switching power supplies are mainly reflected in power switch tubes, rectifier diodes, high-frequency transforme...[Details]
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Normally, the operation of an AC clamp meter follows the CT principle, which is often used to obtain magnetic flux when current passes through a conductor. Assuming that the current passing through t...[Details]
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With the development and application of technologies such as 5G communications, Internet of Vehicles, ADAS and autonomous driving, sensor chips and autonomous driving chips used in the new generation...[Details]
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1 Introduction
With the rapid development of deep submicron manufacturing technology and EDA technology of integrated circuits, the density and complexity of chips are constantly in...[Details]
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According to media reports on January 14, Mercedes-Benz Chief Technology Officer Marcus Schaefer evaluated the power batteries of new energy vehicles. Schaefer mentioned: Currently, the energy dens...[Details]