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本文介绍的是一款高性能的视频采集电路。该系统选用的视频解码器为Philip公司的高性能视频A/D转换器SAA7111.该器件是一款广泛应用于桌面视频、多媒体、数字电视、图像处理、视频电话的高性能视频输入处理器件。该器件采用3.3 V的CMOS电路,高度集成模拟前端和数字视频编码器;包括2路模拟视频处理通道,1个时钟产生电路,1个自动箝位和自动增益控制电路,1个多制式数字解码器,1个亮度/对比度/...[Details]
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According to official news from Beijing Yizhuang, Beijing Jingyi Automation Equipment Technology Co., Ltd. (hereinafter referred to as "Jingyi Equipment"), located in Beijing Economic and Technologic...[Details]
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initialization 1 void Uart_Init(void) 2 { 3 BCSCTL1 = CALBC1_1MHZ; // Set DCO 4 DCOCTL = CALDCO_1MHZ; 5 P1SEL = BIT1 + BIT2 ; // P1.1 ...[Details]
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Recently, the lithium battery energy storage system developed by Shanghai Soluna Energy Co., Ltd. (hereinafter referred to as "Soluna") successfully obtained the UL 9540A certification certific...[Details]
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On December 17, the 220 kV Ningmo 2M49 and 2M50 smart cable lines, which were piloted by Jiangsu Nanjing Power Supply Company, successfully passed the acceptance of State Grid Corporation of China,...[Details]
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This time we will focus on learning the settings of the watchdog.
1. Many people do not understand the meaning of watchdog, so what exactly is a watchdog?
The watchdog, also known as the watchdog...[Details]
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introduction
The strong magnetic water treatment instrument is developed by absorbing the advantages of similar products at home and abroad. The product has a strong central magnetic field, litt...[Details]
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Serial bus communication has been widely used in automotive electronics, aviation, aerospace, communication electronics and industrial sites due to its good anti-interference ability and convenient c...[Details]
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The switch circuit is composed of 8550 transistors, 4007 diodes and relay groups. The relay in the switch circuit is a high-voltage circuit and cannot be driven directly by an integrated circuit chip....[Details]
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The double-click back gesture has been installed in many mobile phone systems, including Apple’s latest iOS 14, Xiaomi’s MIUI 12, etc. Google also added a double-click back gesture feature...[Details]
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At present, we widely use C language for programming when learning and developing single-chip microcomputers. When the single-chip microcomputer project we develop is small, or the exercise program...[Details]
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Vishay Intertechnology, Inc. will exhibit the latest "Vishay Automotive Grade" product line, which is the focus of the automotive industry, at the Munich Shanghai Electronics Show (Electronica China)...[Details]
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Finally got the ARM9 development board, opened the box and saw a thick stack of CDs. I ran to the computer and copied the CDs to
It took me a day to get it on the computer. There was so much informat...[Details]
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Car interior design is undergoing a revolution from making screens bigger and bigger to completely eliminating screens. The technological competition surrounding screens seems to be gradually return...[Details]
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1. Introduction
Microgrid refers to a small power generation and distribution system composed of multiple energy sources. The purpose of microgrid is to realize the flexible and efficient appl...[Details]