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Wideband Dual-Input Operational Amplifier OPA678
Abstract:
This paper introduces four typical application circuits of the wideband dual-input integrated operati...[Details]
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Development board: FL2440 Core chip: S3C2440 (ARM9) Ultrasonic module: HC-SR04 Working principle of ultrasonic module: There are four pins in total, VCC is connected to 5V, GND is connected to ...[Details]
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Universal Asynchronous Receiver/Transmitter UART UART (Universal Asynchronous Receiver/Transmitter) is used for asynchronous communication and can achieve full-duplex transmission and reception. Th...[Details]
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This design uses
a single-chip microcomputer
as the main control component, presets the output current value through the keyboard and uses a liquid crystal module for real-time display. The entir...[Details]
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On December 15, Yizumi's "20th Anniversary Celebration and Digital Factory & Heavy Die Casting Workshop Production Ceremony" was held at Yizumi's Third Factory in Shunde, Foshan. It is reported t...[Details]
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CCTV Finance reported that many elderly people are complaining about how difficult it is to get a taxi when they go out because they don't know how to use the taxi-hailing software, can't get a t...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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According to foreign media reports, Ford Motor Company has applied to the US Patent and Trademark Office (USPTO) for a new patent: an external airbag system to protect pedestrians. Image source:...[Details]
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On October 11, a seminar on the construction of textbooks for higher vocational education technology majors was held at the Shenzhen LeiShen Intelligent Headquarters. The event was hosted...[Details]
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C Code #include "mcp41010.h" void MCP41010_init() { //P2MDIN // Power-on default digital P2MDOUT = setBits(P2MDOUT,pin4|pin5|pin6|pin7); // port2 4567 push-pull } #d...[Details]
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ams and OSRAM launch new Mira220 global shutter image sensor with high quantum efficiency to drive 2D/3D sensing miniaturization
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New Mira220 image sensor has high quantum eff...[Details]
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According to a new research report released by Strategy Analytics, Apple Watch outsold the entire Swiss watch industry in 2019. Apple Watch shipped 30.7 million units worldwide in 2019, while the tot...[Details]
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#include
#define uint unsigned int
#define uchar unsigned char
sbit rl=P3^0;//Forward and reverse buttons
sbit add=P3^1;//Speed up button
sbit sub=P3^2;//Slow down button
sbit stop=P3^3;//Mo...[Details]
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Elon Musk (Tesla CEO) always has the ability to send Tesla to the forefront of hot searches, and this is largely related to his radical words and deeds. Recently, Musk announced that he will personal...[Details]
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From the previous uboot code analysis, we know that the uboot startup has three steps: BL0, BL1, and BL2. Since BL0 is a fixed program provided by the manufacturer, it does not need to be considere...[Details]