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On October 28, Shenzhen Huangting International Enterprise Co., Ltd. announced that in order to better promote the business development of Yifa Power, the company's investment and acquisition plan of...[Details]
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You might be tempted to blame the lack of output stability in an analog-to-digital converter or a digital-to-analog converter on the actual converter itself. After all, these devices are complex. H...[Details]
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According to foreign media MacRumors, the design of AirPods Pro 2 may be basically the same as the first generation, and will not adopt the rumored design of removing the earphone handle. Last year,...[Details]
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The intelligent transmitter is composed of a sensor and a microprocessor (microcomputer). It makes full use of the computing and storage capabilities of the microprocessor to process the sensor dat...[Details]
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2. Extension 1. Multi-machine communication There are usually five types of multi-machine communication networks: (a) star network structure (b) tree network structure (c) bus network structure (...[Details]
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On January 24, the fourth session of the 13th Guangdong Provincial People's Congress opened. Guangdong Governor Ma Xingrui delivered a government work report to the congress. The report states that G...[Details]
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There is a problem with the AVR download cable provided by ATMEL. The following is the circuit diagram of the AVR download cable: The circuit diagram above is provided by ATMEL. The improved ci...[Details]
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1. 51 is an eight-bit single-chip microcomputer
. 3. PLC is divided into fixed type and modular type (modular type). Fixed PLC includes CPU board, I/O board, display panel, memory block, power supply...[Details]
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I have been learning STM8S for a while, but I still don't quite understand its startup process. As we all know, when all embedded CPUs start up, there should be a Bootloader program, which is general...[Details]
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The variable range speed control system based on phase-locked loop introduced in this paper is developed for the research and development of a new generation of speed regulating motor controller wi...[Details]
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Vishay launches upgraded infrared receiver to reduce power supply current and improve reliability against ESD and direct sunlight Enhanced TSOP2xxx, TSOP4xxx, TSOP57xxx, TSOP6xxx and TSOP77xxx seri...[Details]
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ScioSense launches the industry-leading high-precision and high-performance digital temperature and humidity sensor ENS21X series
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Industry-leading precision
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Fast...[Details]
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National Semiconductor's LM3914 dot/bar display driver has been on the market for more than 20 years, but it remains popular among designers. The LM3914 can sense an analog voltage and display it ...[Details]
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Schmitt trigger
Summary
5.1 Overview
5.2 Schmitt trigger
I. Working principle
1. Features:
2. Voltage transfer characteristics
3. Hysteresis
4. Logic symbol
5. Schmi...[Details]
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Servo hydraulic press is a hydraulic device that uses a servo motor to drive a hydraulic pump to achieve precise control of pressure, speed and position. It is widely used in metal forming, plastic...[Details]