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On October 26, according to the results of the 92nd review meeting of the Science and Technology Innovation Board Listing Committee in 2020 released by the Shanghai Stock Exchange, Hangzhou Medikey O...[Details]
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This chapter focuses on the io port operation of avr microcontroller. Many friends have gone from 51 microcontroller to embedded system, and experienced some conversions such as 51->430 51->pic 51->av...[Details]
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Microcomputer element analysis instruments are used to analyze the content of carbon, sulfur, manganese, phosphorus, silicon, copper, nickel, chromium, molybdenum, rare earth, magnesium, titanium, z...[Details]
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Capacitance Measurement
Used to verify that capacitors meet the manufacturer's specifications. For quality control, a group of capacitors may be placed in an environmental chamber and the cap...[Details]
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The South Korean government said on the 19th that it will invest 1 trillion won (about 863 million US dollars) in the next 10 years to cultivate the next-generation semiconductor industry. South K...[Details]
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The interface bus provides an effective communication method for a group of interconnected devices. It is a symbol of the development of automatic test systems. It can be said that the history of the ...[Details]
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Abstract: ICL8211 and ICL8212 are micropower bipolar monolithic integrated circuits, mainly used for precision voltage detection and precision voltage generation. Both ICs consist of a precision...[Details]
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Maxim's ambient light sensors, energy measurement, communications, and LED drivers can fully exploit the potential of LED lighting and efficiently manage power supply and system maintenance. Accele...[Details]
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Introduction IGBT is an insulated gate bipolar transistor. It is a new type of power switching device and voltage control device. It has the advantages of high input impedance, fast speed, strong ...[Details]
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Differential probes measure differential signals. Differential signals are referenced to each other, not to ground. The differential probe can measure the signal of the floating device. In essence, i...[Details]
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R3EQU0X03 PORT5EQU0X05 PORT6EQU0X06 R3EQU0X03 KEY_STATUSEQU0X10; the lower half byte is the key mark, the upper half byte is the control mark SIGNAL_LOWEQU0X11; signal level low counter SIGNAL_HIGHEQ...[Details]
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ADI releases new precision medium-bandwidth signal chain platform that can connect a variety of sensors Beijing, China – Analog Devices, Inc. (ADI) announced a new precision medium-bandwidth signal...[Details]
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The interface circuit of the DS1302 device on the enhanced PIC experiment board needs to combine software and hardware to consider how to program. The hardware schematic diagram of the experiment i...[Details]
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On June 2, Han's Laser announced that the company has received bid winning notices from its major customer CATL and its holding subsidiaries via email from January 1, 2021 to the date of disclosure o...[Details]
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Temperature probes and temperature sensors are two different devices that have their own characteristics and application scenarios in measuring temperature. This article will introduce the differen...[Details]