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Electronic password lock circuit diagram using GAL device
For electronic password locks using universal erasable GAL devices, once the password data is written, it can be saved for at least 20 year...[Details]
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Structure and principle of mass-type piezoelectric chemical sensor
1. Bulk Acoustic Wave Chemical Sensor (QCM)
Fig. 1 Quartz wafer with electrodes on QCM Fig. 1 QCM in standard holder
QCM ge...[Details]
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There are usually two ways of communication between embedded systems: parallel communication and serial communication. The parallel method has a fast data transmission speed, but occupies more ...[Details]
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Introduction
With the comprehensive advancement of China's informatization process, various industries have also put forward higher requirements for informatization. The understanding of tr...[Details]
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On June 25-26, the 2021 5th Jiwei Semiconductor Summit will be held in Haicang, Xiamen. This summit is themed "The Heart and the Core are the Same, and the Changes are Kunpeng", with "12 highlights"....[Details]
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On January 28, the Safety Supervision Department of the State Grid Corporation of China issued the "Notice on Strengthening Safety Control of the Reopening of Power Grids and Urban and Rural Suppor...[Details]
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Putting a layer of smart electronic skin on robots may allow them to perceive the environment like humans and help humans explore unknown territories in more scenarios. On March 28, reporters learned...[Details]
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Use of ISD51 simulation software Keil's Keil7.0 and above versions all come with a tool called ISD51 (In System Debugger), which allows users to use the serial port ( UART ) of the target hardware to...[Details]
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UK Pickering will exhibit new signal switch and sensor simulation products at the Munich South China Electronics Show
October 13, 2021, Shenzhen, China. Pickering, a leading ...[Details]
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Medical protective fabric electrostatic decay performance tester Main Application: The electrostatic decay performance tester for medical protective fabrics is used to test textile garments, medical ...[Details]
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What is a coprocessor? Coprocessors are used to perform specific processing tasks, such as math coprocessors that can control digital processing to reduce the burden on the processor. ARM can suppo...[Details]
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SK Hynix released its Q3 earnings report on Thursday. SK Hynix, South Korea's second-largest chipmaker, released its financial report on Thursday, saying that its net profit in the third quarter fe...[Details]
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1. Introduction
Railway transportation consumes huge amounts of energy, and the railway industry has a difficult task of energy conservation. How to make railway trains more energy-efficient i...[Details]
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Apple is preparing to trial-produce AirPods wireless headphones in Vietnam, according to Nikkei Asian Review, citing people familiar with the matter. Apple supplier Goertek will test the flexibility ...[Details]
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LED is a light-emitting diode, which is a type of diode. Its characteristic is that it emits light of different colors when the current is forward-conducted. High-power LED is another type of LED. ...[Details]