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ATtiny13 I/O P150 "Register Overview". All ATtiny13 I/O and peripherals are placed in I/O. I/O locations can be accessed through LD/LDS/LDD and ST/STS/STD instructions to transfer data between 32 ge...[Details]
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The following introduces the circuit design of the single-chip microcomputer minimum system . The single-chip microcomputer minimum system is mainly composed of power supply, reset, oscillation cir...[Details]
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This paper introduces a method of realizing digital coherent detection by using bandpass sampling theorem and polyphase filtering. Since the I and Q baseband signals are obtained by digital signal ...[Details]
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The structure and application of timer counters Timer counters (Timer/Counter) are often used for counting, delaying, measuring cycle, frequency, pulse width, providing timing pulse signals, etc. I...[Details]
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On September 26, 2015, at the United Nations Development Summit, China proposed to explore the construction of a global energy internet to promote the use of clean and green methods to meet global ...[Details]
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I recently bought an electric water bottle due to need. During use, I found that the water temperature did not reach boiling point, and the thermostat inside jumped out. Moreover, as soon as the water...[Details]
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The output voltage of a voltage reference device can be adjusted with a digitally controlled potentiometer (DCP) without significantly changing the device's temperature coefficient (TC), which de...[Details]
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Boost circuit: boost chopper, input and output polarity are the same.
Using the same method, based on the principle that the charging and discharging volt-second product of the inductor L is e...[Details]
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On the morning of October 18, the off-line ceremony of Sichuan Liyuan New Materials Co., Ltd.'s 85,000-ton third-generation high-density lithium iron phosphate product, the world's largest third-gen...[Details]
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A severe semiconductor shortage led desperate buyers to report record cases of wire fraud last year, a company that tracks counterfeit and fraud in the chip industry said on Tuesday. ERAI Inc said ...[Details]
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The input capture function of N76E003 is quite powerful. I won’t go into details here. The configuration steps are as follows: (1) Configure the IO port to be detected and captured int...[Details]
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The 6th World Internet Conference opened today. Ke Ruiwen, Chairman and Party Secretary of China Telecom Corporation Limited, pointed out in his speech at the Entrepreneurs Summit Forum that China Te...[Details]
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Research firm IHS Markit predicts that electric vehicle sales will increase nearly fivefold from 2.5 million in 2020 to more than 12.2 million by 2025, while consulting giant Deloitte predicts they w...[Details]
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Vehicle architecture is becoming more and more complex, and effective sensing elements are needed to improve the automation system, provide assistance to the driver and fully control the vehicle. Amo...[Details]
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Gartner recently released the 2024 China Security Technology Maturity Curve, which introduces innovations in China's security field.
This year, two new innovations were added: AI network securi...[Details]
PCB Design
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