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8 LED lights are directly connected to Vcc, no current limiting resistor is needed. This production uses a synchronous timer and uses sleep mode to save power.
If you want to change the pin th...[Details]
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The reactive power of a single-phase AC circuit can also be measured using an active power meter. This is because reactive power If the wiring method is changed so that the phase difference betw...[Details]
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USB-PD (Power Delivery) is a power supply standard based on USB Type-C, with a maximum power of 100W. Although USB-PD fast charging is becoming more and more popular, there is no test tool for fast c...[Details]
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LCD1602 Introduction LCD1602 character liquid crystal (16 characters per line, two lines in total) - a dot matrix liquid crystal module specially used to display letters, numbers and symbols. It is ...[Details]
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Single-chip microcomputer is a very practical subject. At present, there are many problems in the classroom and experimental teaching of single-chip microcomputer. On the one hand, the experimental...[Details]
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Leveraging technology for consumer applications
The requirements for display characteristics for automotive applications are the same as those for consumer applications, including power saving,...[Details]
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Introduction to Atomic Absorption Spectrophotometer Atomic absorption spectrometer, also known as atomic absorption spectrophotometer, analyzes metal elements based on the absorption of characteristi...[Details]
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Since the norflash of the development board I bought was broken, and the board only had nandflash left, I still wanted to play with the development board, so I started my naked running and began to u...[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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By studying this section, you will learn how to use the STM32 IO port as an output. This section is divided into the following sections:
3.1.1 Introduction to STM32 IO ports
3.1.2 Hardwar...[Details]
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Beijing, China - October 12, 2023 - Enovix (Nasdaq: ENVX), an advanced silicon battery company, today announced that its standard IoT and wearable device-sized batteries have been selected by Accurat...[Details]
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On March 10, 2022, Cailianshe reported that CICC believes that the extreme performance of silicon carbide substrates is better than that of silicon substrates and can meet application requirements un...[Details]
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When I was using the ADC of STM32L011 recently, I found that the ADC sampling value was extremely inaccurate. After searching for information and repeated tests, I finally figured out some tricks. ...[Details]
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Giant magnetoresistance (GMR) technology offers key advantages for a range of automotive applications. Learn how it works, how it compares to alternative methods, and the types of GMR sensor solution...[Details]
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Many people feel at a loss as to where to start learning C language, and often ask me the same question: How to learn C language? I am a teacher and have been developing programs for many year...[Details]
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