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With the gradual clarification of the UHF band Chinese standard and the demand for applications such as logistics, intelligent transportation, and digital scenic spots, UHF band RFID products will ...[Details]
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1. Principle 1. Infrared emission protocol There are many infrared communication protocols. This experiment uses the NEC protocol. This protocol uses PWM modulation and uses pulse width to represen...[Details]
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Preliminary knowledge 1. First, let’s clarify two concepts: Steady-state thermal resistance: The temperature difference between two measuring points is △T. The energy passing through the heat dissipa...[Details]
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Recently, the ipad wireless intelligent visual control large screen display solution provided by Kexin Optoelectronics was successfully completed in Luzhou, Sichuan, and delivered to Party A for use....[Details]
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Overview
Remi Pi uses Renesas RZ/G2L as the core processor, which is equipped with a dual-core Cortex-A55@1.2GHz+Cortex-M33@200MHz processor. It integrates a high-performance...[Details]
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TinyML proves that small chips can also discover more possibilities. Instead of running complex machine learning (ML) models on large, power-hungry cloud computers, this new approach runs optimized r...[Details]
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At the recent Apple conference, the iPhone series, iPad series, and Apple Watch series all received product line updates. However, due to Apple's increasingly weak confidentiality in recent years, mo...[Details]
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It is suitable for various indexable turning tools that need to calculate and measure the length dimension, tool tip height dimension or tool tip to side base dimension more accurately. When calculat...[Details]
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The characteristic of the amplifier circuit is that AC and DC currents coexist during operation, so one analysis method is to separate it into DC path and AC path, so as to calculate the static ope...[Details]
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Introduction In the production process of control boards for wall-mounted air conditioners, the control boards must undergo successful online testing (ICT) and functional testing (FT) before they ar...[Details]
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1 Introduction
Robotics is a technology that integrates knowledge from many disciplines, including mechanics, electronics, sensors, computers, and artificial intelligence, and involves tec...[Details]
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At present, switch type level sensors are more widely used than continuous type level sensors. They are mainly used for threshold, overflow and idling prevention of process automatic control. Conti...[Details]
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As the three major operators have successively released their 2019 annual results, the relevant capital expenditure situation has gradually become clear. According to C114 statistics, in 2020, the ca...[Details]
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Purpose In order to better understand the principles of S3C2410 interrupts and the writing of interrupt programs. Content Use S3C2410 external interrupt 0 and external interrupt 1 to realize two ...[Details]
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Automotive electronic circuits refer to circuits that combine electronic components such as semiconductor discrete devices, integrated circuits and microprocessors with automobiles to complete a ce...[Details]
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