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1. Hardware Introduction:
(Using 5050LED 2W) The RGB three-color LED control pins are P1.2, P1.1, and P1.0 of the single-chip microcomputer. The positive pole of the LED is connected to the positi...[Details]
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One concept that needs to be understood here is that when using the hal library, you must first have a good understanding of the use of peripherals in the standard library. The reason for this proble...[Details]
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An AC motor is a device that converts alternating current into mechanical energy. Its working principle is based on the Lorentz force and Faraday's law of electromagnetic induction. Inside the AC m...[Details]
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Thyristor trigger circuit, unijunction transistor trigger circuit and transistor trigger circuit are all analog trigger circuits. Their characteristics are that the generation of phase-shift trigger ...[Details]
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Dalianda Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Shiping has launched an automotive intelligent gateway solution b...[Details]
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Ford reveals future design direction
In mid-March, Ford announced the future direction of interior design, with brain scanning and eye tracking technology becoming the latest design tools. ...[Details]
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According to foreign media reports, researchers from Tokyo Institute of Technology (Tokyo Tech), the National Institute of Advanced Industrial Science and Technology (AIST) and Yamagata University ha...[Details]
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1..The automatic load register part actually contains two registers: Auto-load register buffer and auto-load register shadow The automatic load register buffer register can have an ARPE bit to cont...[Details]
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Drawings first question **A running light that lights up one light at a time, define P1 as led1. External interrupt 0 enables interruption: EX0=1; falling edge trigger: IT0=1; main switch: EA=1; ...[Details]
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Both oil and natural gas are buried in closed geological structures underground. Oil is mainly a mixture of aromatic hydrocarbons, cycloalkanes, and alkanes. It is combustible and is ma...[Details]
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An alternative to lock-in amplifiers is to use DC polarity reversal on the current signal to remove noise. This is a well-established technique for removing offset and low frequency noise . Today’s DC...[Details]
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Eindhoven, The Netherlands – April 26, 2021 – Luxexcel, a specialist in 3D printing of prescription lenses, is taking a unique strategic approach to the global smart glasses market, anticipating that...[Details]
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As the trade war between Japan and South Korea intensifies, Japan has restricted the export of key high-purity hydrogen fluoride and other raw materials used in extreme ultraviolet light (EUV) to Sou...[Details]
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The electronic control system we often talk about is actually not mysterious. In short, it is a device that controls the movement of the motor. It directly determines the climbing, acceleration and t...[Details]
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1. Basic format of PIC microcontroller program
First introduce two pseudo instructions:
EQU - label assignment pseudo instruction
ORG - address definition pseudo instruction
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Analog electronics
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