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According to foreign media reports on December 12, TSMC announced in November 2021 that it would establish a joint venture with Sony Semiconductor Solutions in Kumamoto Prefecture, Japan, and build a...[Details]
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introduction
With the rapid improvement of Bluetooth speaker functions and performance, consumers have higher and higher requirements for power and sound quality. In outdoor application scenar...[Details]
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Introduction This article introduces how to use the infrared transmitter to transmit 38K signals in the STM8L series. Among them, the infrared protocol adopts the most common NEC protocol, and the 38...[Details]
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Modern appliances rely heavily on microcontrollers and supporting circuits for a range of functions. While conventional iron-core transformers can provide a low-voltage
supply to a microcontr...[Details]
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Although the inverted T-type resistor network D/A converter has a high conversion speed, due to the analog switch voltage drop in the circuit, when the current flowing through each branch changes s...[Details]
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With the rapid expansion of the new energy vehicle market, the lithium battery industry has ushered in a spring of development. According to data from the Ministry of Industry and Information Techn...[Details]
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Today is an era of endless new technologies, especially in the field of electronic automation and intelligent control, which adds color to people's lives and brings convenience and comfort. For exampl...[Details]
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Puzhong 51-Single-core-A2 STC89C52 Keil uVision V5.29.0.0 PK51 Prof. Developers Kit Version:9.60.0.0 Hard Knowledge Selected from "Popular 51 MCU Development Strategy_V1.2", "STC89C52 Series MCU De...[Details]
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Central topics:
LED light emission characteristics constant power
Control
LED dimming mode
Solution:
The single-stage FLYBACK topology has an additional dimming signal control loop
...[Details]
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DCD instruction: used to allocate a continuous word storage unit (32 bits) and initialize the value of the expression to the word storage unit, similar to defining and initializing an array in C. For...[Details]
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About joining the MBD (Model-Based Development) Promotion Center On February 14, Alps Alpine Co., Ltd. (TOKYO 6770; President and Executive Officer: Toshihiro Kuriyama; Headquarters: Tokyo; “Alps...[Details]
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0 Introduction
The Digital Information System (DIS) laboratory is a new generation of experimental teaching system for primary and secondary schools. It is the product of the application o...[Details]
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AT89S51 is a low-power, high-performance CMOS 8-bit single-chip microcomputer. It contains 8k Bytes ISP (In-system programmable) Flash read-only program memory that can be repeatedly erased and ...[Details]
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Floating connectors are used in the process of automatic assembly to solve the substrate alignment error. They are most commonly used in equipment that densely combines multiple substrates.
C...[Details]
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Motor is a device that converts electrical energy into mechanical energy. It uses an energized coil (that is, stator winding) to generate a rotating magnetic field and acts on the rotor (such as a ...[Details]
Power technology
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