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Decoding infrared remote control with single chip microcomputer
Remote controllers are easy to use and have many functions. They are widely used in various ...[Details]
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With the popularity of thin and light notebooks and tablets, the "travel weight" of business people on each business trip has been greatly reduced, but devices such as laptops or tablets are still in...[Details]
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1 Introduction
Phase failure and phase sequence protection is an indispensable part of the AC motor starting equipment in high-power three-phase AC motors and irreversible transmission equipm...[Details]
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According to the five working modes mentioned above, only the part that is most closely related to the intelligent function switch and the output voltage regulation is described.
PWM current t...[Details]
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On the evening of April 11, Jiemei Technology released its 2021 annual report, achieving operating income of 1.861 billion yuan, a year-on-year increase of 30.58%; net profit attributable to sharehol...[Details]
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1. Installation
1. Unpack and inspect the product to ensure that the factory technical data is complete, the accessories and spare parts of the motor are complete and undamaged.
2. Check ...[Details]
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At 18:08 on September 17, 2023, Beijing time, the 2023 new product launch conference of RIGOL "Achieve scientific and technological exploration and help you with unlimited possibilities" was grandly ...[Details]
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0 Introduction
The modern digital laser color printing system converts the image information containing photoelectric signals stored in the computer into laser beam control signals, and control...[Details]
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Modern multi-parameter monitors generally adopt a modular structure. Each module is an independent microprocessor system that can perform a single function. Multiple modules receive commands from...[Details]
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The photoelectric controller uses the 555 time-base integrated circuit as the core, has a relatively simple control method, is reliable to use, and has a long life. It is a low-priced, small-sized,...[Details]
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China Energy Storage Network News:
On February 22, the unveiling ceremony of the State Grid Corporation of China-Zhejiang University Smart Power Energy Research Institute was held at Zhejia...[Details]
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sbit: defines the bit variable of the special function register.
Typical application: sbit P0_0=P0^0; // defines P0_0 as the first bit of port P0 for bit operation.
Usage:
In C language, if you ...[Details]
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Test environment: MPLAB IDE v8.73
Test chip: PIC16F877A
Required components:
PIC16F877A MCU Minimum system board
L298N Motor drive module
4P Dupont line
Final main circuit physical connection d...[Details]
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introduction
GPIB (General Purpose Interface Bus) is an internationally accepted standard instrument interface. Test instrument suppliers generally provide a rich set of GPIB ins...[Details]
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A servo drive is a device used to control a servo motor. It can convert the input electrical signal into a motor speed or position control signal. The output voltage of a servo drive is one of the ...[Details]
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