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The following will take infrared remote control decoding as an example to talk about the programming experience of C51 external interrupt (INT0).
To decode the infrared remote control signal, you nee...[Details]
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Introduction: In the RISC reduced instructions, it contains multiple meanings, so it is difficult to understand. However, under the full transparency of the debugger to the CPU, you can clearly see t...[Details]
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On November 15, Xiaomi App Store announced that the "Points Mall" will stop service at 0:00 on January 1, 2022. Starting from December 1, 2021, the entrance for earning new points will be closed...[Details]
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LCD display backlights, general lighting fixtures, street lights, etc. require multiple high-brightness LEDs to be driven simultaneously. These LEDs need to be connected in series and parallel co...[Details]
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introduction
Intelligent sensors, which are composed of sensor technology, communication technology and computer technology, have attracted people's attention in process control and signal mo...[Details]
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To reliably capture high-frequency signals and fast transient pulses, wide-bandwidth data acquisition systems such as oscilloscopes and active probes require a high-performance analog front-end (AFE)...[Details]
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The function of this delay switch is: when a person enters the toilet, press the button, the light will turn on, and after a few minutes, the light will automatically turn off if it is not turned off...[Details]
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Recently, Xiaomi Mi 11 made its grand debut. Through AI intelligent scene optimization, it can dynamically adjust the display effect for various scenes. Not only can it make the video more vivid, but...[Details]
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Abstract: Aiming at the safe operation of hydrogenation reactors, a key equipment in the petrochemical industry, acoustic emission testing is carried out at the same time as pressure resistance tests...[Details]
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(1) Selection of vortex flow transmitter Our company uses the VA type piezoelectric vortex flow transmitter produced by our company in the measurement of saturated steam. Since the vortex flowmeter h...[Details]
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spectrum
Indicates the distribution of light intensity relative to the wavelength of light.
The spectrum of
LED
is generally a single-color LED. For example, the blue LED has...[Details]
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Avnet, a technology solutions provider and component distributor, recently announced the acquisition of Witekio (formerly Adeneo Embedded). Witekio is a private company with expertise in software and...[Details]
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Recently, artificial intelligence ( AI ) company Cerence announced that it will carry out in-depth cooperation with Daimler AG to develop the MBUX in-vehicle infotainment system for Mercedes- Benz br...[Details]
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When using
single-chip microcomputers
to develop various embedded application systems, asynchronous
serial communication
is a common communication mode, and some applications also requi...[Details]
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A soft starter is an electrical device used to start a motor. It can effectively reduce the current shock during starting and extend the service life of the motor and equipment. There are two main ...[Details]