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Working principle of infrared thermometer
The infrared thermometer is composed of an optical system, a photoelectric detector, a signal amplifier, and signal processing, display output, etc. The op...[Details]
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RAIN RFID tags facilitate large-scale digital management: giving each item its own digital identity What if every consumer item had its own digital identity? How many items would need to be tagg...[Details]
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In the use of microcontrollers, we often come into contact with the reset circuit, which is an important component of the smallest system of microcontrollers. It is also a very important part. Re...[Details]
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The competitive advantages of Chinese power battery companies such as products and technologies have been recognized by international car companies, and Chinese battery companies have occupied the ma...[Details]
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A hybrid vehicle is a vehicle that is driven by a combination of an internal combustion engine and an electric motor. Its main features are energy saving and environmental protection. This type of ve...[Details]
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Moore's Law, the golden law that has influenced the development of the semiconductor industry for more than 50 years, has been questioned in recent years. NVIDIA especially likes to emphasize that Mo...[Details]
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Schematic diagram:
Control the LED on and off by toggling the switch;
illustrate:
Connect the pull-up resistor and the voltage 5V and IO. The principle is: when IO is high, the volta...[Details]
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On December 24, according to the Guangdong Regulatory Bureau, Guangdong Saiwei Micro Electronics Co., Ltd. plans to issue and list its shares for the first time. It has now accepted the guidance of G...[Details]
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The I/O port of a single-chip microcomputer is an I/O circuit with multiple functions such as data input buffer, data output drive and latch. It is the only way for the single-chip microcomputer to ...[Details]
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With the development of the automobile industry, traffic accidents are also happening frequently. According to the 2009 national road traffic accident situation released by the Traffic Management B...[Details]
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Human Machine Interaction (HMI), also known as user interface or user interface, is a medium and dialogue interface for transmitting and exchanging information between people and computers, and is an...[Details]
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An important engineering challenge in robotics is simultaneous localization and mapping (SLAM). SLAM refers to the ability of a robot to map its environment while localizing itself in it. To implem...[Details]
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learning target: ● Understand the cross-compilation toolchain ● Understand the step-by-step method of building a cross-compilation tool chain ● Learn to use Crosstool to build a cross-compilation too...[Details]
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Finger Wear Tester The main purpose: The universal finger wear tester can simulate the wear process of almost all products and fingers/skin (finger wear, nail scratches, tooth wear, sole wear and ind...[Details]
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The automatic test system for airborne electronic equipment needs to perform functional testing on hundreds of components, involving many types and quantities of signals. These signals are divided in...[Details]