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Digital tube display is a required part of almost every Blue Bridge Cup MCU Design and Development Group Competition. Compared with using LCD1602 as the display device, using digital tubes to display...[Details]
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introduction
In engineering practice, ultrasound is often used to measure distance due to its strong directivity, slow energy consumption and long propagation distance in the medium. It is...[Details]
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Speech signal processing has been widely used in the field of communications, and the digitization of speech transmission is an important part of the fully digital mobile communication system. The ...[Details]
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The laser direct retinal projection smart glasses jointly developed by TDK and QD Laser are equipped with the world's smallest full-color laser module that TDK is developing. The reduced size ...[Details]
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The vehicle control unit (VCU) of a fuel cell electric vehicle is the core control component of the entire vehicle. It collects signals from the accelerator pedal, brake pedal and other components,...[Details]
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Before repairing electronic products, young people who are new to maintenance must first understand the electrical schematics, and then they can repair them smoothly. At the same time, it is not en...[Details]
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Abstract: The portable locomotive speed signal generator can simulate the locomotive running parameters and accurately output the speed change signal, which is convenient for maintenance staff to tim...[Details]
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arm instruction set
Jump instruction to implement process jump
Special jump instruction
b Jump instruction
Format:
B{condition} target address
The sample code is as follow...[Details]
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In the whole vehicle test experiment to evaluate the performance of the car, the speed measurement is the basis. Usually, the output signal of the speed sensor used in the whole vehicle test experimen...[Details]
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The service life of photovoltaic inverters has always been a concern for everyone. In addition to daily maintenance, the self-protection function of photovoltaic inverters also greatly improves the...[Details]
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Introduction to Optical Time Domain Reflectometer MTS6000 The highly integrated and modular MTS-6000A (V2) test platform can be used in all phases of the fiber network life cycle. It provides field s...[Details]
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TL431 is a very classic and common controllable precision voltage regulator. Due to its special dynamic impedance value, it is often used to replace the voltage regulator diode in the circuit . TL431...[Details]
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On February 28, Huawei P40 series passed the 3C certification. The P40 Pro model is ELS-AN00, and the charger model it is equipped with is HW-100400C00, which supports a maximum power output of 40...[Details]
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According to Reuters, Keith Krach, the U.S. Under Secretary of State for Economic Affairs, once again put pressure on European countries to exclude Huawei equipment from 5G network construction. Kr...[Details]
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With the continuous development of modern automobile technology, people are pursuing a more comfortable and easy-to-operate driving environment. Therefore, more and more cars are equipped with elec...[Details]
Analog electronics
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