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Recently, a young man in Zhengzhou had an accident while wearing AirPods to make a call. The right earphone suddenly exploded, and the young man named Xiao Tang was knocked unconscious. Accordin...[Details]
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Common rearview mirrors always have some blind spots in the visual area, which poses some safety hazards to the vehicle. This set of
Car
Rearview System
is composed of two parts, cameras i...[Details]
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We often overlook the choice of inconspicuous mouse and keyboard. In fact, no matter how fast the CPU and graphics card are, they can only be reflected in some games. In most cases, the computer is...[Details]
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Introduction: At present, the main grounding form of the low-voltage power distribution system in our city is only one TN-C grounding method. Nowadays, there are more and more types of electrical e...[Details]
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1 Background
As an indispensable test tool in the process of electronic design, testing and debugging, the oscilloscope can help engineers locate and solve problems more accurately, quickly and conve...[Details]
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1. Measurement of positive and negative poles of diode: 1.1 Schematic diagram: 1.2 The positive and negative poles cannot be seen on the PCB (the positive and negative poles canno...[Details]
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On May 31, the Hong Kong Polytechnic University (PolyU) announced that it had recently achieved a scientific breakthrough with scientists from South Korea’s Yonsei University. The light sensor they d...[Details]
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1 Introduction
The electric locomotive logic control unit (LCU) is an important control part of the electric locomotive. It uses modern electronic components to replace the original contact relays ...[Details]
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The main function of the microcontroller programmer is to burn the program into the microcontroller. Different microcontrollers have different burning methods.
The following i...[Details]
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I made a laser distance measurement VL53L0X program myself, and I want to share it with you. There is no display device in this program, because I don't know what you want to use for display, so plea...[Details]
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NEC infrared remote control protocol The NEC protocol uses pulse distance encoding of thebits. Each pulse is a 560µs long 38kHz carrier burst (about 21 cycles). Alogical "1" takes 2.25ms to transmi...[Details]
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The operation timing is always the most important content of any IC chip. All the usage details of a chip will be included in its official device manual. Therefore, when using a device, the first thi...[Details]
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One of the primary instruments used in designing and testing wireless charging products that comply with the A4WP standard is an oscilloscope. Many compliance test measurements are relatively easy to...[Details]
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One question I’m often asked is, “Customers often ask for Class II power supplies, what do you offer?” My answer is always “Class 2” or “Class II (Roman numerals)” or both? The pause on the other e...[Details]
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This article will discuss extensively the technical aspects of applying digital technology to power conversion and management to meet market trends and requirements of different market segments. We...[Details]
Microcontroller MCU
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