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1 Project Requirements
(1) The initial display of the digital tube when it is turned on is ----, and it displays 2013 during normal operation;
(2) The digital tube display...[Details]
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Various forms of LED packaging structures and technologies
In the LED industry chain, the upstream is LED substrate wafers and substrate production, the midstream industrialization is LED ch...[Details]
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It is reported that Apple is negotiating to purchase part of Japan Display's (JDI) Hakusan factory in Ishikawa Prefecture for US$200 million. At the same time, Apple may continue to use LCD screens i...[Details]
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1 Introduction
The I2C bus is an inter-chip serial transmission bus introduced by Philips. It uses only two lines, the serial data line (SDA) and the serial clock line (SCL), to achieve perfect...[Details]
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Edge computing is one of the most talked-about technology trends right now. As the trend gathers momentum, you may think it’s time to invest in intelligent edge technology and grow your IoT network. ...[Details]
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On the morning of February 18, Huaihua High-tech Zone and Dongjia Electronics Holding Co., Ltd. held a signing ceremony, marking the official settlement of the high-performance energy storage m...[Details]
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//****************************************************** //Purpose of the experiment: //Be familiar with using the MCU to test the temperature using the DS18B20 temperature sensor, and use the 1602...[Details]
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The power grid is a physical network used by every household. The basic function of existing power lines is to transmit power. Using existing power lines to achieve data communication without adding ...[Details]
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Harmonic control
of
single-phase square wave inverter
circuit
1.
Basic methods of harmonic control
in inverter circuits
Through the previous introduction, t...[Details]
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Switching mode power supplies are used to convert one voltage to another. The efficiency of this type of power supply is usually very high, so in many applications, it replaces linear regulators. ...[Details]
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According to foreign media reports, Endera, a technology company focusing on pure electric commercial vehicles , charging infrastructure and software solutions, announced the launch of a new pure ele...[Details]
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Samsung is preparing to launch its next flagship series, the Galaxy S22 series. In the past few months, a lot of information about the Galaxy S22 series has been revealed, and today it was rep...[Details]
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1 Introduction
The design of electronic products, especially onboard switching power supplies, is a complex system engineering project. It not only takes into account the parameter design ...[Details]
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Skateboard chassis is very popular recently, and everyone is thinking about how to make it. There are a lot of articles on the Internet, but basically no one can explain it clearly. In fact, skateboa...[Details]
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1. The oscilloscope responds slowly. 2. The machine failed to start once. 3. There is a discrepancy between the oscilloscope's direct display value and the cursor test value. 4. The afterglow of the ...[Details]
MicroPython Open Source section
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