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At present, in flat panel display technology, organic light emitting diodes (OLED) have the advantages of self-luminescence, high contrast, high response speed, wide viewing angle, etc., which have...[Details]
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This article describes the circuit principle and application of CO (carbon monoxide) infrared detection system design based on CAN bus and MSP430
This system is based on the desig...[Details]
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Vicor Corporation Announces Global Distribution Agreement with Avnet February 22, 2023, Andover, Massachusetts—Vicor recently announced the signing of a distribution agreement with Avnet, a global...[Details]
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As we all know, DRAM, as an important component of memory, also plays a vital role in the semiconductor industry chain. However, after a continuous rise in DRAM prices since the first half of last ye...[Details]
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1. One segment of a 4-digit common anode digital tube is not lit, while the segments of other digits can be displayed normally. This is somewhat unreasonable, because the 4 segments of the common ano...[Details]
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Introduction to Sunplus MCU The Sunplus MCU is a control and processing data and digital signal processing device. Its voice recognition module comes with voice API functions, including automatic...[Details]
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In recent years, with the rapid economic development and the gradual popularization of automobiles, urban traffic problems have attracted more and more attention, and the importance of urban road ...[Details]
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1 Function:
(1) Static display: display a smiling face;
(2) Dynamic display: a, moving display of “HELLO!”, b, display of the change of smiling face and crying face;
2 Principle
...[Details]
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China Energy Storage Network News
: From September 7 to 9, the 12th China International Energy Storage Conference was held at the InterContinental Hotel in Hangzhou, under the joint guidance ...[Details]
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To make LEDs light up and dim under stable conditions,
LED driver
integrated circuits (ICs) are indispensable, and the most ideal LED driver IC must be able to adapt to various power, d...[Details]
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After the major revision of the Weiphone App version 5.0, the new interface design and rich functions have made the Weiphone App gradually become the new "battlefield" for many Weiphone users. Whethe...[Details]
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This is the third in a series of minimalist watches based on the ATtiny85 family. This watch displays the time by drawing an analog watch face on a tiny 64x48 OLED display. It uses a separate crystal...[Details]
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On December 2, Stand
Robotics
officially released Oasis 600E, a brand new mobile robot product that integrates the five major advantages of Evolution, Efficient, Everywhere...[Details]
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Sina's "2019 Technology Billboard" annual ceremony opened on December 18 at the Shangri-La Hotel in Beijing. The theme of this Technology Billboard was "Reconstructing New Technology to Empower...[Details]
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Figure 1. Principle circuit diagram of flyback converter
The flyback conversion principle derived from Buck-Boost is shown in the figure. Because the circuit is simple and can provide DC output ...[Details]
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