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LEDs are small and lightweight, have low drive voltage, are full-color, have long life, are highly efficient, are vibration-resistant, and are easy to control, providing superior conditions for design...[Details]
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According to foreign media reports, IBM has made a breakthrough in semiconductor design and technology, developing the world's first chip using 2nm (nanometer) technology. Semiconductors play an impo...[Details]
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In the early morning of June 16, local time, a large-scale power outage swept across three South American countries, Argentina, Uruguay and Paraguay, and nearly 50 million people experienced the "d...[Details]
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1. Introduction to underlying software development
1 Main contents of underlying software
The underlying software development contents include: on the one hand, the implementation of devi...[Details]
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What does the following program mean: Why is this file a bunch of assembly code? Because it involves the underlying driver, which is the core control of the CPU. It involves directly operated register...[Details]
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With the development of control technology, voltage and current modulation signals are more widely used. If the signal has a high harmonic content, the traditional active power measurement method will...[Details]
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From August 1 to 3, 2024, the 20th anniversary celebration of Suqian Liansheng, which has weathered 20 years of wind and rain and created a new future with green intelligence, was grandly held at Suqi...[Details]
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LCD2004 Interface Definition
Pin number identification description
PIN1 GND connect to 0V
PIN2 VCC connect to 4.8V-5V
PIN3 V0 connect to ground resistor 470-2K
PIN4 RS RS=0...[Details]
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With the rapid development of economy and the continuous improvement of people's living standards, health has become the focus of people's attention. Heart disease is a major killer that endangers ...[Details]
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Servo drive motor, referred to as servo motor, is a product with an encoder integrated on the basis of an ordinary motor.
What is a servo? Its original meaning is a slave. The developers...[Details]
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Share a Proteus simulation of a running light and a flashing light made with the LPC2124 chip. Here is the schematic diagram: Source code: /********************************************Copyright ...[Details]
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Recently, HUAWEI CONNECT 2023 with the theme of "Accelerating Industrialization" was grandly opened in Shanghai. Hu Xiaobo, Chairman of LeiShen Intelligent, was invited to participate in the spee...[Details]
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The CN3052A/CN3052B/CN3056 introduced in this article is a high-performance linear lithium battery charging management chip. These devices have integrated power tubes, do not require external curren...[Details]
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This article takes STM8S103F3P6 programming as an example to introduce STM8S103F3P6 serial port interrupt reception. Computer platform: Windows 7 64-bit flagship Compiler software: IAR Hardware pl...[Details]
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Self-protection device R25 with 1.5 kΩ resistance, can handle voltages up to 1200 VDC, has an energy absorption capacity of 340 J, and reduces component count
MALVERN, Pennsylvania, ...[Details]