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This program mainly uses external interrupts to receive and decode infrared remote control signals, and uses serial communication to transmit the code to the computer for display. Note: Please use a ...[Details]
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The global automotive industry generally believes that 2023 will be the year when ADAS will be widely popularized. The car manufacturer has added more autonomous driving functions to the L2 label. Bu...[Details]
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1. The difference between ripple and noise Ripple Since the switching tube of the switching power supply operates in a high-frequency switching state, in each switching process, electric energy is ...[Details]
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Differential Amplifier Circuit Basics
Circuit composition
As shown in Figure (a), when the temperature changes, the collector potential changes, causing the output voltage to chan...[Details]
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According to GitLab's latest press release, Arm Open Source has decided to migrate several of the company's open source projects from GitHub to GitLab. In the press release, GitLab outlined the impor...[Details]
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The batteries used in digital multimeters are generally 9V laminated batteries, but not all of them are rechargeable. There are 3 types of stacked batteries: 1. 9V carbon battery, also known as 6F22 ...[Details]
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Many battery-powered systems require a visual indicator to show when the battery needs to be replaced. LEDs are commonly used for this purpose, but they consume at least 10mA of current. This con...[Details]
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December 28, 2021 - Ambarella, a semiconductor company focusing on AI vision chips, has teamed up with HASCO VISION, a pioneer in the automotive lighting and electronics industry, and Zhiji Auto, a s...[Details]
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1. Overview
With the rapid development of network communication technology, image compression processing technology and transmission technology, families can adopt the latest communication and imag...[Details]
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With the introduction of the carbon neutrality goal, the strategic position of renewable energy represented by photovoltaics has become prominent. Stimulated by both policy promotion and demand increa...[Details]
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Sungrow Power Supply recently announced preliminary statistics on its 2014 shipments. Compared with the same period last year, the Chinese market grew by about 20% and the overseas market grew by 4...[Details]
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my country's production and sales of new energy vehicles have ranked first in the world for eight consecutive years. How to maintain its rapid development advantage and continue to expand industrial ...[Details]
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Future Apple AR devices, such as "Apple Glasses," may incorporate holograms to make moving around in a virtual environment feel more natural. Apple already has a number of patents and patent ap...[Details]
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1. What is RF?
Answer: RF stands for Radio frequency, which mainly includes wireless transceivers.
2. What are the frequencies of mobile phones in the world today (CDMA, GSM, landline, PHS, anal...[Details]
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1. Software overview ◆NS-Multimeter digital multimeter program control software realizes the control of most digital multimeters. Through this system software, you can not only conveniently and quick...[Details]