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A few days ago, I bought an 8-LED flashlight (using one 5# battery) for 12 yuan at the Baihe Market. I had something urgent to do at the time and didn't try it out. When I got home, I found that ...[Details]
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1. Overview Cardiovascular disease is a common disease. With the acceleration of the pace of life and the improvement of living standards and health awareness, people need to monitor th...[Details]
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At present, tunnel lighting almost always uses high-pressure sodium lamps as light sources. However, high-pressure sodium lamps
have many shortcomings in terms of
radiation form, color rendering, v...[Details]
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Now try controlling an LED with a button... make the LED light up when a button is pressed and turn off when it is released. The main purpose is to learn GPIO input and interrupt. 1. Circuit J39-...[Details]
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Selection of pointer multimeter and digital multimeter:
1. The reading accuracy of pointer multimeter is poor, but the process of pointer swing is more intuitive, and its swing speed and amplitude ca...[Details]
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China Energy Storage Network:
According to RechargeNews, the holy grail of the energy sector has long been to generate endless electricity through nuclear fusion, effectively using the energy...[Details]
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This article briefly discusses the technical status, industrial structure and application prospects of face recognition, providing some reference for industry professionals. Face recognition is a t...[Details]
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Today, every electronic control system in a car, such as the instrument cluster, infotainment system, anti-lock brake system, engine management system, transmission control unit and body control ma...[Details]
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Recently, Jinko Electronics' high-power gold-wire-free ceramic package product 3535 (Yixing) and low-power PLCC package product 3014 were both certified to comply with the U.S. Energy Star LM-80 stan...[Details]
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Recently, at the first Dishui Lake China RISC-V Industry Forum co-organized by the China RISC-V Industry Alliance, VeriSilicon Microelectronics and Shanghai Integrated Circuit Industry Cluster Deve...[Details]
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FIRST Global and title sponsor Lam Group are about to host the world's most international innovation challenge , aiming to inspire young people's interest in STEM and propose future solutions to add...[Details]
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Qualcomm Introduces Snapdragon Satellite, the World’s First Satellite-Based Solution to Enable Two-Way Messaging for Flagship Smartphones and Other Devices
Key points:
...[Details]
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During the production process of LED light strips, there will be a phenomenon of LED false death (i.e. LED does not light up), which is most likely to occur in 5050 LED light strips. The reasons fo...[Details]
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China Energy Storage Network News:
Recently, ZTE and Nanjing NARI Relay Protection Electric Co., Ltd. (hereinafter referred to as "NARI Relay Protection") reached a strategic cooperation in N...[Details]
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The need to deliver complex styling while meeting vehicle-specific requirements and region-specific regulations has increased the complexity of the optical design process. This has led to an increa...[Details]
onsemi and Avnet IoT Innovation Design Competition
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