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LED power supply test specifications
1 Several indicators describing the impact of input voltage on output voltage
⑴ Voltage stabilization coefficient
① Absolute voltage ...[Details]
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Now there is a new technology that can be used for lithium batteries, allowing them to charge faster. Today's lithium-ion batteries often use graphite, but alternatives to graphite can be found. Acco...[Details]
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Progress in silicon light-emitting
In addition, there is an example of making silicon itself, the protagonist of silicon photons, emit light. In 2011, the research team of Motokazu Otsu, a profes...[Details]
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This article systematically describes how to use the PIC16F877 microcontroller to realize the intelligent control of a touch-type dimming desk lamp, achieving (1) touch dimming; (2) filament prehea...[Details]
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Due to the progress and development of human society, modern people spend a lot of time indoors in their daily lives, so the quality of indoor air is closely related to our lives. We all know the imp...[Details]
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/******MCU multi-task template******/ #include reg52.h #define TASK_NUM 2 //Number of tasks #define FRE(x) 10000/x //define frequency unsigned char code s ={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0...[Details]
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Seven months later, the Loongson Independent Innovation Industrial Park was laid in Nanjing Jiangbei New District and the signing ceremony for its establishment was completed. Looking back on Septemb...[Details]
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The SDS2000X series super phosphor oscilloscope has a maximum bandwidth of 300MHz, a real-time sampling rate of up to 2GSa/s, and a storage depth of up to 140Mpts. It is a high-performance, economi...[Details]
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The application of LED street lights
has attracted the attention and favor of many companies, but there are some problems in structural design, lighting creativity, and shape design, which ha...[Details]
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Recently, there is a project that needs to use the STM8S103F3 microcontroller. I thought it would be easy before I started, but in practice, I encountered many problems. One of the most confusing pro...[Details]
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1. Overview
Traditional benchtop oscilloscopes are optimized to meet the needs of design engineers who primarily use interactive instruments and prioritize features such as time to first measuremen...[Details]
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The LED driver uses the LinkSwitchTM-PL series LNK458KG, which is mainly used for B10 replacement lamps. The efficiency is greater than 86% at 115 VAC input and 48V output, and greater than 87% at 115...[Details]
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Chapter 1 51 MCU Environment Construction - 1.3 Instructions Download/Burn Software
1.3 Instruction download/programming download STC-ISP: http://pan.baidu.com/s/1kU3oXD1
Unzip the STC-ISP-v4.80.ra...[Details]
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Huawei Terminal Co., Ltd.’s patent for “Live Game Interaction System and Method” was announced. The patent abstract shows that the present application provides a real-person game interaction...[Details]
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The core features of LiDAR in autonomous driving can be summarized as three-dimensional environmental perception, high resolution, and anti-interference ability. In terms of three-dimensional envir...[Details]
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