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This article introduces a photoelectric complementary LED street light controller, which controls the solar panel to charge and discharge the battery pack, detects the battery capacity in real time, ...[Details]
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MEMS (Micro-Electro-Mechanical System) sensors are very popular in the motion, acceleration, inclination and vibration measurement markets. MEMS sensors are system-in-package solutions with many ad...[Details]
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Passive Low Pass Filter Circuit 1. A filter is a two-port network that is selective for the frequency of the input signal. It allows signals of certain frequencies ( usually a certain frequency rang...[Details]
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This year is the first year of 5G commercialization. With the development and application of information and communication technologies such as 5G, LoRa and NB-IoT, the Internet of Things has enter...[Details]
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1. Hardware: 1. Clock Tree: The system clock of 2440 is set by MPLL and UPLL. MPLL is used to set FCLK, HCLK, PLCK. UPLL is mainly used for USB. FCLK is used for the CPU core, HCLK is used for ...[Details]
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On April 9, at the CATL Energy Storage New Product Launch Conference held today, CATL released the Tianheng standard 20-foot containerized energy storage system. According to Xu Jinmei, CTO of CATL...[Details]
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On November 3, the Zhejiang Provincial Development and Reform Commission issued the "Zhejiang Provincial User-side Electrochemical Energy Storage Technology Guidelines" (Draft for Comments). This d...[Details]
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In component management and supplier management, some people confuse some concepts or relationships in the supply chain. I have also introduced them in related articles, but the introduction is not v...[Details]
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1.PIC16F876a result register The 7-bit bit of the ADCON1 status register defines whether the output result is left-aligned or right-aligned. I am confused and don't understand what it is saying. I ...[Details]
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"Don't let driving become a burden." Dr. Wang Kai, Director and CEO of CoreEngine Technology, said to EoAuto. This also represents the most simple driving vision of many users. In recent years, the...[Details]
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Adjusting the Gain of the MAX149x Family of Sigma-Delta Panel-Meter ADCs Using an External Reference
Abstract: The MAX149x family of sigma-delta panel meter ADCs can use an external re...[Details]
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A few years ago, many power supply manufacturers used passive PFC modules in their power supply products. The PFC module is a filter that reduces harmonic currents and converts non-linear loads ...[Details]
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In the servo drive system, the brushless DC motor (BLDCM) is a new type of continuously variable speed motor. It has the advantages of simple and reliable structure, convenient maintenance, high opera...[Details]
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The sound quality of digital amplifiers has always been criticized by many people. The bass is good, but the treble is harsh. In fact, this is true. We also found this problem during the product de...[Details]
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On December 13, the South Korean government announced a 38 trillion won (approximately US$29 billion) financial plan to help local electric vehicle battery manufacturers diversify their supply chains...[Details]
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