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With just a few additional components, you can use a high-efficiency step-down DC/DC converter to create a constant-current multi-channel LED driver. Driving a single-channel LED is relatively simple,...[Details]
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Lithium batteries can be divided into cylindrical batteries, square batteries and soft-pack batteries according to the packaging form. Although square batteries are the mainstream of power batteries ...[Details]
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There are thousands of roads, but safety comes first. Driving irregularly can bring tears to your family. In China, 260,000 people die in traffic accidents every year, which means 700 people die ever...[Details]
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In the fourth industrial revolution, popular raw materials such as graphene and nanosilver have attracted much attention from the outside world. South Korea has taken the lead in obtaining internatio...[Details]
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◎Problems faced in measurement/testing
To build an LCD optical measurement system to inspect panel quality, the following problems will be faced:
1. Establish a measurement system tha...[Details]
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introduction
Freescale's
Smart Car Competition has been successfully held for 4 times.
Most of the participating teams that use
cameras as their main
sensors
have chose...[Details]
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The probability of PLC hardware damage or software running errors is extremely low. When checking for faults, the focus should be on the PLC's peripheral electrical components. Most PLC faults are ...[Details]
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system structure
The most easily thought of multi-site tester is a mini-tester system. Each mini-tester contains all the resources needed to run a series of tests at a site. Figure 3 shows a system c...[Details]
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/* #include "stm32f4_discovery.h" #include "stm32f4xx_conf.h" uint32_t Gb_TimingDelay; void Delay(uint32_t nTime); void main() { SysTick_Config(SystemCoreClock / 1000); //Set systemtick one mi...[Details]
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ETC is not a new product, so why has it taken so long to become an "Internet celebrity"? "You can get through the station in three seconds, and the toll is 5% off. The equipment is free, and you ca...[Details]
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1. Because I still don't understand some instructions of ARM assembly, especially the differences between some instructions with similar functions. I accidentally searched "FAQ ARM assembly" on the In...[Details]
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In the previous issue, we introduced "Low impedance, mismatch, high power - audio power amplifier for CS101 project". So, what are the protection measures for the audio power amplifier for CS101 un...[Details]
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Shenzhen CLENERGY STORAGE, INC (hereinafter referred to as "CLENERGY US"), a wholly-owned subsidiary of Shenzhen CLENERGY Electronics Technology Co., Ltd. (hereinafter referred to as "the Company")...[Details]
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1 Introduction
The low-light-level night vision technology, which began in the 1960s, relies on natural light to illuminate the scene at night and works in a passive way. It has good conce...[Details]
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Recently, Sinoma Overseas and Equipment Group signed a cooperation framework agreement and held a kick-off meeting for the all-vanadium liquid flow energy storage project in Beijing. Zhu Linhe, Sec...[Details]
stm32/stm8
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