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Designing a switching power supply is not as simple as imagined, especially for those who are new to the development of switching power supplies . Its peripheral circuit is very complex, and the...[Details]
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As an engineer who thinks he has a unique understanding of oscilloscopes, I have been using them for 10 years since I knew about them in my junior and senior years. I looked up a lot of information a...[Details]
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With the development of society and modern technology, the Internet of Things has come and has attracted the attention of many countries and people. The Internet of Things is developed based on the e...[Details]
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Lithium-ion batteries have high energy density and long cycle life and are widely used in portable electronics and electric vehicles . However, the high cost and limited reserves of lithium necessita...[Details]
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According to the latest research by WitsView, a division of TrendForce, global TV brand shipments reached 54.97 million units in the third quarter of 2019, up 16.8% from the previous quarter and down...[Details]
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1. Background When doing boost, the following circuit is used to sample the inductor current Use a current sensing resistor and an op amp differential circuit. As the current increases, the CT2 v...[Details]
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Recently, Littelfuse announced the acquisition of Hartland Controls. Hartland Controls has factories in Shanghai, China and Illinois, USA, mainly producing electrical components for heating/ventilati...[Details]
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As a basic medical care equipment, the call system has gradually become popular and has been continuously improved. The traditional ward call system uses PC network monitoring and wired control. Al...[Details]
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Most oscilloscope probes have a removable plastic gripper. Removing this plastic clip exposes the probe's chip tube. If necessary, the device that holds the ground lead can be removed to expose the...[Details]
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Recently, CNLINKO's best-selling waterproof connectors BD series and LP series have launched new screw-locking models, covering 2-core, 3-core, and 4-core power connectors. This screw-locking serie...[Details]
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Introduction
Wireless sensor networks integrate sensor technology, embedded computing technology, modern network and wireless communication technology, distributed information processing technology,...[Details]
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During the welding process of LED energy-saving lamps, we often encounter the problem of how to identify the positive and negative poles of the light-emitting diodes. This is particularly import...[Details]
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/**
* @brief Configures the SysTick. 系统时钟配置函数 main.c
* @param None
* @retval None
*/
void SysTick_Configuration(void)
{
/* Setup SysTick Timer for 100 msec interrupts */
if (SysTick_Config(...[Details]
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According to foreign media, the Apple 14 Pro has basically been finalized and it’s only a matter of time before mass production begins. It’s estimated that the Apple 14 Pro that will be released in...[Details]
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Target
The purpose of this experiment is to familiarize you with the impedance matching operation of a transformer coupled amplifier.
Background
...[Details]
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