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UCLA researchers have unveiled the first stable, all-solid-state thermal transistor that uses electric fields to control thermal movement in semiconductor devices. According to research published in ...[Details]
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On April 13, Microsoft updated its product series including Surface Laptop 4 and Surface Headphones 2+ on its official website. Surface Laptop 4 continues the previous design language, with the iconi...[Details]
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At present, the editor insists that it is very important to understand the power lithium battery in order to choose the right electric car. Today, the editor will teach you 5 steps to analyze the saf...[Details]
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Transphorm and Salom, with help from Qualcomm, will bring to market a 100-watt GaN power adapter that complies with the Quick Charge 5 standard and can charge a smartphone to 50% in five minutes.
...[Details]
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Toyota Motor Corporation of Japan announced today that it has developed an "acceleration suppression function" that uses big data collected from connected cars to identify abnormal operation of the a...[Details]
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In recent years, due to
the improvement
of the light efficiency
of
power
LEDs
and the decrease in prices, the number of LEDs used in the lighting field has increased rapi...[Details]
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Abstract
This paper describes a novel and simple energy recovery circuit for all types of hard-switched power converters, using only a few ST components: a tiny coil, two coupled auxiliary co...[Details]
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Recently, North (Tianjin) Systems Co., Ltd. announced that it has successfully completed nearly RMB 400 million in equity financing. This round of financing was jointly completed by Zhongke Investmen...[Details]
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1. The three major resources inside the microcontroller are: FLASH (program storage space also called ROM), RAM (memory), and SFR (special function register). Our operations on the microcontroller ar...[Details]
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Systick in STM32 has a total of 4 registers, the names and addresses are:
SysTick_CTRL, 0xE000E010 -- Control register
SysTICK_LOAD, 0xE000E014 -- Reload register
SysTick_VAL, 0xE000E018 -- Curr...[Details]
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The news that Apple's first electric car, Apple Car, will be released in September next year quickly triggered a butterfly effect, causing a large-scale earthquake in the capital market. On Decembe...[Details]
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Jiwei.com reported on May 31st that Xiaomi announced today that the modified version of Xiaomi 11 Pro has broken two charging records! 200W wired charging 100% in 8 minutes. Wired charging has entere...[Details]
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On June 16, the Meizu 17 series ushered in the second round of media firmware updates, bringing the previously announced "full-scene video stabilization technology". This time, main camera, ul...[Details]
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In electric vehicles, the temperature of all system units needs to be constantly monitored. High currents lead to losses and corresponding heat generation, especially at the contacts. TDK has now d...[Details]
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In the previous section, when I set up to disable the watchdog, I set WTCON to 0 and masked the interrupt. As shown below:
This section is to mask the interrupt register:
The follow...[Details]
Power technology
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