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Nanoengineers at the University of California San Diego have developed a safety feature that prevents lithium metal batteries from rapidly heating up and catching fire if they experience an internal ...[Details]
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Security vendor Check Point disclosed today that a security vulnerability exists in the audio processing firmware of the system-on-chip designed by MediaTek, which allows malicious applications to se...[Details]
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LED was first introduced into the backlight of mobile phone buttons, and gradually entered industrialization in 2008. In 2009, it entered the field of medium and large-sized display backlight, and w...[Details]
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In order to adapt to the needs of fingerprint collection sensor devices and fingerprint identification systems developing in the direction of miniaturization and embeddedness, this article proposes a...[Details]
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(1) Before measuring, the size of the current to be measured should be estimated, and the appropriate range should be selected so that the pointer indicates more than the base scale during measuremen...[Details]
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introduction
Power drivers that generate stable, high current pulses are used in many lighting applications, from high current
LEDs
in DLP
projectors to high power laser diodes...[Details]
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LED switching power supply overcurrent protection circuit, LED switching power supply overvoltage protection circuit, LED switching power supply soft start protection circuit, LED switching power s...[Details]
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Orbbec announced in its interactive platform dynamics that it has launched in-depth cooperation with the world's leading graphics () manufacturer in the field, marking another important milestone f...[Details]
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Recently, I was debugging an assembly program and looking for debugging software on the Internet. I found a tool called Emu8086 that is particularly useful. It is an 8086 virtual machine that can simu...[Details]
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The electronic parking brake system (EPB) refers to a technology that integrates temporary braking during driving and long-term braking after parking, and realizes parking braking by electronic contr...[Details]
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Recently, I took over a project that required some very basic microcontroller operations. The only thing worth mentioning was that due to the task requirements, I needed to use a single-line communic...[Details]
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On August 19, Qianhai's first virtual power plant aggregation service platform passed the performance response test of the Shenzhen Virtual Power Plant Management Center, proving that the platform has...[Details]
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introduction
In many applications of automatic control, it is necessary to sample and analyze the signal in real time, and then the DSP will perform the operation and control. AD chip i...[Details]
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System version: Ubuntu18.04-64 Compiler version: gcc version 7.4.0 (Ubuntu/Linaro 7.4.0-1ubuntu1~18.04.1) uboot version: 2018.07-linux4sam_6.0 Board model: at91sama5d3x-xplained MCU model: sa...[Details]
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The sub-forum on new energy storage driving future energy transformation of the 7th Hongqiao International Economic Forum was held at the National Exhibition and Convention Center (Shanghai) on Novemb...[Details]
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