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ON Semiconductor, driving energy-efficient innovation, announced that the new QCS-AX2 chipset series has been sampled, which supports the 6 GHz band based on the enhanced Wi-Fi 6E standard. The new p...[Details]
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According to SamMobile, the iPhone 14 series to be released by Apple in the second half of this year will support Always On Display. The report pointed out that when the iPhone 14 series is ...[Details]
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What is a head mounted display?
A head-mounted display (HMD) is a wearable display device worn on the head, usually in the form of glasses, helmets or head-mounted devices. It places the displ...[Details]
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Peak current control mode DC-DC converters are widely used in switching power supplies because of their fast dynamic response and stable output voltage. When the duty cycle is less than 50%, the ...[Details]
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The simulation schematic is as follows The physical picture produced is as follows: The source program of the microcontroller is as follows: #include reg52.h //Call the MCU header file #def...[Details]
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Although fleas are annoying pests, they deserve praise. These tiny creatures, only 3 mm long, can jump up to 330 mm in one leap, which is almost 100 times their body length. Recently, a micro r...[Details]
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LED lighting commonly used terms in Chinese and English (Part 1)
1backplane
2Bandgapvoltagereference Bandgap voltage reference
3benchtopsupply workbench power supply
4BlockDia...[Details]
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The development of the Internet from PC Internet to mobile Internet and then to the Internet of Things is an evolutionary process. Whether it is traditional IT communication manufacturers Huawei an...[Details]
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According to foreign media reports, the Alliance for Automotive Innovation, which represents almost all other automakers such as General Motors, Toyota, Volkswagen, etc., asked the National Highway...[Details]
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In embedded development, we often compile busybox to create rootfs, and then run executable programs on it. So how can we modify the configuration to make a rootfs compatible with both 32-bit and 6...[Details]
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This paper proposes a design scheme of an embedded solar drying real-time monitoring system based on the ARM Cortex-M3 processor STM32F103VBT6. The scheme uses the AM2301 temperature and humidity sen...[Details]
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In recent years, LED electronic display screens have attracted increasing attention as a high-tech product. They can display text, graphics and image information in real time or in a loop. They have ...[Details]
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Use cat /proc/devices to view the character devices currently supported by the kernel. Push the compiled first_drv.ko to the mounted directory. Use the insmod command to load it. There will be a ...[Details]
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0 Introduction
Generally speaking, after the lesion is detected by CT or ultrasound, sampling and pathological analysis are still needed to draw a conclusion. The biopsy gun is an important tool for...[Details]
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For decades,
silicon (Si) has been the workhorse of the semiconductor industry—everything from microprocessors to discrete power devices
. However, as modern power-demanding applications su...[Details]
RF/Wirelessly
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