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1. Protective coating of flexible copper clad laminate
The protective coating is a permanent insulating film or coating covering one side of the flexible printed circuit conductor (of course, ...[Details]
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Add 336 circuit to improve voltage regulation
The application circuit shown in the figure adds an LM336 reference diode to improve the voltage regulation rate Vn=3.75+(11R2)=5V. ...[Details]
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One in five car failures are caused by batteries, a problem that will become more serious in the coming years as electric-by-wire, start/stop engine management and hybrid (electric/gas) vehicles be...[Details]
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Recently, Guangdong Oulai High-tech Materials Co., Ltd. (Oulai New Materials), a high-end display target company, received a C round of investment from SDIC Venture Capital. This round of investment ...[Details]
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SUNOTEC, a leading European developer of solar and energy storage power stations, and Huawei Technologies Bulgaria signed a memorandum of understanding on energy storage cooperation in Shenzhen to ...[Details]
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Timer2 is an 8-bit timer with a prescaler, a postscaler, and a period register. When the prescaler and postscaler are set to their maximum values, the overflow time is the same as that of the 16-bit t...[Details]
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Introduction: PIC microcontrollers are becoming increasingly popular in China. This article introduces some experiences and techniques in software and hardware design during the development of Microc...[Details]
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Measurement Principle of AC and DC Clamp Meters Hall sensors are usually used to test DC currents. This is because AC clamp meters cannot use electromagnetic induction. The Hall sensor is placed as s...[Details]
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0 Introduction
With the development of power electronics technology and large-scale integrated circuits, variable frequency speed regulation systems based on integrated SPWM circuits hav...[Details]
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When I adjust the oscilloscope to the same order of magnitude as the PWM cycle, I can measure the standard PWM waveform. Then when I increase the oscilloscope cycle, I find that a magical waveform ap...[Details]
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"From high-speed rail, rockets, aircraft carriers and large aircraft to smart toilet lids and hearing aids for the elderly, chips are indispensable..." "But even such a small chip, more than 80% of...[Details]
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HDMI was originally developed for CRT. Both HDMI and its "twin brother" UDI (which is essentially HDMI without the audio transmission function) inherited the core technology of DVI, TMDS, and are e...[Details]
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With the rapid development of energy storage and electric two-wheeled vehicles, AGV, battery replacement, balance vehicles, intelligent wireless networked Internet of Things and other industries, t...[Details]
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Operating system: rt-thread
File system: Fat16
Hardware platform: stm32f103c8
Description: Use the MCU's RAM to virtualize a USB disk to store real-time small data, which can be read by the host c...[Details]
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On October 23, we learned from the official that Ideal Intelligent Driving "end-to-end + VLM" has officially started full push, including all models under the AD MAX platform. The new generation of...[Details]
DIY/Open Source Hardware
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