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UPS (Uninterruptible power SySTem), or uninterruptible power supply, is a constant voltage and frequency uninterruptible power supply with energy storage device and inverter as the main component. ...[Details]
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One of the fastest growing areas for
LED
applications is effect lighting, also known as architectural lighting. Effect lighting can use RGB LEDs, which use three chips, each responsible ...[Details]
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Recently, the Intelligence Institute of China Automotive Technology and Research Center Co., Ltd. and the Intellectual Property Branch of the China Society of Automotive Engineers jointly released ...[Details]
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In the middle and late stages of industrialization and the post-industrial period, the value of ecological resources is increasingly recognized by people, and green ecology is increasingly becoming...[Details]
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1 Introduction
Wireless sensor
network (
WSN) is an intelligent network monitoring system composed of a large number of tiny nodes with integrated
sensors
,
data process...[Details]
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Syringe air tightness tester Syringe air tightness tester It uses a 5.7-inch (120×90) single-color LCD touch screen with Chinese menu display. The nominal capacity of the syringe, the lateral force a...[Details]
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In recent years, with the development of society, PLC programmable controllers have been widely used in industrial production. At the same time, the requirements of technicians for their use are in...[Details]
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With the continuous development of rural electrical construction, static parallel capacitors are increasingly used in rural power supply networks. How to reduce the damage rate of capacitors? Gener...[Details]
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Today's radio designs and other wireless communication devices consume less power and take up less physical space, so there is less board area available for heat dissipation. In addition, these syste...[Details]
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introduction
The pan/tilt controller designed with a single-chip microcomputer as the core can control the camera to move over a large range and at a wide angle in monitoring situations, so tha...[Details]
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The CAN bus design specification has strict regulations on the output voltage of CAN nodes. If the output voltage of a single node does not meet the specification, the signal level is likely to be unr...[Details]
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Mariluson Design and Marketing LLC has announced that its innovative automotive safety device, the SoundBeam™ warning system, is patent pending. This invention combines the auditory effect of a horn ...[Details]
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Introduction As the complexity of today's electronic products increases with more digital circuits and serial buses, the boundaries for determining the optimal test equipment are blurring. Engine...[Details]
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In March 2021, Asus launched the ROG Phone 5 series, which includes the ROG Phone 5, 5 Pro, and 5 Ultimate. In August, the company released updated versions of the phones, called ROG Phone 5s and 5s ...[Details]
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When porting QT4.5 to mini2440, I encountered the problem of displaying Chinese in QT. Based on the information searched on the Internet, the solution is summarized as follows:
Step 1: Dow...[Details]
DSP and ARM Processors
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