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Recently, the Danfeng County Government and Sichuan Tenengwei New Energy Technology Co., Ltd. successfully signed the first phase of the power battery assembly base construction project in Chengdu, Si...[Details]
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Abstract: Introducing a group analog signal detection system based on MC145027. This system can connect each probe and the host through a single signal line. The number of probes can reach up to ...[Details]
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Since the project requires a 5.0-inch touch screen, I chose a capacitive touch screen with an RGB565 interface and decided to use the STM32F407+SSD1963 driver solution. The whole process was basicall...[Details]
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In accordance with the requirements of the "Notice on Carrying out the Pilot Work of Equipping New Energy Power Generation Projects with New Energy Storage in 2022" (Xiangfagai Energy No. 687), af...[Details]
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1 Working principle of computer mouse
Six groups of infrared sensors are installed around the computer mouse to sense the left, left front, front, right front and right respectively. The transmitter...[Details]
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1. Hardware Solution The working principle is that the STC89C52 microcontroller and ADC0832 form the core part of the system. The humidity sensor transmits the collected data directly to the IN termi...[Details]
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In the current industrial production process control, PLC control system is widely used. The interlocking control between control devices is realized through software programs, that is, automatic c...[Details]
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Android is an open source mobile phone operating system developed by Google. It includes the operating system, user interface and application programs, that is, all the software required for smartphon...[Details]
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It is reported that Tesla is developing a new aluminum alloy with high strength and strong conductivity, which can be used for die-casting electric vehicle parts. It is understood that commercial c...[Details]
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Circuit to drive 5 to 8 3W LED lamps in series using 12V DC/12V AC power supply
QR111, PAR30 and PAR38
Introduction:
• This circuit uses 12V DC/12V AC power supply to dr...[Details]
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1 Overview
Access control systems are moving beyond the limitations of traditional cards and readers to a new world of configurable credentials and contactless technology. In this new world, mobi...[Details]
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1 Advantages of switching regulated power supply
Low power consumption and high efficiency. In the switching voltage-stabilized power supply circuit in Figure (1), the transistor V, under ...[Details]
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Abstract: The on-board charger is the core part of the power unit of new energy vehicles and is also a device connected to the grid voltage. High efficiency, high power factor and small size are its ...[Details]
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It is reported that the US analog chip giant ADI recently issued the latest price increase letter to its distributors. According to the price increase letter circulated in the industry, ADI will incr...[Details]
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This is an ideal Class AB power amplifier with perfect over-current protection and precise gain. Its power reaches 100W and the bandwidth is from DC to 100kHz. The attached figure is its complete cir...[Details]
Industrial Control Electronics
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