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The general dual power supply (positive and negative symmetrical power supply) does not have the function of continuous adjustment, which brings inconvenience to use. This article introduces the symme...[Details]
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Samsung Display, which dominates the market for small and medium-sized organic light-emitting diode (OLED) panels, will invest heavily in large TV OLED panels. Earlier, Samsung Display had planned ...[Details]
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In the recent G7 ministerial communique on climate, energy and environment held in Italy, the G7 advanced economies called for a more than sixfold increase in global energy storage ...[Details]
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This design is a wireless remote control switch system that can realize long-distance lighting control. It consists of two parts: the transmitting system and the receiving system. The system uses a...[Details]
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When people mention security network applications, they mostly think of network surveillance cameras. In fact, the composition of the surveillance system is not limited to front-end products. Wit...[Details]
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In recent years, due to the advancement of technology and efficiency,
the application of
LED
has become more and more extensive; with the upgrading of LED application, the market ...[Details]
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The domestic power supply industry has generally adopted automatic measurement systems for product testing. The entire system will include a variety of measurement items, and most tests can be measur...[Details]
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The transistor is one of the basic components of semiconductors. It has the function of current amplification and is the core component of electronic circuits. The triode is made of two closely space...[Details]
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"Traditional cars use about 70 units per vehicle, while electric vehicles use about 300 units per vehicle." "Standing at the center of the chip shortage storm." “When there is a price increase du...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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On December 2, Aion’s super charging service center - Beijing Capital International Airport Station was completed. Aion’s exclusive benefits allow users to enjoy worry-free travel.
Domin...[Details]
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According to foreign media WinFuture, HMD Global plans to launch two new mobile phones in the near future - Nokia 6300 and Nokia 8000. These two models should have a little premium. According...[Details]
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The taxi meter design is based on AT89C52 microcontroller, and uses AMPIRE28*64 LCD to display the taxi meter price, mileage and amount; the clock chip DS1302 is used to display the time and count wh...[Details]
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Design requirements: 1. This design is based on STC89C51/52 (common to AT89S51/52, AT89C51/52, optional) microcontroller 2. Use DS18B20 temperature sensor to measure temperature (0-99.9°C), and the t...[Details]
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Every year, 1.25 million people die in car accidents, of which more than 94% of fatal accidents are caused by human error (drunk driving, speeding, ignoring traffic lights, texting while driving). ...[Details]