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Ethernet solutions have excellent bandwidth and equipment cost advantages, and can be easily extended to the entire factory, connecting workshop systems and enterprise IT systems with a single networ...[Details]
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According to foreign media reports, HAAS Alert, a SaaS (software as a service) company that provides real-time car collision prevention information for public safety and road fleets, announced that i...[Details]
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Xiaomi launched its Civi series of smartphones last year, which focused more on design and front-facing cameras. The company is all set to launch the Xiaomi Civi S, an iterative version of the first-...[Details]
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In recent years, LED lighting has gradually become familiar to people as a low-carbon, energy-saving and environmentally friendly lighting equipment. LED is favored by the industry for its rich color...[Details]
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Despite years of development, there has been no breakthrough in the density of lithium batteries. The extremely scarce space in mobile phones cannot accommodate a battery that is too large. ...[Details]
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Smart car power supply: 7.2V, 2A/h rechargeable nickel-cadmium battery. 1 The output current is limited to about 1A, and the TPS7350 has only a 35mV dropout voltage at 100mA. 2 To ensure that ...[Details]
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Not everyone can understand the circuit diagram inside the P0 port, and many people need to read the text description. However, some of the instructions are far from satisfactory, and the basic funct...[Details]
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Abstract: This paper introduces the design of a four-story elevator control system based on FPGA. The system uses Altera's CycloneⅡ series FPGA chip EP2C5T144 as the main control chip, and uses Ver...[Details]
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After the 220 V AC is filtered by the coil L1 to remove the common mode interference, the rectification generates a DC voltage of about 300 volts. The RT resistor is a negative temperature coefficien...[Details]
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On August 18, Shenzhen Metro Line 10 was officially opened, full of technology and extraordinary popularity. Along with this important support for Shenzhen to achieve the "Eastward Strategy" and "Sou...[Details]
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The light source of LED
is composed of so-called III-V compounds, which are well-known epitaxial crystal grains (chips). The solid compound itself is very stable in nature and is not easily...[Details]
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The full name of FED is Field Emission Display. According to the electron emission source, FED can be divided into CNT (carbon nanotube type), SED (surface conduction type), Spindt (conical emit...[Details]
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The use of digital multimeters has become very popular, but in common books on electrical technology, the measurement method of semiconductors is mostly using pointer multimeters, and the use of di...[Details]
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On November 22, 2023, GMCC and Welling, suppliers of system-level solutions for core components of consumer appliances, jointly appeared at one of the largest and most influential academic exchange ...[Details]
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When talking about new energy, we cannot fail to mention all-solid-state batteries. As one of the development directions of the next generation of energy storage technology, the advantages of solid...[Details]