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What does optocoupler mean?
A photocoupler is a semiconductor device that converts an electronic signal into an optical signal and then back to an electronic signal. When current moves to the ...[Details]
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Two German photovoltaic inverter manufacturers, Steca and KOSTAL, have reached a business alliance to share the technological development results of single-phase and three-phase equipment and energ...[Details]
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Although beam control systems have been used for many years in imaging, display, and optical trapping, they all require bulky mechanical mirrors and are too sensitive to vibration. Compact optical ph...[Details]
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Now that you have learned USB, you must understand how USB devices communicate with USB host data. Here we mainly talk about the device side, because our code is used for USB devices. We need to defi...[Details]
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The 9th China International Solar Energy Storage and Charging Conference was successfully held in Shanghai from November 11 to 12, 2022. The conference discussed the theme of "Solar Energy Storage ...[Details]
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Matching an antenna to an application requires accurate antenna measurements. Antenna engineers need to determine how an antenna will perform in order to determine if it is suitable for a particular a...[Details]
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Introduction: Summary of homemade AVR JTAG: Collect detailed information, understand its principle, and confirm a production plan. Then confirm the circuit is accurate and learn to use related softwa...[Details]
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IT Home May 2 news According to foreign media Windows Latest, Microsoft will release Surface Go 2 in May, and related hardware specifications have been leaked. According to the retailer's list, Su...[Details]
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After the beginning of 2021, a dramatic scene occurred in the chip industry. The automotive chips, which had been unknown for a long time, broke out into an extreme shortage, and a small chip choked ...[Details]
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Yesterday, Honor 9X was officially launched and achieved gratifying results. After achieving over 200 million sales in 2 minutes, it set a new record for the first sale of new mobile phones on Tmall ...[Details]
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There are many subsystems in the hybrid power system. The vehicle controller, as a management system to achieve the driver's driving needs and energy safety, needs to coordinate the reasonable ...[Details]
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Since the second half of 2019, the semiconductor industry has continued to grow in popularity, and the production capacity of major wafer fabs and packaging and testing plants has been tight. In the ...[Details]
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MOS transistors have been shrunk dramatically since their invention decades ago. Reductions in gate oxide thickness, channel length, and width have driven significant reductions in overall circuit s...[Details]
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At the 2021 Consumer Electronics Show (CES), Intel Corp's self-driving car company Mobileye detailed its latest technological advances, including the display of its newly developed silicon photonic l...[Details]
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In automotive power systems, damage to DC-DC converters can be caused by a variety of factors. However, one of the main reasons is that the residual voltage of the surge TVS (overvoltage protector)...[Details]