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Recently, Huade Hydrogen Energy delivered the HyESS-C5 commercial hydrogen-electric energy storage system to its customers, helping them with hydrogen-electricity coupling demonstration projects an...[Details]
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Affected by factors such as the accelerated urbanization process in my country, prominent traffic congestion problems, and diversified travel needs of people, the online car-hailing industry has sh...[Details]
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When lightning strikes in the distance, the lightning surge is transmitted to the equipment through the power grid or communication lines. Although it may not immediately damage the equipment, it w...[Details]
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MR16 lamps are a type of multi-faceted reflector lamps, widely used in commercial retail and home decorative lighting. Since they usually use halogen filaments as light sources, they have many di...[Details]
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Electronic products are made up of different parts, and electronic components are very important. Without electronic components, electronic products cannot work. These electronic components are cap...[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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Format date and time string
This function uses the time format code to specify the format and displays the time stamp value or numeric value according to the format.
Note: There is a % before t...[Details]
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1. Peripheral memory map Peripheral base address: corresponding peripheral memory start address + address offset (see the STM32 reference manual memory impact section and the corresponding peripheral...[Details]
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The oscilloscope probe we know has a small switch for selecting between X1 and X10. When we select X1, the signal enters the oscilloscope without attenuation. When we select X10, the signal is attenua...[Details]
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This paper analyzes the working principle of the voltage protection circuit composed of a single junction transistor and a thyristor, and proposes a circuit that uses the LM339 voltage comparator t...[Details]
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Sealed lead-acid batteries have a lot of internal energy loss, which is a serious problem. In some cases, the battery may completely lose its charging capacity after a few weeks without trickle cha...[Details]
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After a blogger previously exposed the news about Honor X10 Max and Honor 30 Youth Edition, today blogger @数码闲聊站 also exposed the rendering information of Honor 30 Youth Edition. Judgi...[Details]
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Recently, Samsung Display and LGD are also facing patent lawsuits filed by the Irish OLED manufacturer Solas OLED. Solas OLED previously purchased relevant patents for OLED panels from the US semicon...[Details]
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Overall design
The CAN bus interface circuit mainly includes: single chip microcomputer, controller interface, bus transceiver and watchdog circuit, etc. The SJA1000 controller produced by Phil...[Details]
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Shadow mode is actually to simulate the interaction process between people in the autonomous driving system according to human driving habits through data collection. For developers, they need to r...[Details]
Analog electronics
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