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The most effective way to regulate the current in the LED from a higher input voltage is to use a synchronous buck regulator. This can be easily accomplished with an integrated field effect transi...[Details]
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As a light source, the solar simulator can be equivalent to the sun light source in a sense, and can simulate sunlight irradiation. Solar simulators are widely used in solar cell characteristic testin...[Details]
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Honor has been teasing the launch of its Hunter gaming laptop recently. The brand has officially announced that it will launch the gaming laptop in China on September 16. It is not the only product t...[Details]
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Multimedia applications such as mobile TV, mobile games, and audio playback pose huge challenges to the power management design of mobile phones. Handset designers need to add new multimedia features...[Details]
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On August 20, the Baotou Beijing Science and Technology Innovation Base, led by the Baotou Municipal People's Government and co-built by the Baotou Municipal Science and Technology Bureau and various ...[Details]
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After the emergency mode is activated, the inverter will ignore all faults and alarms and try its best to keep the motor running, except for some emergency faults that may directly cause damage to ...[Details]
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The procedure is too simple, so I won’t explain it. Just watch it for yourself. ICCAVR compiler for ATMEGA16 1. External interruption #include iom16v.h #include AVRdef.h unsigned char temp=0x80; vo...[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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In connection with transmission line theory and oscilloscope loading effects, here are some things to consider when measuring 50Ω on an oscilloscope. Of course, you don't need to consider these whe...[Details]
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1 Principle of undefined interrupt 1.1 ARM instruction composition ARM instructions are composed of 32 bits and have a certain format. If the format is not met, the instruction cannot be recognized a...[Details]
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According to data from market research firm eMarketer, in 2017, 35.6 million U.S. consumers used voice-controlled devices at least once a month, and that number is growing at a compound annual growth...[Details]
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Consumer electronics based on different wireless standards and technologies are becoming increasingly intelligent. We can achieve connection and data transmission through WiFi or Bluetooth in our mo...[Details]
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EPROM chips require ultraviolet light to erase their contents, and if you are unlucky, it is really difficult to find a UV eraser. In fact, the working principle of the UV eraser is not complicated...[Details]
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Holtek has launched the new WPC Qi protocol 5W wireless charging receiver MCU BP66FW1242. It complies with the Qi communication protocol and has a built-in linear charger. With rich MCU peripheral ...[Details]
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The use of serial bus technology can greatly simplify the hardware design of the system, reduce the size of the system, improve reliability, and make the system easier to change and expand. Commonly ...[Details]
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