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The device uses 5 minutes as a timing unit and can last up to 1 hour. It uses a 3V battery as the power source and has a buzzer alarm. The power consumption is about 6mA when working (using AT89C...[Details]
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The emergence of smart terminals has played a catalytic role in
the process of
integration of three networks
and
the pace of evolution of
new media
. Intelligence has a profound impact o...[Details]
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Nanjing Taizhi Automation Technology Co., Ltd. announced that it has completed a round B/B+ financing of several hundred million yuan, and established Jiangsu Taizhi Technology Co., Ltd. (hereinafter...[Details]
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How to use
① First, mechanically adjust the zero. By adjusting the positioning screw, make the pointer point to the zero scale line of the ammeter.
② Select the appropriate gear. There are two ide...[Details]
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This multi-directional microphone amplifier circuit is often used in group discussions or meeting rooms to capture the audio of all partners without providing a microphone for each. Place it in the...[Details]
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The purpose of a development tool is not only to debug complex problems, but also to improve development efficiency. Sometimes, achieving this goal depends more on the convenience and usability of st...[Details]
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1. Analysis The 10KHz internal oscillator is started or not through the WKTR register, and then enters the divider, and is pre-divided (1/1 to 1/2048) through WKPS, and then the overflow speed is c...[Details]
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Microcontrollers require a DC operating power supply in the 2V to 5.5V range, which can be easily supplied by batteries or secondary power supplies. In certain cases, however, microcontroller-b...[Details]
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It needs to be charged after driving less than 300 kilometers, and a full charge takes at least 6 hours. The community also needs to install special fixed charging piles... These limiting factors...[Details]
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The main design challenges of LED lighting applications include the following aspects: heat dissipation, high efficiency, low cost, dimming without flicker, wide range dimming, reliability, safety ...[Details]
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Recently, we learned from online channels that during the 2020 World New Energy Vehicle Congress in Haikou, at the plenary session held on the afternoon of September 28 with the theme of "Sustainable...[Details]
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Oscilloscopes are indispensable tools for people to design, manufacture or repair electronic equipment, and are likened to the "eyes" of engineers. However, most people's impression of oscilloscopes ...[Details]
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Once self-driving cars become a reality, passengers will no longer worry about safety issues and will need to find new ways to entertain themselves. However, the high latency of car-to-data center ...[Details]
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Recently, Hunan released a report on the construction status of key projects in the province's electronic information manufacturing industry in the first quarter of 2021. As of the end of March, al...[Details]
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Ceva-SensPro2 DSP in S300 edge computing chip supports audio/video/sensor fusion processing for wearable devices, cameras, smart healthcare and other fields
Ceva, a glo...[Details]
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