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Energy harvesting technology is maturing and is expected
to be used in a large number of emerging applications such as
wireless
sensor
networks, laptop computers, medical devices, etc...[Details]
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When I first joined the new company and built the WINCE6.0+S3C2451 development environment, I encountered some weird problems, which delayed me for some time. I wrote them down here, hoping that ev...[Details]
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1. Development of satellite navigation systems
The global satellite navigation system, also known as the Global Navigation Satellite System (GNSS), is an air-based radio navigation and posit...[Details]
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Today, blogger @数码闲聊站 revealed that Huawei will release the Mate 50 series based on Qualcomm's new platform in Q1 next year. We know that Qualcomm's new platform will be named Snapdragon 898,...[Details]
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With the development of modern society and the advancement of science and technology, many high-rise buildings and intelligent buildings have emerged. As an important means of transportation inside...[Details]
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Application circuit and principle of LM324
LM324 as an inverting AC amplifier
See the attached diagram for the circuit. This amplifier can replace transistors for AC ampl...[Details]
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During the execution of user applications, special requirements may be required to implement a soft reset of the microcontroller system (one of the hot restarts). Since the traditional 8051 microcontr...[Details]
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Since the beginning of this year, the field of special technology has flourished, and various innovative robots have been launched, showing great application potential and influence, such as the "s...[Details]
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Discusses LED lighting and the drivers used, analyzes the difficulties that may be encountered when designing LED lighting, and introduces how to use NCP3065 to design MR16 LED lamps. For more informa...[Details]
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Sinusoidal signal is one of the very important signals in electronic circuit design. In many electronic devices and systems, sinusoidal signals are required as input sources. The design of sine signa...[Details]
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The 2024 Paris Olympics has come to a successful conclusion, and the "technological style" shining inside and outside the stadium has become a highlight of this Olympics. The "digital" presentati...[Details]
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From February 6 to February 29, the State Grid Corporation of China reduced the charging service fee by half for nearly 30,000 charging piles covering five provinces, including Guangdong, Guangxi...[Details]
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"In every city, street lamps are densely distributed and can be used as small 5G base stations, saving a lot of cost of duplicate construction." On November 21, at the "2019 China Innovation Confer...[Details]
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How to choose speakers?
A speaker is actually a device that converts an audio power signal within a certain range into an audible sound with a sufficient sound pressure level through a transdu...[Details]
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A soft starter is an electrical device used to start a motor. Its main function is to reduce the current impact when the motor starts, protect the motor and the power grid, and extend the service l...[Details]
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