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Preface
Conventional cars are powered by fossil fuels, which not only pollute the environment, but also reduce the amount of fossil energy. Therefore, more and more people are focusi...[Details]
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A sudden power outage at night will bring inconvenience to your life. The emergency light circuit in this article is simple and low-cost. As long as the city power is off, the emergency light will ...[Details]
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TEA5767 FM stereo radio, source code for C51 MCU. The module is less than 2 yuan on Taobao. It is recommended to use Keil uVision5 to compile. I used this version to compile and pass. The circuit sc...[Details]
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When measuring, the ammeter must disconnect the circuit and then connect the ammeter in series in the circuit, which is very troublesome. In addition, the range of the ammeter is limited and cannot...[Details]
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With the development of smart phones, especially the arrival of 4G, mobile power has gradually become the "standard configuration" of mobile phones. Together with other derivative products from t...[Details]
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The capacitance measurement circuit composed of LM741 is shown in the figure below. The measurement principle of this circuit is that the measured capacitor Cx is charged and discharged to form a...[Details]
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1. General requirements for LED drivers The arrangement of LEDs and the specifications of LED light sources determine the basic driver requirements. The main function of an LED driver is to...[Details]
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China Energy Storage Network News:
Spring breeze urges people to move forward, and power grid construction is busy. Following the concentrated start of two pumped storage power station proj...[Details]
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The microcontroller does not have an operating system. The codes written in Keil are all bare-metal codes. In-depth writing of bare-metal codes helps to understand the characteristics of the hardware...[Details]
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How to improve and maintain the placement rate of SMT equipment is an urgent problem that managers need to solve after years of use. This article takes the rotary head placement machine as an exampl...[Details]
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************************************************************************************************************/ #include "stm32f10x_lib.h" /************************************************Function De...[Details]
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Generally, electric blankets have two settings: high temperature and low temperature. When using them, if you set them to high temperature, you will always be woken up by the heat after falling asl...[Details]
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On October 14,
the vivo X200 series flagship was launched, equipped with Goodix's fingerprint recognition solution, under-screen light sensor, touch solution, smart audio amplifier and audio so...[Details]
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The BeagleBoard.org Foundation recently announced the launch of BeagleY-AI. BeagleY-AI is about the size of a business card, but it is open source hardware and does not require a fan to operate nor...[Details]
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Watchdog timer, in the embedded field, some devices need to work in some extreme environments, that is, places where people rarely go or are difficult to go. In the long-term operation, it is inevi...[Details]
Microcontroller MCU
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