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This design mainly realizes that the LED display changes its brightness with the ambient light to avoid unclear display during the day or dazzling at night due to too bright light; and communicates...[Details]
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The current mode of a spectrum analyzer typically has a frequency response starting at a low frequency of 10Hz. When used in conjunction with FET software with a bandwidth of 1Hz or less, modern spec...[Details]
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Hair pin motors are also called flat copper wire winding motors. They change the stator of a traditional motor from a strand of copper wires to a copper bar with a rectangular cross section. It loo...[Details]
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With the popularity of intelligent products, audio and video hardware accounts for an increasingly higher proportion in electronic design. Common examples include televisions, navigation systems, a...[Details]
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In order to implement the national dual carbon goals, give full play to the advantages of both parties, and promote the full development and utilization of Youyu's new energy resources, China Tiany...[Details]
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Opening remarks: Developing new quality productivity is an inherent requirement and an important focus for promoting high-quality development. At present, Shijiazhuang is anchoring its goal of promoti...[Details]
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Recently, the Shanghai Science and Technology Commission, Shanghai Finance Bureau, and Shanghai Taxation Bureau of the State Administration of Taxation announced the list of Shanghai's high-tech ente...[Details]
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Hall IC is the core part of the Hall sensor of the car. It converts many non-electrical and non-magnetic physical quantities such as force, torque, pressure, stress, position, displacement, speed, ...[Details]
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Energy conservation, emission reduction and sustainable development strategies have become the development trend of the whole society. During the "12th Five-Year Plan" period, my country's developm...[Details]
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Toy submarine sinking and floating control circuit diagram
In the circuit, T1, T2, and T3 are three water level needles. T1 is placed at the bottom of the water storage tank to detect whether there...[Details]
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In recent years, more and more small mobile devices such as mobile phones and tablets are equipped with NFC functions. NFC is the abbreviation of Near Field Communication. It is a function that can e...[Details]
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Inverter power supplies can be divided into power frequency conversion and high frequency conversion according to the conversion method. Power frequency conversion uses discrete devices or integrat...[Details]
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On April 30, MediaTek issued an announcement on behalf of its subsidiary Gaintech Co. Limited ("Gaintech") that it will increase capital in Visionox (Tianjin) Electronic Technology Co., Ltd. Gainte...[Details]
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I recently made a board. stm32rbt6, after downloading the first program, I found that the LED light was flashing, indicating that the program was running normally. But after adding a few pieces of cod...[Details]
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Today, let’s take a look at the BMS control board used on the Changan Deep Blue SL03, as shown in the figure below.
Its battery pack looks like the picture below. You can see that there ...[Details]
Analog electronics
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