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RIAA Compensated Amplifier for Low Noise OP Amplifier
Function of the circuit
This circuit is used to enhance high frequencies when recording, and to compensate and amplify when playing. In order...[Details]
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The basic characteristic of white LED is that the amount of current passing through the white LED is linearly proportional to the amount of light emitted. Therefore, strict control of the forward...[Details]
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The second "Light" + Intelligent Driving Technology Summit was held on September 6, 2019. The forum invited government departments, consulting agencies, vehicle manufacturers, lidar manufacturers, ...[Details]
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Application technology丨New domestic automotive-grade eMMC storage chip
Application field: Automotive grade chips
Unique advantages:
1....[Details]
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Many beginners are confused by the shift algorithm, which is in the form of (1 X). When experts write programs, they are used to using the shift algorithm to write the use of each register. For examp...[Details]
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1 Debugging Dilemma Friends often encounter such a dilemma during development. When the microcontroller program runs abnormally, the corresponding problem scenarios are very difficult to analyze beca...[Details]
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"Fried chicken with ginseng tea, craft beer with wolfberry, staying up late to apply facial mask, dancing with knee pads..." As the current situation of punk health among contemporary young people, t...[Details]
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Whether it is the main pipelines for water supply, drainage, heating, gas supply in the city, long-distance oil and gas pipelines, or process pipelines in factories, they are all important equipmen...[Details]
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UART (Universal Asynchronous Receiver/Transmitter) is the core device of RS-232C serial port, which is commonly used for development and debugging. You can find a detailed introduction to it on B...[Details]
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(1) Use resistance measurement method to identify the electrodes of junction field effect transistors According to the phenomenon that the forward and reverse resistance values of the PN junction o...[Details]
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This device can program 12 seconds of music (and can be extended to a longer duration). If the touch switch is installed on the door, it can also be used as a music doorbell. The circuit is shown in ...[Details]
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Photovoltaic roof effect diagram
Recently, a consortium consisting of Weihai Zhongbo Optoelectronics Co., Ltd. and Zhuhai Xingye Curtain Wall Engineering Co., Ltd. successfully won the bid...[Details]
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OB2500PCP can be replaced by PN8370, just short-circuit 2-3. Recommended applications:
12V 1A with PN8370M
5V 2.1A with PN8370F
5V 2.4A with PN8370H
OB2500POP can use PN8...[Details]
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On October 22, the "Intelligent Connected Vehicle Information Security Development Report (2021)" (hereinafter referred to as the "Blue Book"), compiled by China Automotive Engineering Research Insti...[Details]
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1 Introduction
As energy crisis and environmental pollution become increasingly serious, automakers around the world have launched various types of electric vehicles in the past decad...[Details]
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