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This 4 W audio amplifier circuit uses TIP41 as the final stage amplifier. This amplifier circuit can provide 4 watts of power at a 4 ohm speaker. Transistor TIP 41 is combined with BC547 and BC557 ...[Details]
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Divided into three files Main.c (main program file) LCD.c (LCD screen driver) LCDFont.h (LCD font library & graphics library) Call structure: Main.c calls LCD.c and LCDFont.h (graphics library) at ...[Details]
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Today, well-known whistleblower @Onleaks exposed the renderings of Nokia 7.3. As shown in the picture, Nokia 7.3 uses a hole-punch screen solution, the screen size is 6.5 inches, the resolution is FH...[Details]
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A design scheme for a high-power adjustable switching power supply
A design scheme for a high-power adjustable switching power supply
Abstract: This paper gives a design scheme for a new ...[Details]
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1. Set the number of characters for the Tab key indent in IAR software
Method: Tools-Options-Editor-Tab Size, change the number at the end as you like.
2. Error : Undefined external "LcdInit...[Details]
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0 Introduction
The power factor of a high-frequency switching power supply is a very important parameter, which directly determines whether the product meets the general harmonic stand...[Details]
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Based on the understanding of the lidar industry and in-depth work from point cloud to perception system in the past few years, Liangdao Intelligence found that scenes with high traffic density are m...[Details]
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In electronic technology, transistors are a very common component. The parameters of transistors are closely related to the measurement schemes and results of many electrical parameters. Therefore, i...[Details]
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The satellite digital TV receiving system generally consists of three parts: a receiving antenna (including feed source), a low-noise downconverter (high-frequency head LNB) and a satellite digita...[Details]
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1 Hardware Design of Multi-channel Inspection Controller
The hardware circuit includes CPU, buttons, LED display, light-emitting diode, A/D, D/A, gain adjustable amplifier circuit, decoding cir...[Details]
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Traditional electric fans are mostly controlled mechanically, with few functions, high noise, and large changes in wind speed at each gear. With the development of science and technology and the impr...[Details]
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There are five main output methods used in level measurement: relay output, two-wire output, transistor output, contactless output and NAMUR output. However, when the level switch is used in level ...[Details]
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Application Technology丨WePilot Advanced Intelligent Assisted Driving Solution
Application field: Intelligent driving
Unique advantages:
WeRide One is a general tech...[Details]
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The most important thing for electronic devices is charging. For example, the Powermat input device only requires users to place their handheld devices on the charging mat, and the battery can be c...[Details]
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As autonomous driving technology is changing with each passing day, the installed capacity of various core components has become an important indicator to measure the market position and technical ...[Details]