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Preparation Before designing your first power supply, make sure that the printed circuit board used for the power supply follows the layout guidelines specified in the Power Integrations device data...[Details]
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Boost is a voltage-boosting circuit. The advantages of this circuit are that it can make the input current continuous and can be modulated throughout the sinusoidal cycle of the input voltage, so a ve...[Details]
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Apple recently announced the opening of three new wind farms in China. These investments are the first investments of the Apple China Clean Energy Fund. Apple and 10 suppliers in China will invest ne...[Details]
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Background of the project Jiangsu Sanneng Powertrain Co., Ltd. (hereinafter referred to as "Sanneng Power") was founded in 2014 and is located in the Damai Automobile Technology Industrial Park in J...[Details]
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The following figure is a typical schematic diagram of the design of a small Bluetooth speaker. Its main components are:
(1) The receiving module uses an OVC Bluetooth module, which has the advan...[Details]
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Function description: Use the shift function to light up the running lights The program source code is as follows: #include reg52.h #include intrins.h #define uchar unsigned char #define uint ...[Details]
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/***************************************************************************
Crystal oscillator: 11.0592M
Jumper setting: Jumper setting: Plug the jumper cap on the 34th terminal of...[Details]
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The timing circuit can prevent overcharging. When power is applied to this circuit, IC2 starts timing. The output of IC2 is fed to Q1. When the output of IC2 is high, transistor Q1 is turned on and...[Details]
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Infineon Technologies AG combines its proven expertise in magnetic position sensors with its proven linear tunnel magnetoresistance (TMR) technology to launch the XENSIV™ TLI5590- A6W magnetic posit...[Details]
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1. Detection method for LED display maintenance
1. Short circuit detection method: adjust the multimeter to the short circuit detection position (usually with an alarm function, such ...[Details]
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Silicon Valley startup Luminar has developed a new sub-$500 lidar sensing kit that could make the first batch of highly automated cars for consumers as early as 2022 if more automakers adopt it, Phoe...[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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1. The principle and function of oscilloscope
An oscilloscope is an electronic measuring instrument that uses the characteristics of an electronic oscilloscope tube to convert alternating electri...[Details]
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CNC (computer numerical control) and lathe are two common machining equipment, which play an important role in industrial production. However, there are some significant differences between them, w...[Details]
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1. The improvement of LED chip efficiency and the expansion of LED application technology will inevitably change the existing LED packaging technology
The current packaging forms of LED LAMP a...[Details]
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