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Introduction In industrial control, it is often necessary to inspect and control certain temperatures, control the start and stop of motors at a fixed time, and control multiple unloading and feeding ...[Details]
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There are four main types of common air conditioner after-sales failures: bad coil, non-reversing, cross-flow and leakage. So, what are the corresponding causes and solutions for each situation? Le...[Details]
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Circuit Overview: Precision voltage reference IC TL431 is a common precision voltage reference IC, which is widely used. Its output voltage can be adjusted up to 36V continuously, the working cu...[Details]
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TI's MSP430F471x3, MSP430F471x6 and MSP430F471x7 are ultra-low-power mixed-signal microcontrollers that integrate three, six or seven 16-bit sigma-delta ADCs, two 16-bit timers, four universal serial ...[Details]
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The single chip microcomputer transfers data. The data in 0000H--00FFH in the memory is transferred to 2000H--20FFH. Reward points: 30 - Solution time: 2009-10-4 09:42 =============================...[Details]
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This article takes smdk2410 as an example to illustrate the generation process of uboot 1.uboot generation The steps to generate uboot are as follows: make smdk2410_defconfig make all 2. uboot gene...[Details]
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Transmission/reflection spectrum measurement is an important optical property of the material itself and a basic means of spectrum measurement. It usually requires the use of spectrometers, light sou...[Details]
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The Philips PH2 smartphone was launched last week at a price of 799 yuan. Now, the company has launched another model called Philips PH1 in the Chinese market. The Philips PH1 has a 6.517-inch LCD ...[Details]
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The circuit diagram of the EEPROM module on the development board is as follows: Purpose: To realize the communication between the microcontroller and the AT24C02 chip on the development board. E...[Details]
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Using a linear regulator to convert voltage will face power consumption issues, while the switching method will have noise issues. The choice of conversion method for LED drivers depends on the app...[Details]
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Output matching circuit of professional audio amplifier
Output matching circuit of audio amplifier.
The resistors in the diagram limit the current at a higher frequency, thus ...[Details]
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Multi-voltage electronic systems often require complex supply voltage tracking or sequencing. Failure to meet this requirement can lead to system errors or even permanent failure in the field of use. ...[Details]
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Today when I was debugging a program, I found that when a function return value was assigned to a variable, the variable value always displayed "not in scope" and I could not see the value assigned t...[Details]
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When should I use an oscilloscope?
If you need to measure the "analog" characteristics of many signals at once, a digital oscilloscope is the most efficient solution. Use an oscilloscope when you nee...[Details]
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Things did not look good for Bitcoin over the past week. The price of Bitcoin rebounded to $8,540 on October 1, but then it continued to fall, eventually falling below the $8,000 support level over t...[Details]