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introduction
This competition is fully closed and online resources are not allowed. The participating teams are required to complete the tasks specified in the title within two days. This quest...[Details]
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Testing is an essential part of ensuring product quality. Manufacturers need more accurate, flexible and economical testing systems. The faster the industry develops and the more widely used the pr...[Details]
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Environment X IDE V2.35 C PICKIT3 The MCU source program for switching two relays with one button is as follows: #include pic.h #include xc.h #pragma config WDTE = OFF // Watchdog Timer ...[Details]
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CIOs should leverage these trends to deliver and expand mission capabilities
As we head into 2024, government CIOs are facing increasing challenges both internally and externally, an...[Details]
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An ordinary voltmeter gives a measurement reading of the signal voltage by moving a pointer or digital display on its dial. An oscilloscope is different. An oscilloscope has a screen that can display...[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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The figure shows the basic application circuit of the W317 three-terminal adjustable positive
integrated voltage regulator
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The circuit W317 shown in the fig...[Details]
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In a recent interview, Ren Zhengfei said that most of Huawei's employees have returned to work after the outbreak of the new coronavirus epidemic. It is reported that Ren Zhengfei said in the lates...[Details]
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Introduction to several cycles Cycle Name describe time Oscillation (Clock) The period of the oscillator source that provides the clock pulse signal T=1/f state The oscillation period is obta...[Details]
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As cars become more and more intelligent, whether the interior of the car should be dominated by large screens or physical buttons has become a focus of debate in the industry. Some people say that...[Details]
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In the five years since the new electricity reform, the progress of the construction of the electricity spot market has been outstanding and exciting. This article sorts out the dynamics, rules and...[Details]
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According to Jiwei.com, the Semiconductor Industry Association (SEMI) pointed out in its global semiconductor equipment market statistics report that global semiconductor equipment sales reached US$7...[Details]
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Used as automatic audio limiting diode
The figure shows the principle diagram of the automatic audio limiter composed of a limiting diode D and a resistor R2. When there is no signal input, a small...[Details]
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Experimental requirements:
The internal timer 0 of AT89S52 works in mode 1, that is, it is used as a 16-bit timer and T1 overflows and interrupts once every 0.05 seconds. P1.0~P1.8 of P1 port are con...[Details]
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Since the beginning of this year, state-owned central enterprises have continued to increase their layout in strategic emerging industries. A reporter from China Securities Journal recently visited th...[Details]
Analogue and Mixed Signal
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