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Engineers often use different detection methods to judge the performance of transistors during the measurement of transistors, and occasionally detect transistors with damped output. Unlike the detect...[Details]
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1. The characteristic of dynamic display is that the segment selection lines of all digital tubes are connected in parallel, and the bit selection line controls which digital tube is effective. I...[Details]
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If you have several processors and peripherals in a system, understanding the real-time dynamics of all these chips becomes very important to develop cost-effective and reliable products, especiall...[Details]
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Putting aside the content of Windows 98’s advertisements back then, we can draw a conclusion: if you want your future to be less painful and to be cooler, it is obviously not possible without money t...[Details]
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1. Introduction LED applications have expanded to various fields, including LCD backlight, mobile phone backlight, signal lights, artistic lighting, architectural lighting, stage lighting contr...[Details]
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There are two issues with using a PIC to debug an LCD application. First, the LCD controller will stop when the device is halted. Second, the ICD pins are segment-shared on the PIC16F946/917/916/914/...[Details]
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The author of this article is an experienced power engineer who has been using oscilloscopes on the front line for a long time. In this capacity, he proposed that some details should be paid attenti...[Details]
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The US company Nuvera Fuel Cells will launch its new E-45 fuel cell system for medium and heavy commercial vehicles. It can provide primary power or be used as a range extender. Subsequently, they wi...[Details]
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1 Introduction
The basic components of various measurement and control systems and intelligent instruments and meters include:
sensors
,
computer
systems, and actuators. Nowadays, the ve...[Details]
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1. The concept of option bytes (refer to stm8s Chinese data sheet): The option bytes include the configuration of the chip hardware features and the protection information of the memory. These bytes ...[Details]
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As we all know, the inverter is the core part of UPS, and the performance of the inverter determines the output performance index of UPS. In a UPS composed of a rectifier, an inverter, a charger, e...[Details]
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This routine sends data to STM32 through the PC's serial port debugging assistant, and sends the received data back to the PC after receiving it. The details are discussed below. . .
Example 1:
vo...[Details]
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Display a column on the 8X8 dot matrix LED, and let it move smoothly from left to right three times, then from right to left three times, then from top to bottom three times, and finally from bottom ...[Details]
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PCI2040 is a bridge chip produced by TI specifically for use between DSP and PCI bus. The internal schematic diagram is shown in Figure 1. For a detailed introduction to PCI2040, please refer to th...[Details]
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Industrial control computers are computer systems designed specifically for the field of industrial automation control, with the characteristics of high performance, high reliability, real-time per...[Details]
Test/Measurement
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