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This circuit uses a digital/analog converter DAC-20EX and an operational amplifier OP17G to form an A/X type hyperbolic function with an extended range, where A is an analog constant and X represents...[Details]
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Step 1: Hardware Preparation 1.ATMEGA8L-8PU avr microcontroller (Figure 1) figure 1 2. USBasp (a tool for burning bootloader) (Figure 2, top) 3. USB to TTL serial cable (I use the FT232 chip,...[Details]
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In recent years, many companies have launched high-speed data acquisition cards, and claim that they can be used in military radar signal analysis, ultrasonic signal analysis, digital broadcast sig...[Details]
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Recently, Driving Vision learned from the official that GAC Group's annual GAC Technology Day will be held on April 9. It is understood that on this GAC Technology Day, GAC Group will release its pow...[Details]
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After working on vibration signal analysis for two months, I have a new understanding of the Fourier transform used in digital signal processing, which serves as a summary of the Fourier algorithm.
F...[Details]
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New York will provide $12.5 million in state funding to develop long-duration energy storage technologies and pilot projects exploring the potential for green hydrogen production.
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0 Preface
The sensor part of the traditional gas pressure measuring instrument is separated from the data acquisition system, and the anti-interference ability is poor. In addition, the pressure of...[Details]
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Abstract: This paper introduces the basic framework of H.324 videophone, and based on the analysis of the amount of calculation and storage capacity required after video and audio encoding and d...[Details]
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Flow meters are common flow meters, which are mainly used in industrial production processes, environmental protection, biotechnology and energy measurement. In recent years, total energy consumptio...[Details]
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Mobile phones are gradually integrating functions with a variety of digital products, such as DSC, MP4, mobile TV, Pocket PC, WiFi, GPS, etc., which brings with it a strong desire for power supply....[Details]
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01. An example of PLC communication port damage
We have a project where the PLC port is burnt out. The PLC communication line is led out through the slip ring. Considering that it rained a few...[Details]
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1. Test circuit:
2. Test conditions:
Heavy and light load changes
※Input Voltage=9V, Output Voltage=12V, Loading Current is increased from 0A to 3A.
※Input Voltage=9...[Details]
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0 Introduction
At present, most industrial equipment has dedicated debugging interface and debugging software. This method can effectively solve the problem of on-site debugging and maintenance and ...[Details]
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The heating body is made of iron-chromium-aluminum material, with an operating temperature of 0-450℃. A nickel-chromium-nickel-silicon thermocouple is used as the temperature measurement. The contacto...[Details]
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On October 12, Xinjiang Company and some tertiary industry companies were invited to attend the investment promotion symposium and signing ceremony held by the Wusu Municipal People's Government an...[Details]