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Sometimes LabVIEW and C calls need to pass string arrays to the DLL.
For example, a function is
void fuc(int size1, int size2, char **str)
{
...
}
How do I pass the string array in th...[Details]
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How to check the model of servo motor
The model of a servo motor is usually composed of a string of letters and numbers, and the model representation of different manufacturers is different. T...[Details]
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In the beginning, since I have already learned the bare metal program of JZ2440V3 development board, I want to test the learning results, so from today on, I will test the knowledge points I learned ...[Details]
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Japan recently completed an open road verification test of "unmanned platooning of following vehicles". This article provides a detailed introduction to the content of the project and the related tec...[Details]
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NeoPhotonics, a developer and manufacturer of photonic integrated circuit modules and subsystems for high-bandwidth, ultra-high-speed communication networks, has introduced high-power semiconductor o...[Details]
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The digital oscilloscope first samples the analog signal at high speed, obtains the corresponding digital data and stores it. After the digital signal obtained by the sample is processed and calculat...[Details]
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Which is better, synchronous motor or asynchronous motor?
AC synchronous motors and asynchronous motors are both relatively widely used types of motors. Comparing the main characteristics of t...[Details]
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OPPO will launch the Reno5 series of smartphones on December 10. Past reports have shown that the series includes three phones, Reno 5, Reno5 Pro and Reno5 Pro +. Today, Reno5 5G and Reno5 Pro 5G app...[Details]
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When you use an 8- to 14-bit analog-to-digital converter (ADC) in your system, it is important to understand the converter's voltage reference path. Figure 1 shows a circuit that can accommodate th...[Details]
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1. Open the IAR 4.42a development environment, Project->Create New Project
2. Select an empty project. Click: OK
3. A Save As dialog box pops up, file name: GPOP (Note: the file type is ...[Details]
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(Image source: Technical University of Munich, Germany) According to foreign media reports, an interdisciplinary research team at the Technical University of Munich (TUM) in Germany has produced...[Details]
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Speech recognition is the ability of a device to respond to voice commands, enabling hands-free control of a wide range of devices. The earliest applications of this technology were automated phone...[Details]
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The thermal relay tester is an electronic control device that has a control system and a controlled system. It is usually used in automatic control circuits. It is actually an "automatic switch" th...[Details]
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introduction
Seismic geophones are important sensors in data collection for oil, coal, metal and other minerals and engineering seismic exploration. Their performance will directly affect the ...[Details]
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A multimeter is a commonly used measurement tool that can be used to measure parameters such as voltage, current, and resistance. However, for the measurement of temperature sensors, a multimeter m...[Details]