Normally, all data of a Raspberry Pi is stored on the inserted SD card. This has the advantage that you can simply insert an operational SD card into another Raspberry […]
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Normally, all data of a Raspberry Pi is stored on the inserted SD card. This has the advantage that you can simply insert an operational SD card into another Raspberry […]
WeiterlesenWith NodeRed or the appropriate nodes, you can very easily retrieve data from the Internet and display it in a processed form. A practical use case for this is, for example, the retrieval of gas station prices [...]
WeiterlesenIt is known that almost all Linux commands can be executed with the help of NodeRed. What makes the whole thing particularly practical, however, is that you can then also […]
WeiterlesenI2C is the bus protocol or technology via which a microcontroller can communicate with many sensors or actuators. Thanks to the right software, you can also connect and communicate with […]
WeiterlesenThe great thing about the concept behind the Arduinos is that in many cases you can benefit from the work of others. It does not matter which sensor you read […]
WeiterlesenEspecially in the open source world you will sooner or later stumble on GitHub, GitLab or similar online services with "Git" in the name - in search of program code. Behind […]
WeiterlesenNormally every Arduino board is programmed via the serial interface. But not only the program code can be transferred to the Arduino. You can also send control commands to or […]
WeiterlesenThe ArdurioIDE is very simple compared to other development environments. There are not many things you can turn on or off. This has the advantage that beginners are not overwhelmed […]
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