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 […]
Weiterlesen
Category: Code snippets
The codesnippets category contains articles on useful codesnippets or other programming tips in different programming languages.
HowTo: Node Red – Display close by gas station prices on the dashboard
With 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 [...]
Weiterlesen
HowTo: Node Red – View Linux login history
It 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 […]
Weiterlesen
Code snippet: Arduino – Activate I2C broadcast reception
I2C 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 […]
Weiterlesen
HowTo: ArduinoIDE – Install a library
The 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 […]
Weiterlesen
HowTo: GitHub – How to copy files from a git repository to my computer
Especially 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 […]
Weiterlesen
HowTo: Arduino - Possibilities of the serial port
Normally 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 […]
Weiterlesen
ArduinoIDE Tips and Tricks
The 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 […]
Weiterlesen
English 
Deutsch 
Français 
Español 
Português do Brasil 
Nederlands