Creating a Python script under ROS2
In this tutorial, we’ll look at how to create and run Python scripts under ROS2. This will enable you to create your own nodes and start developing under ROS. Create a workspace A good practice when developing under ROS2 is to create workspaces in which to...
Installing ROS2 on Raspberry Pi
In this tutorial, we’ll look at how to install ROS2 on a Linux machine, in particular a Raspberry Pi 4 running Ubuntu. ROS2 is an interesting framework to tackle when working on embedded systems such as robots. Hardware Computer with Internet access 32GB SD card...
Sending long character strings via BLE
Bluetooth Low Energy (BLE) has a known limit of 20Bytes on the length of strings sent. There are ways of overriding this limit. Hardware In this tutorial, we’ll send data from an Android application, developed under React Native, to an ESP32. The methods...
Give your Android device a voice with React Native TTS
In this tutorial, we’ll look at how to give your Android device a voice using a Text to Speech (TTS) library. Whether you’re developing applications for the visually impaired, or just want to liven up your Android system, giving your project a voice can be...
Creating a functional component with React Native
Displaying Video Stream from Motion on React Native
In this tutorial, we’ll look at how to retrieve a video stream from Motion with a React Native application. Project configuration We’ve set up a video stream with Motion on a Linux machine with address 192.168.1.92:8554 on the Wifi network. The Motion...
Video stream with Motion on Raspberry Pi
In this tutorial, we’ll look at how to set up a video stream with Motion from a Raspberry Pi. This tutorial is compatible with any Linux system. Hardware Raspberry Pi (or other Linux machine) USB camera or CSI camera Motion description The Motion program was...
Video stream with Gstreamer on Raspberry Pi
In this tutorial, we’ll look at how to stream video from a Raspberry Pi using Gstreamer. One of the most widely used streaming tools is FFMPEG. We’ll be testing gstreamer here, as there’s less transmission delay. Previous streaming tutorial: Video...
First steps with Android on Rock Pi 4
Radxa’s Rock Pi 4 board can run Debian, Ubuntu or Android OS. In this tutorial, we’ll show you how to configure and use your microcomputer with Android. Hardware Rock Pi 4 SE 32 GB SD card HDMI display Keyboard+mouse USB A to USB A cable Download and...Products
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Robotic kit Quadrina Servo MG90S
208.33€
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STL file QuadrinaV1
1.50€
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Robotic kit Rovy for DC Motor TTGM
137.50€
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Robotic kit WillySR Servo FS90R
100.00€
License
Files are licensed under the Creative Commons – Attribution – Non-Commercial license