Install samba: Check instalation: Add folder configuration: Add user for samba: Add password to sambapi created user: Restart samba: In windows access to samba folder: In ubuntu access to share folder:
Category: Uncategorized
Raspberry Pi: IMU control (5 of …)
DanielIzquierdo/WT901BLECL github for WT901B IMU controller with Python: https://github.com/DanielIzquierdo/WT901BLECL/blob/master/WT901BLECL.py Interface for IMU in Raspberry PI https://maker.pro/raspberry-pi/tutorial/how-to-interface-an-imu-sensor-with-a-raspberry-pi
ROS: control motors with LN298 and Raspberr Pi 3 B (4 of …)
Clone repo inside catkin_ws/src: Build de package and leave it ready for ROS launch: Start ROS (in Raspberry Pi):
Raspberry Pi: Control motors with L298N – GPIO (4 of …)
Add raspberry pyton libraries: Follow link:
Raspberry Pi: Ubuntu 20.04 Linux Setup (1 of …)
Install lightdm: Install XRDP (for remote access): If error on login change to startxfce4: Activate and deactivate LightDM desktop: How to enable GUI to start on boot Given that you have installed GUI on your Ubuntu 20.04 Server/Desktop you can enable the system to start to GUI by execution of the following command: $ sudo systemctl set-default…
ROS: Install ROS Noetic (2 of …)
Tutorials: For Raspberry pi install base: sudo apt install ros-noetic-ros-base After installation: http://wiki.ros.org/ROS/Tutorials/InstallingandConfiguringROSEnvironment Add adress to home .bashrc export ROS_MASTER_URI=http://192.168.3.151:11311 export ROS_HOSTNAME=192.168.3.155 Create catkin worspace: http://wiki.ros.org/catkin/Tutorials/create_a_workspace $ source /opt/ros/noetic/setup.bash Let’s create and build a catkin workspace: $ mkdir -p ~/catkin_ws/src $ cd ~/catkin_ws/ $ catkin_make $ source devel/setup.bash To make sure your workspace is properly overlayed…
ROS: Installing Ubuntu in VM Ware and Raspberry Pi 3 B (1 of …)
Install ROS in your Ubuntu SO Machine: https://varhowto.com/install-ros-noetic-ubuntu-20-04/ http://wiki.ros.org/noetic/Installation/Ubuntu ROS-Ubuntu image for Raspberry: https://learn.ubiquityrobotics.com/noetic_pi_image_downloads#academic-use Install Ubuntu in your RaspberryPi: http://cdimage.ubuntu.com/releases/20.04/release/ Server image comes only in server mode, no dektop no GUI Before first boot edit network-config with your wifi information: https://www.youtube.com/watch?v=GVgMM_TFeOw Update package index: sudo apt update Upgrade all ubuntu packages: sudo apt upgrade Upgrade…
Raspberry PI: links to control GPIO(3 of … )
All in One for starting with Raspberry and Python: https://realpython.com/python-raspberry-pi/ DanielIzquierdo/WT901BLECL github for WT901B IMU controller with Python: https://github.com/DanielIzquierdo/WT901BLECL/blob/master/WT901BLECL.py Interface for IMU in Raspberry PI https://maker.pro/raspberry-pi/tutorial/how-to-interface-an-imu-sensor-with-a-raspberry-pi
LIDAR: estimate plane parameters
For calculating the plane parameters we need to calculate the partial derivative over the three parameters of the plane: Ecuation for a plane: z = a + bx + cy Partial derivatives: for a => 1 for b => x for c => y
Starting Latext Maths representation from Python
Let`s first install Latex andSympy: pip install latex pip install sympy With these two libraries you can pass any math funcion to Latex for after it including in your blog. > python >>> from sympi import * >>> from latex import * >>> latex(sympify(‘1+2**(x+y)’)) ‘2^{x + y} + 1’ Now you can include in your latex…