Dragos Calin

I believe in different thinking, and I know that I can learn how to build robots by doing and watching.

[Dragos Calin @IntoRobotics]

New Project: How To Build a DIY Robot Chassis: https://t.co/IEi4oa0xDK
#Robotics

[Dragos Calin @IntoRobotics]

New sensors in: Accelerometer, Gyroscope and #IMU #sensors in #Robotics

https://t.co/mc8KwOMTRU

[Dragos Calin @IntoRobotics]

When I first became interested in #lidar technology, I had no idea where to start. I didn’t know which sensor to use. I didn’t know that the LIDAR sensor that I found could be used indoors or outdoors.

I wish there had been a list like this: https://t.co/sdSh6cEnqt

#robots

[Dragos Calin @IntoRobotics]

New: Tank #Robot kit with WiFi video streaming (compatible #raspberrypi)

https://t.co/ZvIYsT3k6v

[Dragos Calin @IntoRobotics]

New tutorial: How to Use sensor_msgs/Range (ROS) For Multiple Sensors with rosserial

In this tutorial, you will learn how to use the rosserial communication to publish the ranges of three HC-SR04 sensors

https://t.co/0FhRKYex2h

#Robotic
#Arduino
#raspberrypi

[Dragos Calin @IntoRobotics]

Interesting: 4WD omni-directional robot kit with FPV camera: https://t.co/8l0m7Mh0e9

#Robotics

[Chris Anderson (in London) @chr1sa]

One of my nerdy quarantine projects was making and comparing a sonar sensor array with a time-of-flight Lidar array.

Sadly, both turned out to be worse than a cheap 2D spinning Lidar, but I learned a lot in the process and you can too (if that's your jam)
https://t.co/12cpvmblT0

[Dragos Calin @IntoRobotics]

New tutorial:

Getting started with the Garmin (Qwiic) LIDAR-Lite v4 LED
#lidar #Robots #Arduino

https://t.co/6Ra9dmSlvT

[Dragos Calin @IntoRobotics]

650+ Free Online #programming & #Computer Science Courses

https://t.co/PtJOteA7Ho

[Dragos Calin @IntoRobotics]

Autonomous Mobile Disinfection #robot

https://t.co/LYvjMVtec5

[Dragos Calin @IntoRobotics]

New tutorial - how to build an obstacle detection and avoidance #robot with Arduino and three HC-SR04 ultrasonic sensors.

https://t.co/KiRXsupJYB

#Arduino #robotics

[Dragos Calin @IntoRobotics]

Obstacle Avoidance Robot with Arduino and 3 X HC SR04 https://t.co/iEkK9tJWoA #Robotics #Arduino

[Dragos Calin @IntoRobotics]

Good for outdoor #robots with #ArtificialIntelligence : Case for Jetson Nano which has a rigid metal body and dust-proof design.
https://t.co/ZWlEwF428m

[Dragos Calin @IntoRobotics]

Simple, Real-Time Obstacle Avoidance Algorithm for Mobile
#Robots

https://t.co/FPjDAW7pNL

[Dragos Calin @IntoRobotics]

New book: Hands-On ROS for #robotics #programming
https://t.co/5tpEt1LJub

[Dragos Calin @IntoRobotics]

who wants to go in subterranean for a challenge with #DARPA
#Robotics
https://t.co/cLsj9IRmQJ

[Dragos Calin @IntoRobotics]

Nice to have - an aluminum case with dual cooling fan to protect and cool the raspberry pi 4

https://t.co/pvHv0pmPP3

#raspberrypi

[Dragos Calin @IntoRobotics]

After going through this tutorial, you learn how to build classes, determine the detection range, and print the output of an ultrasonic sensor using millis().

https://t.co/KWT6jHC8ja
#Arduino
#Robotics

[Dragos Calin @IntoRobotics]

New tutorial how To Install ROS Melodic, rosserial, and more on Raspberry Pi 4 (Raspbian Buster)

https://t.co/R6hAJ6jbZ4

#Robotics
#raspberrypi #Arduino