Best of Robotics — August 2024

  1. 1
    Article
    Avatar of venturebeatVenture Beat·2y

    Build your own AI-powered robot: Hugging Face’s LeRobot tutorial is a game-changer

    Hugging Face has released a detailed tutorial to help developers build AI-powered robots using their LeRobot platform. Central to the tutorial is the Koch v1.1 robotic arm designed for easy assembly and cost efficiency. The guide also emphasizes data sharing and collaboration to advance AI-driven robotics. This initiative aims to democratize robotics technology, making it accessible to a broader audience and potentially reshaping various industries.

  2. 2
    Article
    Avatar of nvidiaNVIDIA·2y

    Meet the Maker: High School Student Develops Robot Guide Dogs With NVIDIA Jetson

    Selin Alara Ornek, a high school senior from Istanbul, has developed a robot guide dog named IC4U using NVIDIA Jetson for the visually impaired. Inspired by a real guide dog and her late pet, Ornek's robot aids with obstacle detection, recognizing city objects, and even shopping. She aims to improve smart city applications and will begin studying computer science at the University of British Columbia. Ornek’s work highlights NVIDIA's commitment to fostering young talent in AI and robotics.

  3. 3
    Article
    Avatar of freecodecampfreeCodeCamp·2y

    How to Build a Rocket Control System: Basic Control Theory with Python

    Learn the fundamentals of building a rocket control system using basic control theory and Python. The guide explores crucial concepts such as PID controllers, transfer functions, and stability analysis using root locus, Bode plots, and Nyquist plots. A step-by-step code example demonstrates the implementation of a PID controller to maintain stability and control of the rocket's trajectory.

  4. 4
    Article
    Avatar of hnHacker News·2y

    makeecat/Peng: A minimal quadrotor pipeline in Rust (Mac, Linux, Windows)

    Peng is a minimal quadrotor simulation pipeline written in Rust. It includes a simulator, controller, and planner for simulating quadrotor dynamics, control, and various flight patterns. The pipeline supports realistic dynamics, IMU sensor simulation, multiple planners, and obstacle avoidance. It integrates with the rerun library for real-time visualization and is open source under MIT and Apache licenses.

  5. 5
    Article
    Avatar of mlnewsMachine Learning News·2y

    Google DeepMind Researchers Introduce Diffusion Augmented Agents: A Machine Learning Framework for Efficient Exploration and Transfer Learning

    Researchers from Imperial College London and Google DeepMind have introduced the Diffusion Augmented Agents (DAAG) framework, which integrates large language models, vision language models, and diffusion models to enhance sample efficiency and transfer learning in reinforcement learning (RL). This autonomous framework significantly reduces the need for human supervision by orchestrating agents' behavior using these advanced models. DAAG has shown substantial improvements in task success rates and training efficiency across various environments, suggesting a new direction in the development of more practical and adaptable AI systems.

  6. 6
    Article
    Avatar of hnHacker News·2y

    The Simple Algorithm That Ants Use to Build Bridges

    Army ants build bridges with their bodies by following simple rules without a leader. When encountering a gap, ants freeze if they feel others walking on them, creating a bridge for the colony. The decision-making balances cost and benefit, considering the ants tied up in bridge-building versus other tasks. Researchers are studying this behavior to apply it to swarm robotics.

  7. 7
    Video
    Avatar of youtubeYouTube·2y

    Time of Flight Sensor

    Time of Flight (ToF) sensors measure distances up to 2 meters with millimeter accuracy by emitting an invisible laser pulse and timing its reflection. Unlike ultrasonic sensors, ToF sensors are unaffected by surface material properties. These sensors are easy to wire with just four connections to a microcontroller and offer additional advanced features via GPIO and X shut pins. Despite a higher cost of $3 to $4, they provide superior precision.

  8. 8
    Article
    Avatar of planetpythonPlanet Python·2y

    PyCoder’s Weekly

    Explore the use of Python in astrophysics with pandas and Matplotlib, delve into Python packaging history and best practices with setup.py, pyproject.toml, and wheels, and learn how to build a custom query language. Additional resources include courses on data science workflows, building a blog with Django, GraphQL, and Vue, and learning about robotics and Python through electronic projects.

See all Robotics archives