Hackaday

Arduino Hacks

[TheHyperFix] had a problem. He’d spied a brilliant camera slider, but didn’t want to lay out big money to acquire it. The natural solution? Build one! Only, life is seldom so straightforward. The ...

Sign up your kids for these 2026 summer camps in Corpus Christi area

Find a variety of summer camps in the Corpus Christi area that span art, music, theater, athletics, nature and more.
Hackaday

Building A Device To Map Magnetic Fields

Magnetic fields are all around us. We can’t really feel or see them ourselves, per se, but we can map them with the right ...
IEEE

LiDAR-Based End-to-End Active SLAM Using Deep Reinforcement Learning in Large-Scale Environments

Abstract: Autonomous exploration in expansive and complicated environments poses a significant challenge. When the dimensions of the environment expand, exploration algorithms encounter substantial ...
IEEE

iG-LIO: An Incremental GICP-Based Tightly-Coupled LiDAR-Inertial Odometry

Abstract: This work proposes an incremental Generalized Iterative Closest Point (GICP) based tightly-coupled LiDAR-inertial odometry (LIO), iG-LIO, which integrates the GICP constraints and inertial ...
CNX Software

ESP32-S31 development boards unveiled for IoT, Smart Audio, and HMI applications

Two ESP32-S31 development boards are currently in the works, and the documentation is already available. The ESP32-S31 was unveiled last March, and it’s the most feature-rich ESP32 wireless ...