How to Design, 3D Print Bearings and Save Thousands of Dollars
I’m building a robot that somewhat resembles R2D2 – a round body with a spinning…
Build an Arduino Self-Driving Robot – Video Instructions Series
Here is my video instructions series with step-by-step explanations “How to Build an Arduino/ROS2 Self-driving…
How to Connect TB6612FNG Motor Driver to Your ESP32 DIY Robot
TB6612FNG is a low-cost driver IC for brushed DC motors – popular with DIY enthusiasts…
100K+ Members in Our Facebook Group
I’ve been running several Facebook groups related to Arduino, robotics, DIY and programming. Today my…
Kaia.ai Firmware, ROS2 Configuration Files
Kaia.ai firmware works with a wide variety of ESP32 boards, supports robots of different sizes,…
Online Robotics Store is Open
We’re excited to announce the launch of our online store, where innovation meets education! Whether…
Kickstarter Launch H1 2025
UPDATE: we decided NOT to go through with the Kickstarter campaign because this product is…
BLD-120MM-PACK Complete Robot Build Instructions
Here are the most up-to-date and the most complete instructions to build, set up, bring…
How-to: Connect Xiaomi $15 LDS02RR LiDAR to ESP32, Arduino
Here is a DIY project I’d like to share. I’ve designed an adapter PCB to…
ESP32-S3 GPIO Limitations
ESP32-S3 comes with a number of GPIO limitations. Please refer to the ESP32-S3 for details.
ESP32 GPIO Limitations
ESP32 (and its DevKit boards) has a number of limitations with respect to its GPIOs.…
Kickstarter Launch for Maker’s Pet Mini
UPDATE: we decided NOT to go through with the Kickstarter campaign because this product is…