Build Smarter Robots in 2026
Practical robotics and AI guides for builders and engineers. Explore motor control, ROS 2, SLAM, computer vision, hardware selection, and hands-on projects.
Featured Engineering Guides
Robotics 101: A Complete Beginner's Guide (2026)
A comprehensive introduction to robotics, covering sensing, actuation, computation, power, and getting started.
Best Microcontrollers for Robotics in 2026
Comparing Arduino Uno, Raspberry Pi, ESP32, and STM32 for different robotics applications.
AI for Robotics: The Complete 2026 Guide
An overview of how AI and machine learning are applied in modern robotics, from perception to path planning.
Build a Line-Following Robot from Scratch
A practical, step-by-step engineering guide to building a PID-controlled line following robot.
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Recent Articles
FOC vs Trapezoidal Commutation: Low-Speed Torque Control for Brushless Gimbal Actuators
Compare FOC and trapezoidal motor control for robotic joints. Learn torque ripple, AS5600 I2C feedback, STM32 setup, and safe SimpleFOC voltage-mode limits.
Designing Robot Power Distribution Boards: Reverse Polarity, TVS Diodes, and Buck Regulation
Design safer robot power distribution with reverse-polarity protection, TVS selection, separate logic rails, fusing, and KiCad layout checks for motor loads.
Micro-ROS on ESP32 and STM32: Publishing Real-Time Sensor Telemetry over XRCE-DDS
Connect ESP32 and STM32 firmware to ROS 2 with micro-ROS. Understand XRCE-DDS, serial transport, memory ownership, time sync, and telemetry validation.
LiFePO4 vs Li-ion vs LTO: Selecting Battery Chemistries for Autonomous Mobile Robots (AMRs)
Compare LFP, NMC Li-ion, and LTO batteries for mobile robots. Evaluate energy density, charging limits, duty cycle, pack protection, and BMS telemetry.