#Arduino IDE
48 related articles
·3 min
Running a Local AI Voice Assistant on a $50 Arduino Board: A Practical Guide to Edge AI
How to run a fully local AI voice agent on a $50 Arduino Uno Q board, covering speech recognition, intent understanding, and TTS implementation for edge AI applications.
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·3 min
MeArm Robotic Arm Plays Tic-Tac-Toe: Vision Recognition + Decision Algorithm + Mechanical Control in Practice
A deep dive into the MeArm Tic-Tac-Toe project covering OpenCV vision recognition, Minimax decision algorithm, and inverse kinematics control — a complete robotics system in miniature.
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·3 min
MechSoul Bluetooth Control Tutorial: Wirelessly Operate Your DIY Robot with Raspberry Pi Pico
MechSoul Bluetooth robot control tutorial using Raspberry Pi Pico and Arduino IDE, combining SerialBLE and HIRO libraries for wireless operation.
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·3 min
Microduck Open-Source Micro Humanoid Robot: A Decentralized Revolution in Reinforcement Learning Training
Pollen Robotics releases Microduck, an open-source micro humanoid robot with a sim2real pipeline, enabling hobbyists to do real-robot reinforcement learning and decentralizing robotics innovation.
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·3 min
How Hexapod Robots Achieve Walking and Self-Leveling: Core Technical Analysis
Deep dive into the technical challenges of hexapod robot walking with self-leveling, covering gait planning, inverse kinematics, IMU feedback, and real-time control system integration.
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·2 min
DIY Air Purifier: Building a Silent CR Box with PC Fans and an Aluminum Frame
Learn how to build a quiet Corsi-Rosenthal air purifier using PC case fans and an aluminum frame, covering fan selection, PWM speed control, and cost analysis.
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·3 min
Designing a Hexapod Spider Robot from Scratch: Fusion 360 Modeling and Inverse Kinematics in Practice
A maker designs a hexapod spider robot from scratch in Fusion 360, tackling inverse kinematics, 18-servo gait planning, and mechanical design trade-offs.
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·4 min
Evereader: An Open-Source Dual-Screen E-Book Reader Built by a High School Graduate
A high school graduate designed Evereader, a dual-screen open-source e-book reader based on ESP32-S3, using KiCad for PCB design with integrated lithium battery charging protection and USB-C flashing.
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·3 min
DIY Palm-Sized Three-Wheel Omnidirectional Robot: Principles, Design, and Build Guide
A detailed guide to building a palm-sized three-wheel omnidirectional robot, covering omni wheel 120° layout principles, inverse kinematics control, micro motor selection, and PCB space optimization.
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·3 min
DIY Desktop Emotion Robot: A Complete Tutorial for Replicating Ortomi from Scratch
A detailed guide on replicating the Ortomi desktop emotion robot from scratch, covering display selection, expression systems, ESP32 controllers, and open-source graphics libraries for DIY makers.
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·3 min
Mecanum Wheel Motion Simulation Platform: A Detailed Guide to Low-Cost VR Haptic Solutions
A detailed look at a Mecanum wheel-based omnidirectional motion simulation platform using VR trackers for 3-DOF motion simulation and recentering correction — a viable low-cost VR immersion solution.
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·3 min
$23 DIY Teleoperation Leader Arm: A Low-Cost Solution Using AS5600 Encoders Instead of Servos
A detailed guide to a $23.5 DIY teleoperation leader arm using AS5600 magnetic encoders instead of expensive servos, with ESP32 and TCA9548A for 6-DOF joint angle reading in LeRobot-compatible setups.
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·1 min
Open-Source Train Simulator Controller DIY Guide: Hardware Build & Game Integration
A detailed guide on building a DIY train simulator controller with Arduino and open-source hardware, covering potentiometer input, USB HID protocol, and game mapping.
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·2 min
ESP32 Mini Robot: A Complete Guide to Wireless Real-Time Programming with MicroBlocks
An ESP32-based mini robot using MicroBlocks for wireless real-time programming—no flashing needed. Exploring the tech choices, development experience, and educational value of this low-cost project.
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·3 min
ESP32-Bit-Pirate: An ESP32-Based Open-Source Multi-Protocol Hardware Debugging Tool
ESP32-Bit-Pirate is an open-source hardware hacking tool based on ESP32, supporting UART, SPI, I2C, 1-Wire protocols with a web CLI for zero-install cross-platform debugging at just a few dollars.
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·3 min
ESP32-Bit-Pirate: An ESP32-Based Open-Source Multi-Protocol Hardware Debugging Tool
ESP32-Bit-Pirate is an open-source hardware hacking tool based on ESP32, supporting UART, SPI, I2C, 1-Wire and more, with a Web CLI for zero-install cross-platform debugging at just a few dollars.
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·1 min
ChatGPT Powers Micro-Entrepreneurship: A Real-World Case from Mushroom Grow Kit to Automated Factory
Hunter started with a mushroom grow kit and used ChatGPT for business planning, learning cultivation expertise, and building automated machines to create Mountain Mushrooms.
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·5 min
Open-Source STEM Education Robot: Smart Ball-Fetching Interaction Powered by Edge AI Object Detection
An open-source STEM education robot using Edge Impulse edge AI for local object detection, teaching kids computer vision and ML through an engaging ball-fetching game with anthropomorphic design.
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·4 min
15-Year-Old DIY Maker Builds High-Torque Precision Joint: $200 vs. $2000 Industrial-Grade
A 15-year-old maker builds a robotic arm shoulder joint for $200 using timing belts, cycloidal drive, and capstan drive with 480:1 total reduction, challenging $2000 industrial joints.
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·4 min
15-Year-Old DIY Maker Builds High-Torque Precision Joint: $200 vs. $2,000 Industrial-Grade
A 15-year-old maker built a $200 robotic arm shoulder joint using a multi-stage reduction drivetrain (timing belt + cycloidal drive + capstan drive) with a 480:1 ratio, challenging $2,000 industrial joints.
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