#Arduino projects
24 related articles
·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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·3 min
14-Byte AI Brain Takes on a Maze: Pushing the Intelligence Limits of Minimalist Neural Networks
A tiny 14-byte AI brain attempts to solve a 2D maze, exploring the limits of information compression and intelligence. Discover evolutionary algorithms, memory constraints, and the value of minimal AI.
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·4 min
Tech Decision Paralysis: How to Find the Right Project Direction for You
Know a little of everything but can't figure out what to build? Practical methods to overcome tech decision paralysis and find your ideal project direction.
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·7 min
DIY Companion Robot: Building Your AI Desktop Buddy with Jetson Orin
A maker builds a DIY companion robot with NVIDIA Jetson Orin and 4S LiPo battery. Explore the full development journey from first power-up to AI interaction, including edge computing, power design, and companion robot trends.
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·5 min
Advanced Claude Code in Practice: Building a Top-Tier AI Development Workflow
In-depth analysis of Claude Code customization methodology: from access, knowledge injection to tooling. Master context window management, zero-overhead Hooks, and MCP & Skills plugin primitives to build a scalable AI software engineering workflow.
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·2 min
Open Book Touch: A Complete Guide to the Open-Source Pocket E-Reader
Open Book Touch is an open-source E-ink reader with touchscreen and front lighting that fits in your pocket. Explore its features, open-source advantages, and real-world challenges.
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Bonsai Open Source Project Deep Dive: …
·2 min
Bonsai Open Source Project Deep Dive: A Fresh Approach to Edge AI with Lightweight Machine Learning
Bonsai is a Shell-based lightweight ML open source project that gained 196 GitHub stars in one day. This deep dive covers its TinyML positioning, edge AI use cases, and value for embedded AI developers.
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·3 min
DIY Two-Wheel Self-Balancing Robot from PVC Pipe: A Complete ESP32 + LoRa Build Guide
A self-taught maker built a two-wheel self-balancing rover from PVC pipe using ESP32 and LoRa, with a custom handheld controller. Full breakdown of hardware, PID control, and firmware.
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BillAI Bass: A Complete Guide to Rebui…
·2 min
BillAI Bass: A Complete Guide to Rebuilding a Classic Novelty Toy with an AI Agent
A developer rebuilt Big Mouth Billy Bass into an AI assistant using AWS Strands Agents, enabling real-time voice conversation with synced physical movements.
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3D Printing + Arduino Animatronic Mask…
·3 min
3D Printing + Arduino Animatronic Mask DIY: A Complete Breakdown from Modeling to Electromechanical Integration
A maker used Nomad Sculpt, 3D printing, and Arduino servo control to build a blinking animatronic mask called "Shbeeve." This article breaks down the modeling, servo linkage, and hybrid elastic-cord drive system for beginner mechatronics DIYers.
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·3 min
The OpenHaldex Controller "Open Source" Controversy: A Debate Over Name vs. Reality, and a Consumer's Guide
Forbes Automotive's OpenHaldex-C6 and S3 controllers sparked heated Reddit debate over the "open source" label. An in-depth look at open-source licensing in car tuning, community trust, and how to spot genuine open-source products.
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·3 min
A Physical Status Light for Claude Code: Using ESP32 to Stop Staring at Your Terminal
Tired of staring at a terminal waiting for AI? An ESP32 + RGB light maps Claude Code's states to blue/yellow/green/red physical light effects. See what the AI is doing at a glance.
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·2 min
Open-Source Repairable Printers: Breaking Closed Ecosystems and Ending E-Waste
An open-source repairable printer is challenging the closed ecosystems of traditional manufacturers. Explore its repairability design, open firmware advantages, and relevance to the Right to Repair movement and e-waste reduction.
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·3 min
AI-Generated Code + Modular Design: The ESP32 Kit That Makes Hardware Development Accessible to Everyone
Axiometa Genesis Mini is a modular ESP32 kit with a built-in AI development environment. Generate code with natural language, plug-and-play 50+ modules, starting at $35.
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·2 min
AI Finishes Writing Code, Automatically Strikes a Gong to Alert You: Open-Source Physical Feedback Tool DAgent
A developer built a physical feedback device with chopsticks and a small gong that auto-strikes when AI finishes coding. Now open-sourced as DAgent, it also simulates IPO bell-ringing when creating new files.
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·3 min
A Beginner's Real Experience with AI Programming: Will Programmers Be Replaced?
A zero-experience beginner's real journey using Doubao, ChatGPT, and Cursor to build an ESP32 hardware project. Deep analysis of AI programming limits and programmer future.
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·2 min
Ben James on Creativity: Why Silly Ideas Are the Key to Innovation
Maker Ben James shares why silly ideas are essential to creativity. Explore how experimentation, playfulness, and purposeless exploration drive real innovation breakthroughs in the AI era.
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Tutorials·2 min
AI Vibe Coding in Practice: Porting a Claude Code Usage Meter to the LiChuang DevBoard
Using AI Vibe Coding to port a Claude Code usage display project from GitHub to the LiChuang DevBoard (ESP32-S3), featuring pixel-art animations, real-time usage monitoring, and a Bluetooth-to-WiFi conversion.
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