#ESP32 CI
891 related articles
·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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·3 min
Setting Up GitHub Actions CI for ESP32 Projects: Automated Testing on Every Push with AI
Learn how to set up GitHub Actions CI for ESP32 projects using AI. Leverage ESP-IDF's Linux native testing to automatically compile and run unit tests on every push.
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·3 min
The 5-Layer AI Tech Stack Explained: A Complete Industry Chain from Energy to Applications
Deep dive into the 5-layer AI tech stack: Energy, Chips, Infrastructure, Models, and Applications. Understand the key players, competitive landscape, and value distribution logic across the AI industry chain.
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·2 min
Cursor's Unlimited Auto Plan Is Ending: How Developers Burning 300M Tokens/Month Can Control Costs
Cursor's Unlimited Auto plan is ending. Learn how developers consuming 300M+ tokens/month can control AI coding costs with optimized workflows and hybrid tool strategies.
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·3 min
Fine-Tuning 8B LLMs on a 4GB GPU: A Deep Dive into VRAM Optimization Techniques
Learn how to fine-tune 8B parameter LLMs on a 4GB laptop GPU using QLoRA quantization, gradient checkpointing, and gradient accumulation VRAM optimization techniques.
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·2 min
$100 Million Deal: AI Gives 50,000 Ukrainian Kamikaze Drones Autonomous Target Lock
A U.S. company struck a $100M deal with Ukraine to deploy AI visual lock-on capabilities on 50,000 cheap kamikaze drones, enabling terminal autonomous guidance to defeat electronic warfare jamming.
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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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·2 min
H3 Voice Model Full-Precision Weights Released: Impressive Expressiveness but Long-Sentence Voice Drift Remains Unsolved
H3 voice model releases full-precision weights. Community tests show strong expressiveness, voice cloning, and multilingual support, but voice drift in long sentences and imprecise stress remain.
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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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·4 min
Running an 80B Large Model on Mac with Only 4.3GB of Memory: Extreme Compression Techniques Explained
Deep dive into how an 80B-parameter LLM runs on Mac with only 4.3GB memory, covering ultra-low-bit quantization, sparsity, memory mapping, and implications for privacy and edge AI.
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·3 min
Image Pipes: A Visual OpenCV Pipeline Editor to Escape cv2.imshow() Debugging Hell
Image Pipes is an open-source visual OpenCV pipeline editor with 132 nodes, real-time previews, and Python code export, helping CV developers escape cv2.imshow() debugging hell.
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·2 min
Mole: A Free, Open-Source One-Click Window Hiding Tool for Windows
Mole is a free, open-source Windows panic button tool that mutes audio, minimizes all windows, and opens Notepad with one click. Built with Python under GPLv3.
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·4 min
AI Engineer Growth Roadmap: From Programming Fundamentals to RAG and MCP Agent Development
A systematic AI engineer learning roadmap covering programming, math, ML, and data engineering foundations, plus frontier AI technologies like LLM, RAG, Agents, and MCP with free open-source resources.
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·2 min
yapyap: A Local-First Open-Source Meeting Recording and Transcription Tool
yapyap is a local-first open-source meeting recording tool supporting transcription, speaker diarization, and AI summaries—all running locally with no cloud uploads or subscriptions required.
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·3 min
Hand Wave: Real-Time Sign Language Translation on Meta Smart Glasses for Barrier-Free Communication
Hand Wave uses Meta smart glasses' camera and open-source AI neural networks to translate sign language into text and speech in real time, supporting iOS and Web platforms.
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·3 min
CoachAI: An AI Personal Trainer App That Corrects Your Form in Real Time Using Your iPhone Camera
CoachAI is an iOS fitness app using pose estimation to provide automatic rep counting and real-time form correction via iPhone camera. A deep dive into its tech, features, and competition.
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·3 min
AI Tool Mashups in Practice: Combining Model Layering with Intelligent CLI
Explore AI development tool mashups: model layering with DeepSeek Flash, flagship model selection, Antigravity CLI, and practical strategies for model routing and tool composition.
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·2 min
Zinley: An AI Clone That Answers Your Phone and Reads Your Email, Redefining AI Assistants
Zinley is an AI agent with its own phone number and email that answers calls, handles emails, and books tasks on your behalf. A deep dive into this proactive AI assistant that topped Product Hunt.
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·4 min
From Zero to AI Engineer: A Real Growth Path from a Student's Resume
A CS student went from Python basics to model deployment in 3-4 months, building an AI portfolio through three real projects. This article breaks down the learning path, project value, and resume optimization strategies.
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·4 min
Cursor Token-Saving in Practice: 8 Efficient Techniques to Reduce Usage
Learn 8 automatable techniques to reduce Cursor Token usage, including .cursorrules configuration, precise context control, model tiering, and more to cut AI coding costs.
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