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Frank Fu
Education Nano 01 – Modular Wheel-Leg Robot for STEM
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1. Background Introduction Recently, I launched a new educational robot module on Kickstarter called…
Audio-Visual Synchronization Algorithms in Digital Humans and the TIME_WAIT Challenge in WebSocket Communication
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1. Introduction: The Dual Challenge of Building a “Real-Time” System In the current wave…
Building a Voice-Controlled Robot Using OpenAI Realtime API: A Full-Link Implementation from RDK X5 to ES02
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1. Introduction: Enabling Robots to Understand Human Language Today, consumer-grade robots are no longer…
Desktop Balancing Bot(ES02)-Dual-Wheel Legged Robot with High-Performance Algorithm
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1. Introduction This ES02 robot provides an advanced, practical platform for learners to implement,…
Wheeled-Legged Robot ES01: Building with ESP32 & SimpleFOC
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Introduction to the ES01 Project ESP32 and Brushless Motors: Key Components of a Wheel-Legged…
Building a Tabletop Wheel-Legged Robot from Scratch
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1. Introduction As someone with no prior hardware experience , I embarked on…
Digital Human Tech Upgrade: Performance Breakthrough with Python & WebRTC
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In our project, we successfully migrated the audio-video processing functionality from Java to Python.…
GPU Inference Performance and Cost Analysis: RTX 4090, P40, and Cloud GPU (A100, H100) Comparison
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As large language models enter practical applications, developers face a dual challenge when selecting…
OpenAI Realtime API Pricing Breakdown: Cost Per Minute Analysis & Optimization Guide
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OpenAI’ s API has attracted many developers with its powerful language processing capabilities, yet…
Digital Human Series (5): Transitioning from WebSocket + MainSource to WebRTC Video Streaming in a Real-Time Digital Human System Based on MuseTalk + Realtime API
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1. Introduction: The Rise of Digital Human Technology and the Challenges of Lip Sync…