Acoustic Drone Detection on ESP32-S3 https://sudonull.com/acoustic-drone-detection-on-esp32-s3
Implement local quadcopter detection with ESP32 and ICS-43434 microphone. Goertzel algorithm for real-time frequency analysis. Instructions for developers: schematic, calibration, comparison with ML. Start your prototype for 15$.
Poetry Analysis in Python: Rhyme Search and Particle Frequency https://sudonull.com/poetry-analysis-in-python-rhyme-search-and-particle-frequency
Breaking Down Poem Analysis Algorithms in Python: Regular Expressions for Particles, Rhyme Search Heuristics, and Metrics Interpretation. Read the Technical Breakdown.
MKSU Architecture for Marine Frequency Converters https://sudonull.com/mksu-architecture-for-marine-frequency-converters
In-depth analysis of architecture, components, and design solutions of microcontroller control systems (MKSU) for marine frequency converters (FC) in marine electric propulsion.
Ternary counters: mod 3 circuits on binary elements https://sudonull.com/ternary-counters-mod-3-circuits-on-binary-elements
Analysis of semi-modular frequency dividers by 3: from triggers to distributors. Logical equations, perfect implementations, comparison of approaches. For middle/senior developers.
ISM and VSM: Technologies of ship electric propulsion and converters https://sudonull.com/ism-and-vsm-technologies-of-ship-electric-propulsion-and-converters
Overview of intelligent and highly intelligent power modules (ISM, VSM) for ship frequency converters. Analysis of advantages, architecture and future development of these key components of electric propulsion.