https://sudonull.com/esp32-s3-internet-radio-code-and-schematic
Assemble internet radio on ESP32-S3 with UDA1334 and OLED. Full code, I2S connection, web interface. For middle/senior IoT developers.
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In this project
https://sudonull.com/wspr-protocol-python-encoding-of-callsigns
Study the WSPR design for HF radio: 4-FSK modulation, data packing into 50 bits, code examples for callsigns and locators. Implement signal propagation analysis.
https://sudonull.com/spacex-starship-laser-data-transmission-system-2200-km-test
SpaceX tested laser communication on Starship for the first time without radio interference. Learn how this changes space communications and prepares a revolution by 2027. Read the analysis.
https://sudonull.com/quantum-effect-for-powering-chips-from-air-without-batteries
Scientists have discovered the nonlinear Hall effect in bismuth telluride, allowing microchips to be powered by radio signals. Learn about the technology that will rid sensors of batteries in the 6G era.
https://sudonull.com/tkinter-todo-search-filters-csv-export
Implement status filtering, real-time search and CSV export in Tkinter ToDo. Full code with Combobox, radio buttons and csv.writer. For middle/senior developers.
From other projects
https://ymaho.com/mayo-clinic-ai-pancreatic-cancer-475-days-before-diagnosis
REDMOD Model Triples Sensitivity of Early PDAC Diagnosis, Detecting Precancerous Tissue Changes on CT. Learn How AI Will Change Cancer Screening and Insurance Medicine.
https://ymaho.com/ai-detects-pancreatic-cancer-3-years-before-diagnosis
The REDMOD model detects pancreatic cancer on CT scans 475 days before diagnosis with 73% sensitivity. Learn how AI saves lives by identifying tumors invisible to the eye.
https://ymaho.com/ai-triples-sensitivity-of-early-pancreatic-cancer-detection
Mayo Clinic's REDMOD model detects pancreatic cancer 475 days before diagnosis with 73% sensitivity. Learn how AI is changing oncology and who needs screening now.
https://ymaho.com/ai-triples-pancreatic-cancer-detection-redmod-model
Mayo Clinic model finds pancreatic cancer 475 days before diagnosis on routine CT scans. Learn how AI is changing screening and survival. Read details.
https://ymaho.com/crisis-in-surgery-deficit-of-experience-in-emergency-laparotomies
The frequency of emergency laparotomies for trauma has dropped from 10.7% to 2.7%. Find out why diagnostic success is killing surgeons' skills and how it threatens patients.
https://ymaho.com/ai-predicts-brain-cancer-without-biopsy-using-pet-ct
Multimodal AI model based on graph neural networks analyzes PET/CT and predicts glioma mutations with >95% accuracy. Non-invasive diagnosis without biopsy. Learn more.
https://ymaho.com/rational-consumption-in-beauty-trends-2026
How a rational approach is changing the Russian beauty market: 89% for eco-friendliness without overpaying. Scientific justifications instead of myths. Learn how to buy effective cosmetics.
https://ymaho.com/rational-approach-in-cosmetics-how-to-choose-consciously-in-2026
50% of buyers choose cosmetics consciously. Learn how a rational approach is changing the market, who to trust, and what to buy. Read a trend overview and forecasts.
https://ymaho.com/rational-choice-of-cosmetics-a-scientific-approach-of-buyers
44% of Generation Z demand real reviews, 58% trust only themselves. We analyze the trend of evidence-based cosmetics and the collapse of emotional marketing. Read.
https://ymaho.com/chernobyl-sarcophagus-damage-global-radiation-risk
A drone strike damaged Chernobyl's containment dome. Learn why this threatens Europe and global safety—and what you can do.
From the web
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Danfoss DriveFinder helps users efficiently locate and select the right AC drives and converters for their specific needs.
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