https://sudonull.com/greenhouse-automation-on-esp32-sensors-and-hidden-pins
How to Set Up ESP32 for Home Farm Monitoring: Pin Selection, Sensor Calibration, Data Sending to the Cloud. Avoid ADC2 Errors.
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In this project
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$.
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.
https://sudonull.com/traffic-light-on-esp8266-and-ch32v003-code-and-schematic
Create a room traffic light on ESP8266 or CH32V003. Full GPIO code, timings, connection. Educational project for middle developers. Repeat in 30 min.
https://sudonull.com/tts-on-repka-pi-espeak-ng-and-piper
Setting up speech synthesis on Repka-Pi 4 microcomputers with eSpeak NG and Piper TTS. FastAPI server code, Python examples. For embedded systems developers.
From other projects
https://ymaho.com/espresso-token-esp-how-it-works-why-it-matters
Understand the Espresso token (ESP), its role in cross-chain coordination, staking, and real-world uses. Learn why it matters beyond hype.
https://ymaho.com/espresso-blockchain-shared-sequencing-explained-simply
Learn how Espresso fixes fragmented blockchains with shared transaction ordering—no jargon, just clarity.
https://lrivo.com/espn-pundit-slams-awkward-schouten-injury-question
Kenneth Perez criticized an ESPN reporter's tactical question about injured PSV star Jerdy Schouten. Explore the debate on sports interview ethics.
https://ymaho.com/what-is-a-shared-sequencer-espresso-explained-simply
Learn how Espresso's shared sequencer helps blockchains coordinate fairly—and why it matters for faster, safer cross-chain apps.
https://lrivo.com/stanley-cup-2026-audience-record-carolina-vs-vegas-final-broke-espn-records
The 2026 Stanley Cup Final between Carolina and Vegas drew 5.9 million viewers, setting an ESPN record. Learn details of the Hurricanes' triumph and key moments of the series.
https://lrivo.com/west-ham-fa-cup-hopes-nuno-on-fitness-leeds-clash
West Ham boss Nuno Espírito Santo discusses squad fitness, Crysencio Summerville's injury, and FA Cup ambitions ahead of the crucial Leeds quarter-final. Get insights into the Hammers' preparation.
https://lrivo.com/el-hilali-on-religious-disrespect-in-football-chants
Omar El Hilali of Espanyol condemns religious chants at Spain-Egypt friendly, calling for respect and accountability in football. Learn more.
https://ymaho.com/arrests-of-41-people-in-bahrain-for-ties-to-irgc-crackdown
Bahrain detained 41 people on charges of espionage for the IRGC. Learn how Manama is fighting Iranian influence in schools and mosques. Detailed analysis.
https://lrivo.com/de-jong-s-return-boosts-barcelona-for-derby-ucl
Frenkie de Jong is set to return for Barcelona's crucial matches against Espanyol and Atlético Madrid. Discover the impact on their La Liga and Champions League campaigns.
https://lrivo.com/ihattaren-s-feyenoord-transfer-release-clause-details-emerge
Mohamed Ihattaren's potential move to Feyenoord heats up as his €3 million release clause is revealed on ESPN. Discover the implications of this Eredivisie transfer.
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