https://sudonull.com/meshtastic-deployment-architecture-and-nodes
Practice of creating Meshtastic network for field teams: choosing HELTEC V4, solar repeaters, Mosquitto bridge. Range, architecture, tests. Instructions for developers.
https://sudonull.com/meshtastic-deployment-architecture-and-nodes
Practice of creating Meshtastic network for field teams: choosing HELTEC V4, solar repeaters, Mosquitto bridge. Range, architecture, tests. Instructions for developers.
https://sudonull.com/space-wireless-charging-of-satellites-zhugong-project
The Zhugong project tested microwave beam energy transmission: 1180 W over 100 m. A breakthrough in space energy, changing the balance of power. Learn how this will affect satellites and the global economy.
https://sudonull.com/tesla-50-kw-wireless-charging-hidden-risks-for-business
Tesla introduced 50 kW wireless charging with 94% efficiency. We analyze why this threatens Supercharger for Business investors and who benefits from the new technology. Read details.
https://sudonull.com/tesla-50-kw-wireless-charging-prototype-prospects-and-hidden-monopoly
Tesla has unveiled a prototype of a 50 kW wireless charger for electric vehicles. We analyze the technology, market impact, hidden monopoly, and the future of inductive charging. Read the details.
https://sudonull.com/inductive-coupling-wireless-interface-for-mc
Create a wireless interface using inductive coupling for microcontrollers. Detailed schematics of transmitter, receiver, transceiver, setup and operating features. Ideal for sealed systems.
https://ymaho.com/helium-network-explained-community-wireless-for-beginners
Learn how Helium uses everyday people to build wireless networks. No tech jargon—simple explanations of Hotspots and coverage rewards. See real-world impact.
https://ymaho.com/helium-network-explained-decentralized-wireless-for-iot
Learn how Helium's community-built wireless network uses Hotspots to provide cheap IoT connectivity. Real-world examples with no jargon.
https://ymaho.com/helium-tokenomics-explained-hnt-data-credits-halving
Learn how Helium’s HNT token, Data Credits, and halving schedule power a crowd-sourced wireless network. Simple breakdown of the mechanics.
MongoDB vs PostgreSQL when to use each: compare ACID compliance, scalability, schema flexibility, and query power. Choose the right database for your project.
Learn how to monitor Kubernetes with Grafana and Prometheus using the kube-prometheus-stack. Step-by-step guide to deploy, connect, and visualize cluster metrics.
Learn what is MLOps and why it is important for AI success. Discover key concepts, benefits, and how it bridges data science and operations for scalable ML.
Discover how to learn Python for beginners with this step-by-step roadmap. Master fundamentals, data structures, and build real projects. Start your coding journey today.
SpaceX and KDDI launched satellite communication for smartphones in Japan. Learn how Starlink Direct-to-Cell works, who can access it, and what hidden geopolitical goals this project pursues.
Learn what are data structures and why they are important for efficient software. Discover types, real-world impact, and how they shape modern computing.
What is React used for? Learn how this JavaScript library builds fast, scalable UIs with components and Virtual DOM. Discover its real-world uses and benefits.
Analysis of EIC Tech Report 2026: 25 early deep-tech signals to strengthen Europe. Bio-inspired AI, quantum communications, biomineralization, and surgical robotics. Who wins and who loses? Read the full review.
Compare REST API vs GraphQL side-by-side. Learn which architecture fits your project with data on performance, caching, cost, and scalability. Make the right choice.
Learn how to use docker for beginners with this hands-on guide. Run containers, build images, and master Docker Compose. Start containerizing your apps today.