Learn how to get started with the OpenRouter API to call multiple AI models through one API, compare responses, switch models ...

A simple ESP32 open-source project brings Tamil and English voice assistant with spoken replies and smart-home controls.

A school trip to Delhi's Sundar Nursery in 2023 left 17-year-old Mahi Malhani thinking about something beyond the park's ...

Arduino has announced a new version of the Arduino App Lab, its all-in-one integrated development environment (IDE) for the Arduino UNO Q and VENTUNO Q single-board computers — designed to help you ...

Let's learn about How To via these 159 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the ...

Build a DIY ESP32 LoRaWAN sensor node to track garden temperature and humidity from up to 600 meters away. Includes PCB ...

Learn seven design patterns for data science code, from Strategy and Adapter to Command and Proxy, each matched to the ...

Python libraries that replace hundreds of lines of custom code. LiteLLM, Instructor, Tenacity, and 5 more I use in every ...

Researchers have released bryne, an open-source Python framework built on DUNE-FEM that turns rapid finite element prototypes into reusable, metadata-rich and reproducible multiphysics simulations.

These open-source ESP32 walkie-talkies use ESP-NOW to exchange audio recordings without a Wi-Fi router, with Arduino firmware ...

You’ve no doubt heard the saying, “If something is worth doing, it’s worth doing well.” But there’s actually a counter-perspective to this particular philosophy that says it’s also worth doing things ...