I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting pattern I wanted and the shape I decide. That's why I started to build this ...

Description: $2 for pcb Prototype, for more information visit: Download the codes here Arduino simple shield potentiometer ...

Hiwonder has introduced the WonderLLM, an ESP32-S3-based smart chat module that combines a 2MP camera, a 2.0-inch touch ...

Microcontrollers for Kids shows a classroom-tested path from Scratch to Open Roberta to Arduino UNO, with printable coding ...

With loudspeakers, an important parameter is the frequency at which their cones resonate. This clever Arduino-based tester ...

ESPHome 2026.1.0 open-source firmware has just been released with new features like automatic WiFi roaming and Zigbee support for Nordic Semi nRF52 ...

For brewing professional-level coffee at home, a few essential tools are required. An expert told me about the most important ...

Before joining the PC Gamer team, I spent many years as a console gamer—shocking, I know. Though I have a Steam backlog many would envy, I'm still hopping between my rig and perhaps far too many ...

Caraway Tea Company, a U.S.-based tea and herbal manufacturer, is leveraging affordable automation technologies to modernize its production lines and improve efficiency without the high costs ...

Buying a 3D printer is exciting, but you'll need projects and models to make it all work. These free sites offer a huge range ...

From fine-tuning open source models to building agentic frameworks on top of them, the open source world is ripe with ...

Easily install Linux on Apple Silicon devices and dual boot macOS & Linux, keeping your M1 MacBook Air useful longer with open source tools ...