These projects turn a Raspberry Pi into a practical home automation tool ...

The ESP32 keeps finding new jobs in my house.

Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies like LCDs they only use energy when the characters change, but have fallen out ...

Do you use a smart speaker? Many of you likely use smart speakers like Alexa or Google Home. However, haven't you ever felt unsatisfied with the current state of things, where they only accept fixed ...

I created a DSP radio in the article below. I added an infrared sensor to this to enable station selection and volume adjustment via remote control, just like an audio component system. The article ...

Abstract: In poultry farms, the internal environment and movement of birds directly impacts health of birds. Timely analysis of internal environment data is important as it may lead to an unhealthy ...

Delhi teen Mahi Malhani built TRASHbot, an AI robot that collects and sorts waste with accuracy, making cleanliness easy, ...

The Joule Thief Circuit is a simple and clever electronic design that can power an LED using a nearly dead battery.

Abstract: Precision livestock farming (PLF) leverages cutting-edge technologies and data-driven solutions to enhance the efficiency of livestock production, its associated management, and its welfare.

Last week, I wrote about the growing push toward “smart wearables” and the idea that AI could become an “always on” assistant in the background of our lives. Turns out, not everyone is into the idea.

A Delhi schoolgirl, Mahi Malhani, developed TRASHbot, an AI-powered robot to tackle litter. Inspired by a visit to Sundar ...