Meet Mahi Malhani: Class 12 Delhi Student builds TRASHbot, an AI waste-sorting robot with 90% accuracy that’s already being used in societies

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

Engineers create 3D-printed robotic fish that swim, play and recharge themselves through automated charging systems. Here's all you need to know

Engineers have developed robotic fish that mimic real aquatic life, offering an aquarium experience without the upkeep. These miniature submarines, powered by Arduino and guided by an overhead camera ...
IEEE

Cost-Effective Implementation of PLC Systems for Training

Abstract: This work presents a cost-effective approach to implementing programmable logic controllers (PLCs) for educational use, using commercial microcontrollers (Arduino UNO, ESP8266 NodeMCU) and a ...
circuitdigest.com

Build an ESP32 Text-to-Speech Using Wit.ai

What is ESP32 Text to Speech and Why Use AI-Based Solutions? Text-to-speech may look simple, but it requires several important steps. Initially, the text is prepared for speech by converting numbers ...
Electronic Design

5 Raspberry Pi HATs: Long-Range Wireless to AI

The summer of 2026 brings these latest Raspberry Pi HATs that offer new capabilities extending from AI inferencing and ...
Hackaday

LED Hacks

How old is the seven-segment display? Surely it is a product of the 1970s. After all, calculators started showing up, and the height of junior high humor was plugging 7734 into your calculator and ...
Hackaday

bluetooth low energy

It’s hard to deny that label printers have become more accessible than ever, but an annoying aspect of many of these cheap units is that their only user interface is a proprietary smartphone app ...