The audio component centers around the SS8550 PNP transistor (Q1) which serves as a driver for the passive buzzer (BZ1). This ...

You can build something cheaper and more customizable with an ESP32 or a Raspberry Pi, and that's what I did. It's beautiful, ...

Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

News Brief Delhi Civic Body Panel Clears Long-Pending Civic Projects, Including Multi-Level Parking And LED Overhaul Arjun Brij Jul 17, 2025, 10:51 AM | Updated 10:50 AM IST MCD (Picture via MCD ...

Prime Minister Mark Carney will meet today with First Nations leaders about his government’s controversial major projects legislation. The closed-door meeting was promised by Carney in June after ...

SAN FRANCISCO, CA ---Today, the Office of the City Administrator launched the Fiscal Year 2026 Community Challenge Grants (CCG) Program Request for Proposals. The CCG Program provides City funding for ...

Quantum dot (QD) color conversion layers (CCLs) present an economical and reliable approach to achieve full-color micro-LED displays. Microfluidic technology demonstrates significant advantages for ...

Estimated reading time: 4 minutes The Government of Canada’s Social Sciences and Humanities Research Council (SSHRC) recently announced the funding recipients of their Insight Grants and Insight ...

The project, which is led by and involves some of the world's largest energy companies, aims to accelerate the deployment of sustainable heat solutions in Europe.