We are all familiar enough by now with the succession of boards that have come from Raspberry Pi in Cambridge over the years, and when a new one comes out we’ve got a pretty good idea what ...

John M. Tran was presented with his official commission as a Fairfax Circuit Court judge on Friday, July 12, at 4 p.m. at the Fairfax Courthouse, 4110 Chain Bridge Road, Fairfax. At the ceremony, ...

If you’ve ever heard the sound of an aircraft passing overhead and looked at an online plane tracker to try and figure out ...

Abstract: Effective waste management is a significant challenge in urban/rural environments, driven by increasing population density and waste generation. This paper aims to enhance the management of ...

Abstract: This paper discusses the design and development of a smart tracking system that combines a GPS module, GSM module, Arduino Nano, and a web interface for real-time location monitoring. The ...

This project demonstrates Li-Fi (Light Fidelity) communication between two Arduino boards using visible light for data transmission. Text data is transmitted using an LED and a 4x4 keypad on the ...

Real-time chat: messages are sent and received in real-time, without the need to refresh the page. It is possible to specify how often the data source should be read. Multiple users: multiple users ...