We also used a buzzer and an ESP8266 shield for communication. The code can work on arduino UNO if we omit the gas sensor ( the code for uno is available as well) The system uses PubNub to ...

An hourglass tells you what it is in the name — a glass that you use to measure an hour of time passing by. [EDISON SCIENCE CORNER] has built a digital project that mimics such a thing, with little ...

This project is an RFID-based attendance system using an Arduino UNO, MFRC522 RFID module, I2C LCD display, and Python script for logging attendance data in a MySQL database. The system allows users ...

Progress Software, a provider of AI-powered digital experience and infrastructure software, announced the Q4 2025 release of its developer toolsets Progress Telerik and Progress Kendo UI—introducing ...