An Arduino Uno (CH340G clone) reads temperature and humidity from a DHT11 sensor and computes 10+ environmental metrics (heat index, dew point, enthalpy, humidex, vapor pressures, etc.), outputting ...

Officials also stated that work is underway to redesign the existing non-AC local trains to address the issue of ventilation so they too can be fitted with automatic door closing systems. The Railway ...

This decision is seen as a much-needed shift in ensuring safety across the Mumbai Suburban Railway system — one of the busiest in the world, transporting over 75 lakh passengers daily. With automatic ...

This paper proposes an automatic system that treats the household waste water to obtain optimum pH which is suitable for crop irrigation. Each plant species has a preferred pH and in general, the ...

This document provides the public with notice that, on May 22, 2025, the Union Pacific Railway (UP) submitted a request for amendment (RFA) to its FRA-approved Positive Train Control Implementation ...

New Delhi: Indian Railways is under fire as angry users flood social media, calling out the IRCTC Tatkal booking system as a "scam". Passengers allege that bots and agents are using illegal software ...