Abstract: Permanent magnet direct current (PMDC) motors are commercial widely available and used for various industrial applications which require fast and effective control of speed. Conventional ...

As part of our coverage on sustainable architecture, we’ve highlighted some ingenious innovations that pepper India’s landscape. Continuing that saga, here are constructions that are pushing the ...

This project demonstrates a low-cost intelligent traffic signal system using Arduino and ultrasonic sensors to reduce congestion caused by fixed-timer traffic lights. Four HC-SR04 sensors detect ...