The CountDown library is a clock that counts down from a given time to zero, like an hour glass. It does not call any function or so when reaching zero as the user is responsible to check the time ...

Today we are going to create a strobe light for the tips of the wings of an rc airplane using a 555 timer (NE 555 or lm 555 IC) this circuit is very easy to make with few components and most ...

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 ...

In addition to causing delays, fuel waste, and increased pollution, traffic jams and congestion are serious concerns in cities and can occasionally result in fatalities. Traditional traffic light ...

Abstract: Traffic congestion remains a widespread issue, often stemming from inefficient signal timing, weak enforcement, and poor traffic management. Traditional traffic lights follow fixed timers, ...

Abstract: Urbanization and modernization have significantly increased traffic congestion, creating challenges for daily commuters and emergency services. The traditional traffic light system, which ...

Excel user interface to configure the LEDs without programming at all improved by the engagement of Pattern Configurator and Program Generator! To start the excel ...

Loro SS S4 student Tracy Amaso poses with her enhanced security crowbar and a trophy she won as the best innovator at at a SESMAT exhibition held on April 23, 2025 at Lango College. PHOTO/PATRICK ...

Driving is important at all ages to achieve and maintain autonomy and independence. It is also a complex task that draws on a variety of cognitive and decisional processes. These processes can change ...

The following project is an update of Gary D. Patterson’s “Simplified CTC signals” in the July 1988 issue of MR. Bringing the project up to date was a large endeavour. The block control project now ...