Roundabout Traffic Light Controller Demo - Falstad

This video demonstrates a roundabout traffic light controller built in Falstad/CircuitJS for the Digital Electronics course.

Student: Luong Hai Long
Student ID: 22207056
Major: Electronics and Telecommunications Engineering
University: University of Science, VNU-HCM

Demo content:
- The circuit controls traffic lights for four entries: A, B, C, and D.
- A 100 Hz demo clock and a mod-12 counter are used to generate the signal sequence.
- Normal sequence: A green, A yellow, all red, B green, B yellow, all red, C green, C yellow, all red, D green, D yellow, all red.
- MR resets the counter to the initial state p0.
- E is the emergency mode, which forces all lights to red.
- N is the night mode, which flashes all yellow lights.

The circuit is built using basic digital components: clock, counter, logic gates, inverters, switches, and LEDs.
This video is prepared as a demo submission for the Digital Electronics course.

Видео Roundabout Traffic Light Controller Demo - Falstad канала Hải Long