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Smart Traffic light System
IT STEM STEM Day 8 3 hrs Computational Thinking Block Coding
This course introduces key STEM concepts by offering a dynamic, team-based learning environment. Participants will engage in hands-on activities, utilizing tools such as IR distance interrupters and LEDs, to create an intelligent traffic light system. Dive into the practical applications of STEM and gain valuable collaborative skills in the process.
Learning objectives
- Understand the workings of real-time traffic light systems.
- Create a smart traffic light with micro:bit, IR sensors, and LEDs.
- Learn to synchronize two traffic lights, both wired and wirelessly.
Lesson plan
Introduction of real-time traffic light system
Assemble smart traffic lights and sensors
Setup wired connection
Setup wireless connection
Test and build your smart city!
Prerequisites
- None
Software
- Una Virtual Classroom - Intermediate / Microsoft MakeCode
Other requirements
Hardware
- Tablet/Notebook/Desktop
- Micro:bit V2 x 2
- DFRobot micro:Driver - Driver Expansion Board for micro:bit x2
- 3xAA Battery Holder x 2
- IR distance interrupter x 2
- LED
- Supporting materials