Laser-Based Attendance Monitoring System
Published:
Another simple project that can be put together in less than an hour. I made this project as a part of my departmental mini project in the fifth semester. A funny story about this project is that, I was unaware of the deadline for our departmental mini project and when I suddenly came to college one day I saw everyone ready with their projects. However, I knew, the problem statement was something that I can tackle in less than an hour. ONLY PROBLEM was that I did not have a LASER!! So I borrowed an IR Module and an Arduino instead from my juniors at the Robotics club, fired my laptop and wrote the code to build an attendance monitoring system in fifteen minutes.
Well, I later went on and used a Laser instead of an IR LED, so I think it technically counts.