use tinkercad for this. ( please provide full coding and screenshot of the circuit) 1. Maximum number of persons allowed to enter the Workshop at a time is five (5). when there is total 5 person in the room, red led will be bright so that others know. otherwise green led will be bright. 2. To have an efficient contact tracing system that collects matric number (consists of 6 digits) of all students entering the lab. 3. To have a display board outside of the workshop, near the entrance, that lists the total number of persons in the lab as well as the list of matric numbers, grouped based on gender.