The final project for "Introduction to Embedded Systems 1" - 8051 C Elevator / Lift.
https://youtu.be/CHwutWIP4mg
https://www.figma.com/file/NajqQRqlEPcDbIyDmYEdcq/Introduction-to-Embedded-Systems-1---Final-Project-New?type=whiteboard&node-id=0%3A1&t=l1ySlAZ21n9dhTgJ-1