This is before the time of automated light and controllers, used PIC16/18 and some dragon microcontroller, had some transmitters, it's been too many years to remember the components but the end goal was to text the microcontroller with a SIM card a command and it'd do certain tasks:
- turn light on/off
- turn x machine on/off (essentially)
Completed the project, it was the only project that I enjoyed working with others. Previously had an ultrasonic bike sensor prototyped, but ended up scrapping the entire project as we couldn't meet the deadline, and just made it a regular ultrasonic sensor instead (not hooking up to anything).