The first step is to specify absolutely all of the functions that the system must perform:
What signals?
Light and sound?
How activated?
When activated?
The more detail you can give, the easier the design process.
The first step is to specify absolutely all of the functions that the system must perform:
What signals?
Light and sound?
How activated?
When activated?
The more detail you can give, the easier the design process.
maby make the switch for the rider start up a 555 monostable with a led in front of the driver and at the front of the aisle so the rider knows his request got through.
that's all i got..
but if you cant come up with something better than that then i don't think you should pass whatever class this is.