Tip:
Highlight text to annotate it
X
hey Alex, could you tell me what your project is?
it's a car safety control system
oh, that sounds really cool. could you briefly talk about how it works?
okay, so
here you can see our LEGO car
and we can control the LEGO car from our PS/2 keyboard
you can press the direction buttons
and it gets moved
and there we have an infrared sensor
so it detects the proximity
which is the distance from the car to an obstacle
also the "driver" can see the screen
and you know you're safe or not
when it's too close
it says danger
and when it's not close, you are safe, enjoy
also, obviously,
you can hear the buzzer
so when the object is too close
you can hear the panic
okay now i'm going to control the car
oh, oops, it hits the obstacle
so it's extremely dangerous
if we don't have a safety control
so now I'm gonna turn on the safety switch here
on the board
okay, so what's gonna happen next
so still control the car
when it's too close, it just stops even if I'm still pressing the keyboard
but it can still go back
when it's too close
it just stops automatically
just stops automatically while I'm still pressing the key
alright, that is really spectacular
uh... could you tell me
you know what if I want to know
more technical details
where can I find the information?
you can that
on the YouTube page section
right below the video
also our code is open-sourced so you can find it on GitHub
okay, great! thank you so much that's really impressive.