Blindman`s stick
Hi guys,
One day I went to work and had an idea. I wanted to get rich. My Idea was that: I´m building a blindmas stick. I wanted patented this idea, but I was too slow, because it has already been patented. Still, I wanted to build it. And there can you see it.
There is my Picaxe 28 at a Box from Polymorpf.
Ther can you see:
- a switch
- one LED and
- contacts for loading (+ and - 6V)
And there is the hooter.
There inside is one motor with unbalance for vibra.
And there are my glasses. They are covered with adhesive tape.
And now complete
Blindman`s stick navigate vie ultrasound
- CPU: Picaxe 28x1
- Power source: 2 AA battery, 4 x 1
- Programming language: Picaxe basic
- Sensors / input devices: 2 x SRF05 Ultra Sound
- Target environment: indoor and outdoor