Why didn’t I think of this!
More info here
The RFID reader is set up so that an LED is lit every time their card was detected, and then captured it using a camera.
Immaterials: the ghost in the field from timo on Vimeo.
This is an amazing story. The circuit breaker that he describes is pretty damned clever. I slightly feel like a little shit for sitting on my ass while this guy builds a windmill out of junk parts to power his house. I’m definitely getting the book (The Boy Who Harnessed the Wind: Creating Currents of Electricity and Hope
)…quite inspiring.
| The Daily Show With Jon Stewart | Mon – Thurs 11p / 10c | |||
| William Kamkwamba | ||||
|
||||
this guy seems quite a character
dasher demo
