Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
How to Turn Any Material or Surface into a Sensor
(
pddnet.com
)
8 points
by
jonbaer
on Nov 13, 2013
|
hide
|
past
|
favorite
|
1 comment
gregsq
on Nov 13, 2013
[–]
Or you could play with this over I2C with one GPIO for interrupt handling.
https://www.sparkfun.com/products/9695
Consider applying for YC's Summer 2026 batch! Applications are open till May 4
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
https://www.sparkfun.com/products/9695