Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
andreyf
on Aug 23, 2014
|
parent
|
context
|
favorite
| on:
USBCondom
If all they need to do is signal requesting higher amperage, why are there different ones for different devices?
rahimnathwani
on Aug 24, 2014
[–]
Different manufacturers' devices expect different voltages on the data pins. A voltage which says "yeah, draw 2 amps" to an iPad may not indicates the same thing to a Samsung device.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
