Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
unangst
83 days ago
|
parent
|
context
|
favorite
| on:
Show HN: I built a "Do not disturb" Device for my ...
1. Turn handle down, realizing door is locked. 2. Turn handle up to unlock door. 3. Profit.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
