Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
ljlukkar
on April 28, 2023
|
parent
|
context
|
favorite
| on:
Ask HN: Most interesting tech you built for just y...
The ph sensor will die fast if it the membrane is kept dry.
Consider applying for YC's Winter 2026 batch! Applications are open till Nov 10
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
