Build a Solar Powered Mailbox Notification System

0
320

Sick of walking over to the mailbox only to find it empty? Adafruit has a guide for building a system where you’ll get notified when the mail arrives. Read more…

Originally posted here:
Build a Solar Powered Mailbox Notification System

LEAVE A REPLY

Please enter your comment!
Please enter your name here

*

This site uses Akismet to reduce spam. Learn how your comment data is processed.