Chirp, a plant watering alarm via DP.
It’s a “plant watering alarm” – you set the dry point, then water the plant and then it starts to chirp when the plant dries out. Chirps are rare at the beginning and more frequent when the water level gets really low. It has a LED hooked up as a light sensor, so it does not make noise at night.
Try Adafruit's new iPhone & iPad app for makers! Circuit Playground! "Incredibly handy for anyone working in electronics. Perfect for engineers and non-engineers alike."
Looking for engineers, makers and the builders of dreams? Try our Adafruit job boards.
Join our weekly Adafruit SHOW-AND-TELL
at 9:30pm ET every Saturday night! Then at 10pm, ASK-AN-ENGINEER
and the Adafruit team!
No comments yet.
Sorry, the comment form is closed at this time.