Let’s be honest – the hardest part about owning a houseplant is not killing it. And the hardest part about not killing your houseplant, at least for us, is remembering to water it. The Chirp! Plant Watering Alarm is a new device from wemakethings that helps extend the life of your plant by reminding you to water it.
It’s really simple to use. You just stick the inconspicuous black PCB into your plant’s soil with a CR2032 battery in it, click the button on the back to set the “dry point,” then water your precious houseplant. The device then senses the moisture in your soil and “chirps” through a piezo whenever your plant reaches that dry point again – reminding you that your plant is thirsty!
That’s just the basic function of the device. It’s also completely hackable and customizable – connect to it over I2C to interact with your Chirp! and log light and moisture data for ultimate houseplant control. Or be creative and come up with a bunch of cool plant hacks.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.