If you have a bit of a green thumb and want to know how to finally get that one plant that keeps dying to grow, maybe this project via hackster.io can help you out.
Everyone says they want to save the Earth, but with this project, we may have actually done it! Our revolutionary light detection system produces a 4-digit-display value and an intense color based on the intensity of light in the environment. If the LED glows RED, you might have too much light. If it glows BLUE, there’s too little light. The Goldilocks color is PURPLE, so if you see this color, the light is just right.
Whether this project stops global warming or just prevents your plants from dying, we know you’ll enjoy making it and looking at the pretty colors!
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.