We really like the Adafruit Trellis keypad, and realized that it would be a great Monome. Then it occurred to me…my daughter loves blinking lights and music, how cool would it be to make her a Baby DJ Monome for playing her favorite songs!
Next we 3D printed a case using Pumping Station One’s Makerbot. Adafruit has provided a nice guide on how to print a case for these. Ours did not turn out perfectly, but the result worked well for our initial prototype. Note we made our case a little taller than the Adafruit example since we had to also fit a Wave Shield.
Finally, we had to test our prototype on our favorite toddler. Turns out she loves it!
For the next iteration, we would like to incorporate a speaker and rechargeable batteries. It will make it a little bigger, but anyone with kids knows that wires hanging off will only cause problems down the road!
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, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, 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.