Build a countdown clock to help teach toddlers how to visualize time.Guide: https://learn.adafruit.com/toddler-timerThis project uses NeoPixel LEDs to represent blocks of time that can be setup to countdown any number of minutes.It features an OLED display to show the time remaining and a rotary encoder to set up the intervals and to start and stop the countdown.You can customize the blocks of time in the code and easily cycle between them with the rotary encoder.We think it's a unique way to show the passage of time with NeoPixel LEDs.This uses the Adafruit QT PY RP2040 dev board to drive the NeoPixels and the rotary encoder.CircuitPython makes it easy to change up the code so you can make adjustments or adapt to your roll your own countdown timer.You can customize the code to have different blocks of time or change the colors of the NeoPixel LEDs.Visit the Adafruit shop online - http://www.adafruit.com-----------------------------------------LIVE CHAT IS HERE! http://adafru.it/discordAdafruit on Instagram: https://www.instagram.com/adafruitShop for parts to build your own DIY projects http://adafru.it/3dprinting3D Printing Projects Playlist:https://www.youtube.com/playlist?list=PLjF7R1fz_OOWD2dJNRIN46uhMCWvNOlbG3D Hangout Show Playlist:https://www.youtube.com/playlist?list=PLjF7R1fz_OOVgpmWevin2slopw_A3-A8YLayer by Layer CAD Tutorials Playlist:https://www.youtube.com/playlist?list=PLjF7R1fz_OOVsMp6nKnpjsXSQ45nxfORbTimelapse Tuesday Playlist:https://www.youtube.com/playlist?list=PLjF7R1fz_OOVagy3CktXsAAs4b153xpp_Connect with Noe and Pedro on Social Media:Noe's Twitter / Instagram: @eckenPedro's Twitter / Instagram: @videopixil-----------------------------------------Visit the Adafruit shop online - http://www.adafruit.com/?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprintingSubscribe to Adafruit on YouTube: http://adafru.it/subscribeAdafruit Monthly Deals & FREE Specialshttps://www.adafruit.com/free?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprintingJoin our weekly Show & Tell on G+ Hangouts On Air: http://adafru.it/showtellWatch our latest project videos: http://adafru.it/latest?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting3DThursday Posts: https://blog.adafruit.com/category/3d-printing?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprintingNew tutorials on the Adafruit Learning System: http://learn.adafruit.com/?utm_source=youtube&utm_medium=videodescrip&utm_campaign=3dprinting-----------------------------------------