littleBits Projects: Creepy Eye-Tracking Santa and Sound-Activated Bow Tie

This is part of an on-going series of posts about littleBits projects. littleBits is available in the Adafruit store – Starter KitExtended Kit, and Deluxe Kit.

Creepy Eye-Tracking Santa

He sees you when you are sleeping… He knows when you’re awake. Santa watches your every move, just like Great Uncle Edward. This creepy portrait has motion triggers that sense when you are near and eyes controlled by a servo that watch you wherever you go. The double AND, double OR, inverter, and latch make up the logic behind Santa’s eye movement.

Check out the Vine!

Screen Shot 2013-12-19 at 12.18.59 PM

Sound Triggered Bow Tie

large_filled_BOw-tie

Add some fun to your ensemble and surprise your guests with this quirky, sound-reactive bow tie. It moves on a servo and is activated by the sound of your voice! Control how it moves with a pulse and a dimmer.

For more decorative holiday projects, click here.

Find more festive wearables, click here.


As 2022 starts, let’s take some time to share our goals for CircuitPython in 2022. Just like past years (full summary 2019, 2020, and 2021), we’d like everyone in the CircuitPython community to contribute by posting their thoughts to some public place on the Internet. Here are a few ways to post: a video on YouTub, a post on the CircuitPython forum, a blog post on your site, a series of Tweets, a Gist on GitHub. We want to hear from you. When you post, please add #CircuitPython2022 and email circuitpython2022@adafruit.com to let us know about your post so we can blog it up here.

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.

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CircuitPython – The easiest way to program microcontrollers – CircuitPython.org


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