Introducing Lullasky!

An interactive baby mobile that includes visual and audio stimuli such as lights and music to both entertain and soothe a baby when they are placed in their crib.

Project Approach

To create this interactive baby mobile 3 different songs including Brahms' lullaby, Twinkle Twinkle Little Star, and Baby Shark were synthesized and stored to be able to be played back with a matching light pattern while the baby mobile portion can either be spun or still. Control of this system is achieved through 2 buttons and a distance sensor which allow for choosing which song and light pattern to display also interactivity with the system is achieved through the distance sensor such that if the baby becomes fussy and begins flailing around the song and light will change to play the most soothing lullaby we have. Overall, our system consists of a stepper motor, neopixel strip lights, calming music, external control buttons, and an interactive ultrasonic sensor. Combined these devices work hand in hand to help create a soothing, calming environment for a sleepy baby.

Meet the Team

Hello, we are team Lullasky (Vicky Le(3rd from right), Anne Liu(2nd from right), Amy Le(right most)).

We are a team of early ECE MENG students (Vicky & Anne) and one junior (Amy) and are so glad to have had the chance to work with all the Professor Adams, Bruce, and all the course staff this semester to learn more about microcontrollers. This semester has truly taught us many new concepts some of which are present in our final project Lullasky. This project was a blast to create, and we hope that others enjoy it as much as we do!