PCB-art earrings in the shape of a teddy bear. 4 LED's are used to light up the heart. Controlled by ATtiny412

Valentines day Teddy Bear Heart tech wear earrings

Sold by California STEAM

$24.00

No tax for United States [change]
Stock available: 10
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The perfect gift to a tech-savvy Valentine! This Teddy Bear with Heart lights up in the dark! Behind the heart are to reverse mounted LED's that can flash in different patterns. A push button is used to turn the earrings on and off, and to change to the different patterns. ATtiny412 is used to control the patterns of the LED's. Powered by a 1225 coin cell battery. The immersion gold plating turned out very well and created a much nicer finish than HASL finish I usually use on the designs. The ATtiny412 is a perfect fit to control the LED's with a PWM output using only the RTC (Real Time Counter). The push button can be used to cycle through the following patterns:

  1. Single heartbeat
  2. Single breath
  3. Single flash
  4. Full heartbeat
  5. Full breath
  6. Outer flash
  7. Random Pulse

Links to code and documentation

Code (github.com)

Product HS Code: 854231

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The seller

California STEAM

Stockton, California, United States
4 orders since Jul 4, 2022
California STEAM was started in the summer of 2017 in Stockton, CA by Alicia and Sander van de Bor. They added Art to STEM (Science Technology Engineering and Math) to create STEAM.
STEM and STEAM education is a growing necessity to meet the future demands of STEM jobs in the upcoming decades. These jobs are required in almost every field, from manufacturing to medical.
California STEAM develops creative solutions for all ages. Their classes are taught at several locations throughout Stockton (libraries, Mexican Heritage Center etc.)
The products developed by California STEAM are a combination of Art and Technology. These are designed to motivate young makers to get more familiar with electronics and programming. These young makers are the engineers of the future.