# Valentines day Teddy Bear Heart tech wear earrings

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

- **Seller:** [California STEAM](https://lectronz.com/stores/californiasteam), Stockton, California, United States
- **Price:** $24.00 (USD, before shipping and taxes)
- **Availability:** In stock
- **HS code:** 854231
- **Product page:** https://lectronz.com/products/valentines-day-teddy-bear-heart-tech-wear-earrings

## Links

- [Code](https://github.com/freemovers/teddy_bear)

## Images

![Valentines day Teddy Bear Heart tech wear earrings](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6ODQzMCwicHVyIjoiYmxvYl9pZCJ9fQ==--b9e3d84f0b5c8b3cb17942be106dd16e99d19c95/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJKUEciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--a1419a086f227676aca33a49760ac51e58b523e3/2021-11-30T00-59-04.496Z-IMG_4993%20(3).JPG)
![Valentines day Teddy Bear Heart tech wear earrings](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6ODQzMSwicHVyIjoiYmxvYl9pZCJ9fQ==--cd051f7c27acd93c05165966dec696c01aaea60d/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJKUEciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--a1419a086f227676aca33a49760ac51e58b523e3/2021-02-02T05-11-56.775Z-IMG_3612.JPG)
![Valentines day Teddy Bear Heart tech wear earrings](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6ODQzMiwicHVyIjoiYmxvYl9pZCJ9fQ==--09c7e2bbdebdec525e0aad72d1c7327a68aa27c6/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJKUEciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--a1419a086f227676aca33a49760ac51e58b523e3/2021-02-02T05-11-56.775Z-IMG_3616.JPG)
![Valentines day Teddy Bear Heart tech wear earrings](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6ODQzMywicHVyIjoiYmxvYl9pZCJ9fQ==--12f7a5df17f38c08e0854adc8c3094be3be62ce0/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJKUEciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--a1419a086f227676aca33a49760ac51e58b523e3/2021-02-02T05-11-56.775Z-IMG_3607.JPG)
![Valentines day Teddy Bear Heart tech wear earrings](https://lectronz-images.b-cdn.net/lectronz/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6ODQzNCwicHVyIjoiYmxvYl9pZCJ9fQ==--4c2e9d2e11cdb05b755fd33718a0df93a8873130/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJKUEciLCJyZXNpemVfdG9fbGltaXQiOls5NjAsNjQwXSwic2F2ZXIiOnsic3RyaXAiOnRydWV9fSwicHVyIjoidmFyaWF0aW9uIn19--a1419a086f227676aca33a49760ac51e58b523e3/2021-02-02T05-11-56.775Z-IMG_3608.JPG)

## Description

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

## Shipping policy

See item details for estimated arrival times.

Customs and import taxes:
Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.

Cancellations: not accepted:
Please contact the seller if you have any problems with your order.