Valentine Blink: Temperature controlled LED heart #ValentinesDay
This awesome project was shared by AdiK back in 2023 but we still want to show it some love! Featuring our Adafruit MLX library, the heart’s LEDs blink in the palm of your hand when the temperature falls within 31-36°C (87.8- 96.8°F) while holding it in the palm of your hand. Check it out on hackster.io!
Use the code AdaHeart for 15% off in stock items from our 2025 Valentine’s Day Gift Guide from Tuesday, January 21st – Monday, February 17th at 11:59 PM EST.
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