flashing LED Heart
thingiverse
I designed this for my girlfriend on valentines day. It's a heart with LEDs inside that flash in various patterns and also functions as a VU Meter. The device is powered by a Teensy 3.2. Parts required: 1 x Teensy 3.2 11 x 5mm red LED 4 x 3mm red LED 1 x 12mm tactile switch 1 x Adafruit Electret Microphone Amplifier - MAX4466 with Adjustable Gain 16 x 47 ohm resistor 1 x 10k ohm resistor thin wire, I used something close to 24 AWG (tore up some old cables I had leftover) 5v power supply optional: 1x male and female 5.5mm x 2.1mm socket jack Code: https://drive.google.com/open?id=0B8FcRdi8Gb1kRlY3NGFsa0NDRjQ Google photo album: https://goo.gl/photos/jAt4U2uDjsAnL3Pt8 Print settings: Printer brand: MakerBot Printer model: MakerBot Replicator 2 Rafts: yes Supports: yes Resolution: .2mm Infill: 10%
With this file you will be able to print flashing LED Heart with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on flashing LED Heart.