# Light of Your Life Wedding Bouquet
## Introduction
She lights up the room when she walks in. Make sure everyone can see it.
Two Feather 32u4 Radio modules are hidden inside a bouquet and boutonniere along with a few discreet neopixels.
Using the radio signal strength measurements, the two Feathers can roughly determine how far apart they are. When the two get close together, the lights glow brighter, and when they separate the lights dim and flicker!
As she walks down the aisle, her bouquet will slowly increase in brightness until she's standing right by his side, and beaming.
This technique will work great for any two costume pieces as well. Find your partner at the after-dark party by following the brightness of your light-up hat or other accessory.
https://www.youtube.com/watch?v=m1-7b4rfg84&feature=youtu.be
# Materials
- [Two Feather 32u4 RFM69HCW (I used 915MHz)](https://www.adafruit.com/product/3076)
- [Neopixels](https://www.adafruit.com/products/1559)
- [30awg stranded wire](https://www.adafruit.com/products/2051)
- [2 On/off switches](https://www.adafruit.com/products/1092)
- [2 Battery extension cables](https://www.adafruit.com/products/1131)
- 2 LiPoly batteries - one [350mAh](https://www.adafruit.com/products/2750) and one [1200mAh](https://www.adafruit.com/products/258)
### For Additional Lighting (optional)
- [Warm white LED strand](https://www.adafruit.com/products/893)
- [Glowby fiber optic barette](http://www.luminence.com/Glowbys-Glowbys.html)
- 2-3 resistors: 20-100ohm
### For the Bouquet
- Flowers (real or silk will work)
- Floral tape
- Ribbons & decorations
- Floral Pins
- [Next Page](https://learn.adafruit.com/light-of-your-life-wedding-bouquet/testing-setup.md)
## Featured Products
### Adafruit Feather 32u4 RFM69HCW Packet Radio - 868 or 915 MHz
[Adafruit Feather 32u4 RFM69HCW Packet Radio - 868 or 915 MHz](https://www.adafruit.com/product/3076)
This is the **Adafruit Feather 32u4 Radio (RFM69HCW)** **900MHz****. **We call these _RadioFruits** ,**_ our take on an microcontroller packet radio transceiver with built in USB and battery charging. Its an Adafruit Feather...
In Stock
[Buy Now](https://www.adafruit.com/product/3076)
[Related Guides to the Product](https://learn.adafruit.com/products/3076/guides)
### Flora RGB Smart NeoPixel version 3 - Sheet of 20
[Flora RGB Smart NeoPixel version 3 - Sheet of 20](https://www.adafruit.com/product/1559)
So, you want lots and lots of NeoPixels? And you want them for less? Not a problem! Here's a sheet of Flora NeoPixels fresh from the (reflow) oven. Cut them off as you need 'em and save a pretty penny while you're at it.
**Each order comes with 20 pixels on a...**
In Stock
[Buy Now](https://www.adafruit.com/product/1559)
[Related Guides to the Product](https://learn.adafruit.com/products/1559/guides)
### Flora RGB Smart NeoPixel version 3 - Pack of 4
[Flora RGB Smart NeoPixel version 3 - Pack of 4](https://www.adafruit.com/product/1260)
What's a wearable project without LEDs? Our favorite part of the Flora platform is these tiny smart pixels. Designed specifically for wearables, these updated Flora NeoPixels have ultra-cool technology: these ultra-bright LEDs have a constant-current driver cooked right into the LED...
In Stock
[Buy Now](https://www.adafruit.com/product/1260)
[Related Guides to the Product](https://learn.adafruit.com/products/1260/guides)
### Silicone Cover Stranded-Core Wire - 30AWG in Various Colors
[Silicone Cover Stranded-Core Wire - 30AWG in Various Colors](https://www.adafruit.com/product/2051)
Silicone-sheathing wire is super-flexible and soft, and its also strong! Able to handle up to 200°C and up to 600V, it will do when PVC covered wire wimps out. We like this wire for being extremely supple and flexible, so it is great for wearables or projects where the wire-harness has to...
Out of Stock
[Buy Now](https://www.adafruit.com/product/2051)
[Related Guides to the Product](https://learn.adafruit.com/products/2051/guides)
### JST 2-pin Extension Cable with On/Off Switch - JST PH2
[JST 2-pin Extension Cable with On/Off Switch - JST PH2](https://www.adafruit.com/product/3064)
By popular request - we now have a way you can turn on-and-off Lithium Polymer batteries without unplugging them.
This **PH2 Female/Male JST 2-pin Extension Cable ** comes with an in-line **Switch** - click once to turn on, click again to turn off....
In Stock
[Buy Now](https://www.adafruit.com/product/3064)
[Related Guides to the Product](https://learn.adafruit.com/products/3064/guides)
### Lithium Ion Polymer Battery - 3.7v 1200mAh
[Lithium Ion Polymer Battery - 3.7v 1200mAh](https://www.adafruit.com/product/258)
Lithium-ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light, and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 1200mAh for a total of about 4.5 Wh. If you need a larger battery,
In Stock
[Buy Now](https://www.adafruit.com/product/258)
[Related Guides to the Product](https://learn.adafruit.com/products/258/guides)
### Lithium Ion Polymer Battery - 3.7V 350mAh
[Lithium Ion Polymer Battery - 3.7V 350mAh](https://www.adafruit.com/product/2750)
Lithium-ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light, and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 350mAh for a total of about 1.3 Wh. If you need a larger (or smaller!) battery,
Out of Stock
[Buy Now](https://www.adafruit.com/product/2750)
[Related Guides to the Product](https://learn.adafruit.com/products/2750/guides)
### Wire Light LED Strand - 10 Warm White LEDs + Coin Cell Holder
[Wire Light LED Strand - 10 Warm White LEDs + Coin Cell Holder](https://www.adafruit.com/product/893)
Add sparkle to your project with these lovely silver wire LED strands. These strands are very interesting, they use two silver wires that are coated so they don't short if they touch, then tiny 1000mcd LEDs are bonded onto the wires and coated with epoxy. The result is a very flexible...
No Longer Stocked
[Buy Now](https://www.adafruit.com/product/893)
[Related Guides to the Product](https://learn.adafruit.com/products/893/guides)
## Related Guides
- [FLORA Pixel Brooch](https://learn.adafruit.com/flora-pixel-brooch.md)
- [Pathfinder Robot Companion](https://learn.adafruit.com/pathfinder.md)
- [3D Printed Case for Adafruit Feather](https://learn.adafruit.com/3d-printed-case-for-adafruit-feather.md)
- [Glowing Skullcandy Headphones Mod](https://learn.adafruit.com/glowing-skullcandy-headphones-mod.md)
- [LED Masquerade Masks](https://learn.adafruit.com/led-masquerade-masks.md)
- [FFT: Fun with Fourier Transforms](https://learn.adafruit.com/fft-fun-with-fourier-transforms.md)
- [Close Encounters Hat](https://learn.adafruit.com/close-encounters-hat.md)
- [Space Face LED Galaxy Makeup](https://learn.adafruit.com/space-face-led-galaxy-makeup.md)
- [PianoGlove](https://learn.adafruit.com/pianoglove.md)
- [NeoPixels on Raspberry Pi](https://learn.adafruit.com/neopixels-on-raspberry-pi.md)
- [Remote Effects Trigger Box](https://learn.adafruit.com/remote-effects-trigger.md)
- [Pac Man Pixel Suspenders](https://learn.adafruit.com/pac-man-pixel-suspenders.md)
- [Chameleon Scarf](https://learn.adafruit.com/chameleon-scarf.md)
- [Textile Potentiometer Hoodie](https://learn.adafruit.com/textile-potentiometer-hoodie.md)
- [Paper-Craft Crystal Gem Lantern](https://learn.adafruit.com/paper-craft-crystal-gem-lantern.md)