<commit_before># Stranger Things "Touch"-Sensative Light Strand Halloween Decoration

![](./stranger_things_reference.gif)
![](./demo.gif)

### Hardware
* [Ultrasonic Ranging Module HC-SR04](http://www.micropik.com/PDF/HCSR04.pdf) ([Amazon link](https://smile.amazon.com/gp/product/B00UJA1TAQ))
* WS2811 addressable LEDs ([Amazon link](https://smile.amazon.com/gp/product/B00B4UKG2W))
* ESP8266 with 5v pin (I used the [Makerfocus D1 Mini](https://www.gearbest.com/boards-shields/pp_595443.html))<commit_msg>More accurate hardware requirements<commit_after># Stranger Things "Touch"-Sensative Light Strand Halloween Decoration

![](./stranger_things_reference.gif)
![](./demo.gif)

### Hardware
* [Ultrasonic Ranging Module HC-SR04](http://www.micropik.com/PDF/HCSR04.pdf) ([Amazon link](https://smile.amazon.com/gp/product/B00UJA1TAQ))
* WS2811 addressable LEDs ([Amazon link](https://smile.amazon.com/gp/product/B00B4UKG2W))
* Any Arduino board with a 5v pin (I used the [Makerfocus D1 Mini](https://www.gearbest.com/boards-shields/pp_595443.html))
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