Added approximate price information to README

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Scott Lawson 2016-12-27 21:52:56 -07:00
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@ -22,11 +22,11 @@ The repository includes everything needed to build an LED strip music visualizer
# What do I need to make one?
The following hardware is needed to build an LED strip music visualizer:
- Computer with Python 2.7 or 3.5 ([Anaconda](https://www.continuum.io/downloads) is recommended on Windows)
- Any ESP8266 module with RX1 pin exposed. These modules are known to be compatible (but many others work too):
- Any ESP8266 module with RX1 pin exposed. ESP8266 modules can be purchased for as little as $5 to $10 USD. These modules are known to be compatible (but many others work too):
- NodeMCU v3
- Adafruit HUZZAH
- Adafruit Feather HUZZAH
- Any ws2812b LED strip (such as Adafruit Neopixels)
- Any ws2812b LED strip (such as Adafruit Neopixels). Many suppliers sell ws2812b LED strips for as little as $5-15 USD per meter.
# Installation
## Python Dependencies