Update README.md

Author: Red Team

README.md

@@ -57,7 +57,9 @@ There will be two ways to set this puppy up. I prefer the second way, but that c
 
 ## Standalone Arduino UNO Setup
 ### Code
-  - Line 13, adjust `NUM_LEDS` to the number of LEDs you plan to use
+  1. Open [this](https://github.com/the-red-team/Arduino-FastLED-Music-Visualizer/blob/master/music_visualizer.ino) code in your Arduino editor
+  2. Line 13, adjust `NUM_LEDS` to the number of LEDs you plan to use
+  3. Upload to your Arduino UNO
 
 ### Pins
   - 5v - Connect to Vcc on LED strip
@@ -69,4 +71,17 @@ There will be two ways to set this puppy up. I prefer the second way, but that c
 
 ## Arduino UNO with Sparkfun Spectrum Shield Setup
 For this version of the music visualizer, you will need the [Sparkfun Spectrum Shield](https://www.amazon.com/gp/product/B00X0K30I6/ref=oh_aui_detailpage_o07_s00?ie=UTF8&psc=1)  
-I prefer this version because it allows you to split the audio signal into 7 seperate channels (bass, mids, treb). This is important for anyone who wants their music visualizer to respond only to bass like mine. The sparkfun spectrum shield is...a shield...so you can solder the stacking female/male header pins to it and attach it to your Arduino UNO.
+I prefer this version because it allows you to split the audio signal into 7 seperate channels (bass, mids, treb). This is important for anyone who wants their music visualizer to respond only to bass like mine.
+
+### Code
+  1. Open [this](https://github.com/the-red-team/Arduino-FastLED-Music-Visualizer/blob/master/music_visualizer.ino) code in your Arduino editor
+  2. Line 13, adjust `NUM_LEDS` to the number of LEDs you plan to use
+  3. Upload to your Arduino UNO
+  
+### Pins
+  - 5v - Connect to Vcc on LED strip
+  - GND - Connect to GND on LED strip
+  - A0 - Connect to the other end of the 3.5mm jack connected to your music source
+    - A0 must be pulled down with a resistor (shown in the picture below)
+  - 6 - Connect to DATA on LED strip
+![alt text](https://github.com/the-red-team/Arduino-FastLED-Music-Visualizer/blob/master/images/circuit.JPG "Circuit")