diff --git a/README.md b/README.md
index 38ea735..7a29ae1 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,12 @@
 # TREx
+**T**rash
+**R**ecycling
+**Ex**pert
 
-T rash
-R ecycling
-Ex pert
\ No newline at end of file
+## Helpful Sources
+### LEDs
+- https://learn.adafruit.com/neopixels-on-raspberry-pi/python-usage
+- https://learn.adafruit.com/neopixels-on-raspberry-pi/raspberry-pi-wiring
+
+### RFID
+- https://pimylifeup.com/raspberry-pi-rfid-rc522/
\ No newline at end of file
diff --git a/led_test.py b/led_test.py
index 4b8ceb8..5c64f68 100644
--- a/led_test.py
+++ b/led_test.py
@@ -22,4 +22,5 @@ pixels = neopixel.NeoPixel(
     pixel_pin, num_pixels, brightness=0.2, auto_write=False, pixel_order=ORDER
 )
 
-pixels.fill((0,255,0))
\ No newline at end of file
+pixels.fill((0,255,0))
+pixels.show()
\ No newline at end of file