BOM added

README.md

@@ -1,15 +1,41 @@
 # Atari Punk Console
 Yet another [Atari Punk Console](https://en.wikipedia.org/wiki/Atari_Punk_Console) circuit implementation. Original hardware was made by Forrest M. Mimms III in 80s.
 
-This version packed with photoresistor, momentary pushbutton and shifted range. All schematics and layout are in [Autodesk Eagle](https://www.autodesk.com/products/eagle/features) format. GERBER files are also available.
+![Atari Punk Console](pics/InWork.jpg)
 
-## Demo
+This version based NE556 timer, packed with photoresistor, momentary pushbutton and shifted work range. All schematics and 2-sided layout are in [Autodesk Eagle](https://www.autodesk.com/products/eagle/features) format. GERBER files are also available.
 
-## Schematics 
+### Demo on Youtube
+
+[![Youtube](pics/Youtube-preview.png)](https://www.youtube.com/watch?v=IvUZwnpzhw8)
+
+### Schematics 
 
 ![Schematics](pics/Schematic.jpg)
 
-## Bill of materials
-
+### Bill of materials
+
+| Name | Details | Notes |
+| --- | --- | --- |
+| IC1 | [NE556N](http://www.st.com/stonline/books/pdf/docs/2183.pdf) timer IC | DIP-14 package |
+| POT1, 2 | Potentiometer 500K | linear, thru-hole |
+| POT3 | Potentiometer 50K | linear, thru-hole |
+| S1, 2 | ON-ON switch | SS9, common middle contact |
+| BT1 | Push button | thru-hole |
+| R1, R4 | 1K resistor |  |
+| R2 | 10K |  |
+| R3 | 4K7 |  |
+| R5 | 3K |  |
+| R6 | 24K |  |
+| R7 | VT93N1 photoresistor |  |
+| C1 | 10nF capacitor | ceramic |
+| C2 | 0.1uF | ceramic |
+| C3 | 10uF | electrolytic |
+| LED1 | It's LED |  |  
+| AUDIO | Stereo socket ST-111 | 3.5mm jack |
+| 9V-BAT | 9V battery holder | with wires |
+
+### Notes
+This project old af. Be polite.