Update

README.md

@@ -3,13 +3,13 @@
 Hand held device with display to count button presses. It uses buttons to detect user input one +1 and one for -1.  
 Made with of the shelf components.  
 
-For me this is a exploration in programming ASM assembly as I had never done this before.  
-Also the designing was interesting.  
+For me this is an exploration in programming ASM assembly as I had never done this before.  
+Also, the designing was interesting.  
 
 ## Components
 
 ### The ATTiny microcontroller
-As I had a `ATTiny26L` 8-bit microcontroller laying around I decided to use that. As it already has an onboard clock which is plenty
+As I had a `ATTiny26L` 8-bit microcontroller lying around I decided to use that. As it already has an onboard clock which is plenty
 fast enough for this simple project it saved me from connection a XTAL.  
 
 ```
@@ -64,7 +64,7 @@ o--|GND                                Q7S|--o
 ```
 
 ### Something to read the number
-A 7-segment display sporting 4 digits is used for outputting the number to the user. I used a `CL5642BH-30` as you guessed it already, was the one I had laying around.
+A 7-segment display sporting 4 digits is used for outputting the number to the user. I used a `CL5642BH-30` as you guessed it already, was the one I had lying around.
 
 ```
 CL5642BH-30
@@ -111,4 +111,10 @@ Something to mount it all on, for this perfboard was used.
 As I use a 9v battery a 5 volt regulator was used.  
 2 buttons to read the user input.  
 A 3d printed case.  
-Supporting electronics like condensators and current resisters as pull-up/down and current limiting.  
+Supporting electronics like capacitors and current resisters as pull-up/down and current limiting.  
+
+### Create hex file
+`avra counter.asm`
+
+### Write to chip using UsbAsp
+`sudo avrdude -c usbasp -F -p t26 -U flash:w:counter.hex:i`