![how to reduce page size in sketch how to reduce page size in sketch](https://4.bp.blogspot.com/_fY1x59Sdls0/THvj76GDrFI/AAAAAAAAF1M/JJN1VUdasP0/s1600/sc00f827e6.jpg)
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#How to reduce page size in sketch code#
You can save space by putting common code (repetitive) in a function or a loop.Store data in EEPROM (you have 1KB in Arduino UNO! So make use of that.).Reduce variables to the smallest datatype possible.Shorten or eliminate initialized arrays.Therefore I have done some research and hopefully this could help you optimize your sketch size. This is pretty ineffective way to reduce the size, without making serious changes to your code structure. Otherwise, see if you can make your program shorter. Delete any #include statements at the top of your sketch for libraries that you’re not using. If you’re using floating point, try to rewrite your code with integer math, which should save you about 2 Kb. Please leave a comment and let me know if you have any ideas on how I could improve.There are three types of memory in the Arduino, program and variable initial values go to Flash memory, variables and their initial values go to SRAM, and also the EEPROM . Each Arduino has only limited program memory (flash memory) to store your sketch, for example the Arduino UNO has around 30KB, 1KB SRAM and 1KB EEPROM. This is what suggested on the Arduino site which pretty useless: Thanks for taking the time to read until the end of my Instructable. The last photo shows how the print looked after trimmed the margins and taped the pieces together. The photo with the very large gaps between the sheets shows how the pages looked immediately after I trimmed the margin. I remove the margin by cutting right up to the end of the printed lines with a pair of scissors. It is much easier to assemble if you remove the margin first. This margin makes it very difficult to precisely align the pages together.
![how to reduce page size in sketch how to reduce page size in sketch](https://miro.medium.com/max/1400/1*vNT2RPcvSe2xUvcIrQFl3A.png)
If you look closely at the print you will notice that there is a small margin between the end of the printed lines and the edge of the paper. The first photos shows how the pages looked immediately after I removed them from the printer. After the paper comes out of your printer you will have to assemble the pieces together.