A complete 8-bit cheatsheet

By Raphaël - December 8th, 2018

Electronics, DIY

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Hey bit-bangers! If you are trying to interact with the GPIO of a FT232H, coding your own driver or if you want to program an Arduino with bit math to save memory or improve timing, this cheatsheet might be of interest for you.

Here is a one-page cheatsheet with all decimal, hexadecimal and binary codes for all digits from 0 to 255. In addition you also have the corresponding characters (i.e. the standard ASCII characters for the first 128 digits) which is often useful to have on hand. To print and pin on your wall if you are often programming devices at a low-level!

You can download the printable PDF version or simply have a peek below:

Have fun !


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