If you’re wanting to use a Memory LCD with an Arduino, there are at least four software libraries to choose from. In no particular order, they are: The Rengineer’s Memory LCD library: https://github.com/TheRengineer/MemoryLcd Supports drawing basic shapes and printing bit map images. You may have to replace instances of ‘prog_uchar’ in the code with byte […]
While browsing the Raspberry Pi forums the other day, I came across a thread called “Potentially useful things to program” which reminded me of a problem I solved when I was first becoming interested in programming. The code I wrote to solve the problem wasn’t a particularly useful thing to program, as in the Raspberry […]
Recently, I had reason to doubt the integrity of the weekly backup that I make of my home directory. To check the integrity of the backup I thought it would be a simple matter of running on my home directory, followed by on the backup directory, but no such luck. md5sum doesn’t automatically operate recursively […]
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