Tag Archives: Programming

8×16 Microchip PIC LED message board. Preface.

My fun with LED message boards started in the very end of 2004 and ended in August 2005. By the August 2005 I had created some simple LED message boards (8×64 and 8×128), which are usually called here “the running string”, and had placed myself to stalemate. For my boards I used Assembler language and […]


Scripts for Windows and Linux that helped me in book scanning. Actually they are automatic mouse clickers… BUT! They both have conspicuous indication for time, that left before the next click. So I always knew how much time do I have to turn the page.

Converting a list of phone numbers from range format to prefix format.

In the fall of 2014 I got a task for complete redesign of telephony accounting system at my former work. One of the stages was automatically parse price-lists of uplink operators. Those prices usually were Excel spreadsheets that consisted of rows where each row represents a bunch of call directions that have the same price. […]