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Setting up a LAMP at once

Since I have to setup my Raspberry Pi over and over again, I found it useful to have just “one command” to set the Apache Webserver, MySQL Database and PHP5 up.   And here it is: sudo apt-get update && sudo apt-get upgrade -y && sudo apt-get install apache2 mysql-client …

Android Apps – LM317 Calculator

I wrote two little Apps for andoid, one calculates series and parallel resistance of two resistors, the second is a lm317 calculator, it can calculate the needed resistor for a specific current in a LM317 Laser Driver circuit. It also works the opposite direction, giving the resulting current of the …