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Android

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 …

Enable Developer Options on Adroid 4.2.1

As i updated my Nexus to Jelly Bean 4.2.1, the developer options disappeared from my settings menu. It can be activated through Settings -> About Phone -> tap 7 times on Build Number Now you should be able to use development options again. Further information can be found at the …