A new version of Electrodroid is available on Google Play and Amazon app store.

Version 4.2:
• Zener resistor calculator [Pro];
• New Resources: Batteries sizes and capacities;
• Raspberry Pi0 and Pi3 pinout and specs [Pro];
• New Resources: World sockets and plugs [Pro];
• new images in some calculators;
• many small improvements and fixes;
• translation updates, added Vietnamese and Basque languages;