Borneo Schematic is Android focused schematic / electronic drawing tool. You can see data sheets, voltages, ohms, electric ways, schematics and many more by yearly, monthly activations They offer huge amount of solution and resource for servicing in hardware repairs. Their official website is http://www.borneoschematics.com/ please not that, their promotions, license usage polices and many more can be changed any time. We're only seller.