Free Download Calctronics electronics tools v1.27 build 35 | Android | 6.62 MB Calculatronics: Electronics circuit design calculator is an app that helps electronic engineers/hobbyist design and troubleshoot electronic circuits. The app contains calculators ranging from power electronics calculations to electronics and telecommunication. More RF calculations are being added with each release. The app allows you to Description the graph of the filter transfer function and transistor amplifier