SMD Resistor Code is a free Android application developed by Scrat to help electronic hobbyists work with SMD, and through hole resistors and capacitors. The app allows users to manually select colors for each band in through hole resistors, providing the same position and layout as real resistors. The indication result is updated every time a color is changed, and the app currently supports 4, 5, and 6 color band standards. Similarly, SMD resistors and capacitors can be operated by changing the letter code, with the final result displayed on the screen.

One of the standout features of SMD Resistor Code is the detailed description provided for Tantalum capacitors, including information about polarity, rating operation voltage, capacitance value, and additional details. In this release version, the app supports some basic dimensions for SMD resistor and capacitor packages. However, the developers plan to add much more popular size packages of SMD IC, transistor, diode, power regulator in future updates.

Overall, SMD Resistor Code is a comprehensive application that provides electronic hobbyists with a user-friendly interface and helpful tools to work with resistors and capacitors.