"Electronic Workbench" is a free utility and tool application developed by Philipp Blumenhagen, available on Android platform. This application is a must-have for anyone interested in electronic projects. It contains a plethora of tools and references to help you with your electronic projects.

The application offers Bluetooth communication, allowing you to communicate with HC-06 boards, which is an excellent feature for those working with Bluetooth technology. It also includes calculators for resistor codes (THT and SMD), operational amplifiers, Ohm's Law, filters, and more. The references section is very useful, especially for beginners, as it includes information on logic gates.

The application also has some useful tools, including a vibration tester and a simple unit converter. Additionally, there is a memo part for writing down spontaneous ideas during your projects or other stuff. The developers promise to add more tools from time to time, and they are open to suggestions.

Overall, "Electronic Workbench" is a comprehensive tool for electronic projects, which provides all the necessary tools and references in one place. It is a must-have application for anyone interested in electronics, whether you are a beginner or an experienced professional.