What was to be done: create an online store.
Build your own FM receiver. Use Arduino libraries and IDEs to develop your own C ++ firmware. Or use ready-made firmware with everything you need. All you need is a soldering iron, solder and flux. All the necessary components are already in the box. No need to buy anything extra. Four FM bands, support for advanced receiver settings, bass boost mode and more. Built-in amplifier. A great way to understand the principles of operation of modern devices based on microcontrollers and microcircuits, with the possibility of further refinement of your device: you already have a ready board with a display, buttons and a programmer included.
During the collaboration, an up-to-date version of the website was created.