The
project idea was born from purchase of a system of smallest
development for STM32F103C8T6 bought above ebay platform for about
2,5€. The main purpose was the one of using it to build something of
useful and amusing, so I decided that it would have been interesting
to try to produce a simple and cheap oscilloscope. I began to think
about the project, produce the software and choose all essential
hardware, the idea was the one of maintaining the cost under 10€. to
ensure that the assembly work was simple and appropriate also for
whom does not have particular knowledge of electronics . After a few
months of fine-tuning this little project was born , it is very
funning and instructive to produce , a simple oscilloscope that uses
a device Android ( phone, tablet) with which interconnects through
Bluetooth for trace visualization.
