#Miniscope v2 – an easy #DIY[Do It Yourself] #Oscilloscope
Using STM32F042 MCUs internal ADC and measurement data are sent to the computer via USB. The computer program views data and it can view frequency spectrum – FFT.
Sample rate is only 480ksps. You can find firmware, dll and hardware source on
Checkout the developer website for more details: http://tomeko.net/miniscope_v2e/