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- Mon Jan 15, 2018 8:30 am
- Forum: Hardware Projects
- Topic: Build a cheap/small sound spectrum analyser in MicorPython project
- Replies: 6
- Views: 3223
Explanation In this Micropython project I wanted to build a cheap/small sound spectrum analyser to identify specific tones during testing. Initially I tried to connect the Adafruit sound sensor with an ADC and RPI but then faced a lot of timing problems and therefore went to the ARM-M4 micro-control...