- Thu Nov 15, 2018 10:13 am
#201007
I'm trying to make a device that measures the level of sound in a room fairly accurately and then lights up LEDs if it reaches a predetermined level.
Help me shop!
So far in my shopping cart I have:
Sparkfun RedBoard Arduino
Sparkfun MEMS Microphone Breakout INMP401
Neopixel 24 LED ring
9v battery holder
Surface mount DPDT switch
Jumper wire set
What else do I need?
Thank you for your time and help!
Help me shop!
So far in my shopping cart I have:
Sparkfun RedBoard Arduino
Sparkfun MEMS Microphone Breakout INMP401
Neopixel 24 LED ring
9v battery holder
Surface mount DPDT switch
Jumper wire set
What else do I need?
Thank you for your time and help!