Description
Here's the code:
MEMS microphone: Knowles SPU0410LR5H-QB-7 MEMS
press connect on the Reader and wait for Blue-Bots eyes to go blue to show it is connected
and it can be used to detect ambient sound level
so that when you press a button
Adafruit NeoPixel Ring - RGB LED w/ Integrated Drivers - 16 pixel magazine Here's the code:Round and round and round they go! Ultra bright smart LED NeoPixels arranged in a circle The rings are 'chainable' connect the output pin of one to the input pin of another. Use only one microcontroller pin to control as many as you can chain together! Each LED is addressable as the driver chip is inside the LED. Each one has ~18mA constant current drive so the color will be very consistent even if the voltage varies, and no external choke resistors
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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