Arduino library for the KY-040 Encoder. This library allows the user to connect one or more encoders to any of the interrupt pins supported by your board. The user may then add rotaries that will each ...
From SparkFun library of max30105: Hardware Connections (Breakoutboard to Arduino): -5V = 5V (3.3V is allowed) -GND = GND -SDA = D2 (or SDA in Wemos D1-r2) -SCL = D1 (or SCL) -INT = Not connected The ...
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