Suppose I want to read Green component of a color sample using the TCS34725 RGB Color Sensor ... see attachment.
It is my understanding that I need to take the SDA and SCL pins LOW in order to read from the sensor.
My question is ... from which pins do I take the output?
Thanks,
SeniorGeezer
It is quite a bit more complicated than that. Google "TCS34725 RGB Color Sensor arduino" for tutorials.
SeniorGeezer:
Suppose I want to read Green component of a color sample using the TCS34725 RGB Color Sensor ... see attachment.
It is my understanding that I need to take the SDA and SCL pins LOW in order to read from the sensor.
My question is ... from which pins do I take the output?
SDA normally, but you also need SCL. Together they're the I2C bus, normally read using the Wire library.
You'll probably be able to find a library for this sensor that does all the work for you.
SeniorGeezer:
Suppose I want to read Green component of a color sample using the TCS34725 RGB Color Sensor ... see attachment.
It is my understanding that I need to take the SDA and SCL pins LOW in order to read from the sensor.
My question is ... from which pins do I take the output?
Thanks,
SeniorGeezer
google provided this link to the library specifically to do what you want it has some examples and links to the wiring instructions
I think I might want to get one of these RGB sensors
Z