Go Down

Topic: How to measure the power consumption of sensor ? (Read 248 times) previous topic - next topic

Bobby_Huang

Excuse me,I am the after graduate student of Taiwan.


I wonder to know that how to measure the power consumption of sensor like DHT11 or MQ-2.


Thank you for answering my question.


It's very mean to me.

knut_ny

#1
Mar 27, 2017, 12:41 pm Last Edit: Mar 27, 2017, 12:43 pm by knut_ny
Their datasheets will tell you:
If you dont believe the datasheets, you can measure the current (and voltage) to the sensor.
multiply the two reading
Ny

Bobby_Huang

Thanks for telling me the information.


It's very helpful.


Excuse me, I have another question.


Is that possible to detect and measure the power consumption of sensors and than transmit the data to
the arduino.


Sorry for asking so many questions.


But I really want to know the knowledge about the arduino and sensor.

Go Up