Gravity Analog 20A current sensor - SEN0214 - ERROR
I recently purchased SEN0214,
the only code i could find was from here:
however there seems to be a few errors lines 50, 53 and 54
Maybe this is i +1?
see attached photos of setup, arduino mega , connected to a small dc motor running on 12v, connected sen0214 to AO. however nothing is showing on the serial port? have reconfigured to Serial.begin(9600);
Yes you are right. The blank in the sample code is the “+”. And we have update in our wiki.
But I just noticed that you connect the positive pin to the AREF or D13?
Could you try to connect the positive pin to 5V on your Mega?Yeez_B
the photo is an illusion pins are going to 5v, gnd, and A0. your updated code is now working. Thank you. Can this module SEN0214 monitor voltage as well?