BRMBLOG #19 INA219 Current Sense Board

[@pepper669]

Very informative video. Can't wait to try out my board.

[@wingcmdr]

Nice video. I just got the INA219 and was interested in your video. BTW, you can use rubbing alcohol to clean flux off a board.

[@pepper669]

Hi, I found out (saw somewhere on the internet ;) ) that the INA219's voltage readout is only correct if the negative lead of the load (or the input) is connected to the Arduino's ground. I tried it and it worked.

[@billymartin1921]

pepper669 that's a great point Thank you.

[@billymartin1921]

Thank you for your comment, rubbing alcohol is a great idea.

[@AvishekDasPostdoc]

Can I measure 1 mA with this borad?