I am trying to supply this 12V, 3A fan: (https://www.amazon.com/gp/product/B01LLYQ2VE/ref=oh_aui_detailpage_o03_s00?ie=UTF8&psc=1)
with enough power through an Arduino Motor Shield (R3). I am using a 12V, 2.1A SLA battery (https://www.frys.com/product/6607864?site=sr:SEARCH:MAIN_RSLT_PG).
However, this is not enough to power this one fan. Is it possible to change the amount of current coming into the channel? I'm aware that there is a 2A max per channel and I think that the current is splitting into 1.05A coming into channel A. Is there any way to change this current coming into the channel. Thanks.
Basic_Control.ino (1.26 KB)