Has anybody out there ever built a homemade 4-20mA/0-10VDC source with two 9V batteries, a 5K pot, and a 500 ohm resistor? The pot and resistor would be 5W.
Or maybe I shoud use three batterys?
Results 1 to 13 of 31
Thread: homemade 4-20 mA/0-10VDC source
Used Equipment - Buy, Sell, Save!