Hi DuaneB
What am I using for power ?
Well I am just simulating the circuit through ISIS software from Proteus.
The Arduino is powered I dont know with what haha but in the last simulations I ran with ISIS and Arduino everything worked well.
For the analogic part of the system, I mean the OPAM and the LDR I am using 12V in the simulation.
Is there any decoupling on the power between the motors and the Arduino ?
What do you mean?
Are you putting the same voltage into the 293 through VSS and VS ?
Yes I am man. I am using the same 12V for both pins.
Any idea for what the solution to this problem could be?
Thx in advance again 