Xenosis
Newbie level 4
control circuit help
id like to create a control circuit that takes a standard wall power supply (outputs 9v) and run it through a breadboard power supply (like this one) and has two output terminals; one with +3v and one with -3v.
this is being used for a robotic arm that is currently run off of batteries that are set up in the -3v and +3v config.
if its easier to just strip the wall power supply to vdc and gnd pins and use that with a breadboard, i could do that also.
id like to create a control circuit that takes a standard wall power supply (outputs 9v) and run it through a breadboard power supply (like this one) and has two output terminals; one with +3v and one with -3v.
this is being used for a robotic arm that is currently run off of batteries that are set up in the -3v and +3v config.
if its easier to just strip the wall power supply to vdc and gnd pins and use that with a breadboard, i could do that also.