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[email protected] #38406 Can't seem to get my display to light.? If I plug the nano into my computer works fine. I checked the wiring? ? Hope you can suggest something.? Thanks Stu? sb15894@...
Vince Vielhaber #38407 If it lights with the computer plugged in but from rig power, get out your voltmeter and trace the power. The large 3 term regulator on the raduino, the tab is ground. Measure from the tab to each of the two outside pins. You should get 12v on one and 5v on the other. If you do, check that the ground is good between the raduino and the rig. Vince. toggle quoted message Show quoted text On 01/06/2018 12:56 AM, Sb15894@... wrote: Can't seem to get my display to light. If I plug the nano into my computer works fine. I checked the wiring Hope you can suggest something. Thanks Stu sb15894@... -- Michigan VHF Corp.
Stu Block All Messages By This Member #38411 Thanks Vince ? toggle quoted message Show quoted text On Sat, Jan 6, 2018 at 1:15 AM, Vince Vielhaber <vev@...> wrote: If it lights with the computer plugged in but from rig power, get out your voltmeter and trace the power.? The large 3 term regulator on the raduino, the tab is ground.? Measure from the tab to each of the two outside pins.? You should get 12v on one and 5v on the other.? If you do, check that the ground is good between the raduino and the rig. Vince. On 01/06/2018 12:56 AM, Sb15894@... wrote: > Can't seem to get my display to light.? If I plug the nano into my > computer works fine. I checked the wiring > Hope you can suggest something.? Thanks > Stu? sb15894@... > -- ? Michigan VHF Corp.? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

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