View Full Version : 9V battery and Board of Education

08-06-2005, 06:31 AM
I just purchased the USB Oscilliscope and they recomended getting a fresh 9v battery for my "BOE" I tried using 4 AA batterys but i couldn't get a signal for the first activity, so im going to add a 9v battery, but do I have to change the jumper on the "BOE" right now it is at the top on vdd, should i put it down or keep it as is?

Chris Savage
08-06-2005, 10:09 AM

ии Leave the jumper on the Vdd setting when using the 9V battery.

Chris Savage
Parallax Tech Support
csavage@parallax.com (mailto:csavage@parallax.com)