Search found 3 matches

by mgraphic
Sat Dec 08, 2018 11:37 pm
Forum: DSO138mini
Topic: Turning the battery power off
Replies: 6
Views: 16933

Re: Turning the battery power off

Hi,
Have tried several times to upload some photos but with no success.
There is a 3 mb total limit and this Forum does not accept photos in Jpeg format ?

What format does it accept. Your Faq section is not much help.

mgraphic
by mgraphic
Tue Dec 04, 2018 7:01 am
Forum: DSO138mini
Topic: Turning the battery power off
Replies: 6
Views: 16933

Re: Turning the battery power off

Thank you for your reply, Jumpers JP4, JP5 and JP6 on the back of the board are all open. SW4 the mode switch does not work on my scope with a 3.7v battery installed. No USB cable fitted. The blue light is on in both switch positions The screen does dim a little with the switch in the top position. ...
by mgraphic
Sun Dec 02, 2018 5:22 am
Forum: DSO138mini
Topic: Turning the battery power off
Replies: 6
Views: 16933

Turning the battery power off

Hi, I have purchased and constructed the DSO 138mini Oscilloscope DIY Kit. and fitted the mini 118 BATTERY CHARGER WITH SWITCH CARD.BOB1 PN:109-11802-00A Then plugged in a USB power plug. The oscilloscope powered up and worked fine. and displayed a nice square wave on the screen. Then I removed the ...