Search found 24 matches

by brandonb
Mon Aug 15, 2011 9:43 am
Forum: DSO
Topic: Honey, I fried my signal generator?
Replies: 22
Views: 26738

Re: Honey, I fried my signal generator?

hey danny- im with you lets order some of those buggers from digikey- i think we should test it with the pico to make sure the inputs are getting to the buffer
by brandonb
Thu Jun 09, 2011 12:59 am
Forum: DSO
Topic: DSO firmware version 3.64
Replies: 180
Views: 227011

Re: DSO firmware version 3.62

the probe wire with the white strip is positive
by brandonb
Mon May 09, 2011 12:03 pm
Forum: DSO
Topic: hacking the nano into useful automotive tools
Replies: 13
Views: 15145

Re: hacking the nano into useful automotive tools

ok guys over 400 veiws and only 3 member comments- whats up with that, give me some feedback, also if anyone has questions on any of this stuff i'll answer it get part links or what ever, this works very well for what it does thanks to benf's awsome version 3.61... remember you can make presets for ...
by brandonb
Thu Apr 28, 2011 11:49 pm
Forum: DSO
Topic: hacking the nano into useful automotive tools
Replies: 13
Views: 15145

Re: hacking the nano into useful automotive tools

Your opti driver diagram does not appear to match your injector diagram your not looking at it right, the switch on the injector powersupply is to get a pulsewidth reading without turning injectors on, watch my flowbench videos and you'll see how this works...... the opti module is a grounding devi...
by brandonb
Thu Apr 28, 2011 12:07 pm
Forum: DSO
Topic: hacking the nano into useful automotive tools
Replies: 13
Views: 15145

Re: hacking the nano into useful automotive tools

heres the final diagrams, still have to add pictures
by brandonb
Sun Apr 24, 2011 10:55 am
Forum: DSO
Topic: hacking the nano into useful automotive tools
Replies: 13
Views: 15145

Re: hacking the nano into useful automotive tools

here is a video link showing nano simulator running primary of ignition coil http://www.youtube.com/watch?v=DuXagL1q4Ic here is the basic diagram with out the final drive tranistor http://dl.dropbox.com/u/10367218/high%2 ... driver.jpg
by brandonb
Sat Apr 23, 2011 1:29 pm
Forum: DSO
Topic: hacking the nano into useful automotive tools
Replies: 13
Views: 15145

hacking the nano into useful automotive tools

i breadboarded an infered driver on the signal generator you can drive ignition coils/fuel injectors/pwm's ect, this broadens the horizon and practical use of the scope! do have a question here on ir led choice--> is 4miliAmp load too much for the signal generator output, it appears to be a good bal...
by brandonb
Wed Apr 13, 2011 9:41 am
Forum: DSO
Topic: Public Question for BenF
Replies: 2
Views: 2586

Re: Public Question for BenF

So I'd like to know if there is an easy way of donating some money to you as thanks for helping a good product
i feel the same way on that one- ben is a rare kind of person, its nice to know good people still exist
by brandonb
Tue Apr 05, 2011 2:52 pm
Forum: DSO
Topic: DSO firmware version 3.64
Replies: 180
Views: 227011

Re: DSO firmware version 3.61

ingra- how would he do the ranges- there are 3 common ranges 1mv=1amp 10mv=1amp =100mv=1amp, it wouldnt be usefull unless all three were implimented, i use the first one for starter relitive compression checks, the second one for alternator ripple measurements and diesel injectors.. and the third is...
by brandonb
Tue Apr 05, 2011 10:42 am
Forum: DSO
Topic: DSO firmware version 3.64
Replies: 180
Views: 227011

Re: DSO firmware version 3.61

benf- how hard would it be to put a few software attenuators in there for useing the current probe, that convert 10mv per 1 amp and 100mv for 1 amp, i keep confusing my self with milivolts only while using a current clamp.... thanks for the hard work you did with the 3.6 series, i've been using the ...