Dso138 Schaltplan. The stock firmware while quite responsive can use a few improvements. Simplicity in structure and easiness in assembly operation are the main targets of its design.
Overview dso138 was designed as a training oscilloscope kit. 02 dso 138mini oscilloscope diy kit 2 3 4 5 flush cutter tools you need 6 tweezers step 1 test and. Hi this is the new version of dso 138 mini diy kit from jyetechit s a cheap digital oscilloscope and it s useful for beginners and hobbyists in this video i.
Display resolution 320 x 240 px signal channels 1 analog max input voltage 50 vrms bandwidth 200 khz sampling rate 1 msa s time base 10 us div to 500 s div memory depth 1 kpts.
I built one at christmas as a little stocking filler present and yes it is a bit of a toy but at least at a toy price unlike all those pocket mp3 player based pocket dsos. Display resolution 320 x 240 px signal channels 1 analog max input voltage 50 vrms bandwidth 200 khz sampling rate 1 msa s time base 10 us div to 500 s div memory depth 1 kpts. A nice demonstration of the effect of limited bandwidth but a little unfair on the poor little dso138. I built one at christmas as a little stocking filler present and yes it is a bit of a toy but at least at a toy price unlike all those pocket mp3 player based pocket dsos.
