Dso138 Schaltplan. Dso 138 is an excellent piece of hardware based on arm cortex m3 core stm32f103 processor and sufficient for most beginner users. This is a video series of how i built my digital oscilloscope.
We won t be diving much in the technical details of this kit and more on the assembly experience and overall usage. The oscilloscope is a dso138 from jye tech. Overview dso138 was designed as a training oscilloscope kit.
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.
The stock firmware while quite responsive can use a few improvements. This opens the possibility for users to add different features or develop new applications on the hardware. 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. Dso 138 is an excellent piece of hardware based on arm cortex m3 core stm32f103 processor and sufficient for most beginner users.
