Kuman DSO 138 DIY KIT Open Source 2.4" TFT 1Msps Digital Oscilloscope Kit with DIY Parts + Probe 13803K (SMD pre-soldered)

kuman jye DSO138 is partially open-sourced. This opens the possibility for users
to add different features or develop new applications on the hardware.
DSO138 oscilloscope DIY kit major features:
analog bandwidth: 0 - 200Khz
sampling rate: 1Msps Max
sensitivity: 10mV/div - 5V/div
sensitivity error: features
DSO138 kits are sold in two configurations. One is with all SMD parts pre-soldered (PN: 13803K, replacing 13801K).
The other is with only the main IC (the mcu) pre-soldered (PN: 13804K, replacing 13802K).
The latter serves also as a SMD soldering training kit.
for both configurations The mcu has been pre-programmed and no re-programming required.

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