Add-on board for the DSO150 Oscilloscope to add an internal lipo battery and usb serial support.
This project makes this oscope truly portable and much more practical.
- Internal battery support (3.7V LiPo)
- Charger circuit
- At least 1000mAh for ~8hour battery life
- Boost converter for oscope 9V supply (~2.8V-3.7V to 9V)
- Serial connection via usb
- Virtual COM port
- Dump saved waveform buffer for plotting
- USB C