DSO Shell 150 Oscilloscope DIY Kit

Details

Compared to DSO138, the new DSO Shell has similar bandwidth with significant improvements in structure, mechanical, and operation. The sensitivity has been extended in both directions : 5mV/div – 20V/div (DSO138: 10mV/div – 5V/div.
Display and MCU are now mounted on the same mainboard to avoid inter-board pin-headers.
For better separation between analog and digital circuits, the analog channel is on a separated board.

Without the analog portion the mainboard is actually a general-purpose control board. The mainboard is fully installed (except a few through-hole components) and factory tested.

DSO Shell comes with an easy to modify enclosure. Rotary encoder makes parameter adjustment quick and easy.
Power supply (not included): 9V (< 10V!) standard 5.5mm/2.1mm DC plug or 2-pin connector (0.1" pitch)
Adequate soldering and troubleshooting skills required.

PCB versions

main board: 109-15000-00E or 109-15000-00E1 (Performance & assembly are identical)
analog board: 109-15001-00E or 109-15001-00F (Performance & assembly are identical)

Product Documents and firmware:

Specifications:

Vertical	Number of Channels:	1
	Analog Bandwidth:	0 - 200 kHz
	Sensitivity:	5 mV/Div - 20 V/Div
	Sensitivity error:	< 5%
	Resolution:	12-bit
	Input Impedance:	1 MΩ
	Maximum Input voltage:	50 Vpk
	Coupling:	DC, AC, GND

Horizontal	Max Real-time Sampling Rate:	1 Msps
	Timebase:	10 µs/Div - 500 s/Div
	Record Length:	1024

Trigger	Trigger Modes:	Auto, Normal, Single
	Trigger Types:	Rising/falling edge
	Trigger Position:	1/2 of buffer size fixed

Display	2.4-inch color TFT LCD	320 x 240 px

Power Supply	9 V DC	(8 - 10 V acceptable)
	Supply Current:	120 mA @ 9 V

Physical	Dimensions:	115 x 75 x 22 mm
	Weight:	100 g without cables & power supply