Digital Oscilloscope Kit DIY Learning Pocket-size DSO138mini Upgrade with Acrylic Protection Case

Digital Oscilloscope Kit DIY Learning Pocket-size DSO138mini Upgrade with Acrylic Protection Case

Features:

1.Better structure and smaller size 2.USB or battery powered. 3.External trigger input. 4.Serial output of waveform data. 5.General controller. DSO138mini make MCU and LCD stay in one PCB to avoid problematic pin-header connections that was used in DSO138. This not only increase product reliability but also allow the main board to become a flexible general purpose controller. DSO138mini's trigger can work reliably under 10us and 20us timebase settings.Waveform data can be outputted through serial port and the data can be easily displayed on PC with help of other software like Gnuplot. This photo shows the same waveform displayed on PC using Gnuplot.

Specification:

Analog bandwidth: 0 - 200KHz Sensitivity: 10mV/Div - 5V/Div Sensitivity error: < 5% Vertical resolution: 12-bit Timebase: 10us/Div - 500s/Div Record length: 1024 points Built-in 1KHz/3.3V test signal Waveform frozen (HOLD) function available Save/recall waveform Serial waveform data output Vertical Number of Channel: 1 Input Impedance: 1M ohm Maximum Input voltage: 50Vpk Coupling: DC, AC, GND Horizontal Max Real-time Sampling Rate: 1Msps Main Color: Red Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package included: 1 set of DSO138mini oscilloscope kit with acrylic shell