NEW DSO138mini Digital Oscilloscope Kit DIY Learning Pocket-size DSO138 Upgrade W329 | Инструменты

NEW DSO138mini Digital Oscilloscope Kit DIY Learning Pocket-size DSO138 Upgrade W329 | Инструменты

100% brand new and high quality Features: DSO138mini brings in the following improvements: 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: Major features of DSO138 Analog bandwidth: 0 - 200KHz  Sampling rate: 1Msps max  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  Analog Bandwidth: 0 - 200KHz  Sensitivity: 10mV/Div - 5V/Div  Sensitivity error: < 5%  Resolution: 12-bit  Input Impedance: 1M ohm  Maximum Input voltage: 50Vpk  Coupling: DC, AC, GND     Horizontal Max Real-time Sampling Rate: 1Msps  Timebase: 10us/Div - 500s/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 with 320 x 240 resolution     Power Supply  3.5V - 6V DC  Supply Current: 120mA@5V     Physical  Dimensions: 7x8cm/2.76x3.15inch 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!           3.DSO138mini Digital Oscilloscope Kit only, other accessories demo in the picture is not included!No acrylic shell.