2.4 inch DSO328 Oscilloscope Mini Digital Tester 1MSPS TFT LCD Atmega328p ST2 12-Bit Probe BNC Byond DSO311 DIY Kit

2.4 inch DSO328 Oscilloscope Mini Digital Tester 1MSPS TFT LCD Atmega328p ST2 12-Bit Probe BNC Byond DSO311 DIY Kit

Description:

Thismini oscilloscope is designed for electronic hobbyists to learn aboutelectronics, , programming and ST2. It contains maincontroller board, TFT LCD and other electronic components to DIY afunctional mini digital oscilloscope.Features:Use ST2 Chip. It runs faster than and a good handle of data.Pre-programmed. The controller board is programmed and tested before leaving factory. It is high quty and safe to use.Fullof Fun. It is a DIY kit and fun to make your own oscilloscope.Especially suitable for who are interested in and ST2.WithCool Black Case. Unlike, this DS0311 is with a cook black case,which makes it convenient to use in teaching and testing.Notice: This oscilloscope requires DC 9V 200mA power supply (no more than 10V,or it may be ed)Specification:Input impedance: 1MΩAnalog Bandwidth: 0 - 200 KHzMaximum input voltage: Vpp (1: 1 probe), 400Vpp (10: 1 probe)Maximum real-time sampling rate: 1MspsComes 1Hz /3.3V square wave test signal sourceAccuracy: 12BitSampling er depth: 1024 bytesVertical Sensitivity: 5mV/Div - 20V/DivAdjustable vertical dispment, and with instructionsCoupling modes: DC / AC / GNDThe horizontal time base range: 10μs / Div - s / Div (1-2-5 progreive manner)With automatic, regular and one-shot mode, easy to capture the moment waveformAvailable rising or falling edge triggerAdjustable trigger level position, and with instructionsObservable previous trigger waveform (negative delay)Can freeze at any time waveform display (HOLD function)Display and ControlConnection:Power Supply: DC 8V-10V, recommend DC 9V, no more than 10VProbe: connect the probe to BNCOperation:Button Functions:【V/DIV】: Selection for Sensitivity and Vertical position【SEC/DIV】: Selection for time base and horizontal position,【TRIGGER】: Selection for Trigger mode, Trigger Level or Trigger Edge【OK】: Pre once to entert HOLD function, second pre to exit HOLD function【ADJ】: Arrow key, turn left and right to select s Selected will be highlighted【COUPLINGSWITHC】: Coupling can be switched to DC, AC or GND. When it is switchedto GND, the oscilloscope's input is disconnected from external inputand is connected to the ground, aka input is 0 VFunction                                                                          OperationVertical position gnment                                      Switch to GND, pre【V/DIV】for 3 seconds bar turn on/off                                        Pre【OK】for 3 seconds to turn on/off the bar.Save waveform                                                       Pre 【OK】and  【TRIGGER 】at the same time, currentwaveform will be saved in EEPROM; the data will berepd.Read waveform                                                     Pre【OK】and【SEC/DIV】at the same time,it can read thewaveform saved in EEPROM;it is showed in HOLD mode.Reset to default setting                                         Pre【SEC/DIV】and【TRIGGER】for 3 secondsHorizontal position centered                                  Pre【SEC/DIV】for 3 seconds, horizontal position will be inthe center of waveform erTrigger level centered                                             Pre【TRIGGER】for 3 seconds, Trigger level will be in thecenter of Signal amplitude.Probe-compensated adjustment:Adjust capacitor C3 and C5:Connect the probe's RED clip to signal output terminal, black clip not connectePoweron the oscilloscope to start, pre【ADJ】knob for 3 seconds. Tthe bottomof the screen shows the output of the test signal amplitude, and thenpre【ADJ】 to adjust amplitude to 0.1VSet sensitivity to mV, adjust trigger level to make the waveform stableAdjust C3 to make the waveform right-angled. C3 adjustment is finishedPre【ADJ】to adjust amplitude to 3.3V, and set sensitivity to 1V, adjust C5 to make the waveform right-angled.

Package Include:1 x DSO328 2.4 Inch TFT LCD Digital Oscilloscope (you can choose the Finished products or DIY Kit)