ARM DSO Nano - Pocket-Sized Digital Oscilloscope

Functionalities:Automatic measurement: frequency, cycle, duty, Vpp, Vram, Vavg and DC voltagePrecise vertical measurement with markersPrecise horizontal measurement with markersRising/falling edge triggerTrig level adjustable with indicatorTrig sensitivity adjustable with indicatorHold/run feature

DSO201is a pocket size digital storage oscilloscope fulfills basic electronic engineering requirements. It is base on ARMCortex™-M3compatible 32 bit platform, equipped with 320*240 color display, SD card capability, USB connection, and chargeable batteries. Weighs only 60g!Portable Digital Oscilloscope DIY Kit provides waveform viewing, pocket size and over 2 hoursbatteryoperation. This DIY kit is aopensource code. The Schematic, PCB layout and program code is free for re-design. It is ideal for production test, research, design and education.Features:• 1. Go on-site repair common electronic equipment (air conditioning or industrial frequency power conversion, AC / DC switching power supply or inverter, elevator and building fire-fighting equipment, industrial control circuit)• 2. Hardware maintenance or software debugging RS232, RS485, I2C, CAN and other communications interface circuits, LED display and keyboard scan driver circuit, brushless motor drive circuit• 3. Audio equipment and circuits, electronic toys and remote control model car repair electronic circuits• 4. School after-school teaching practice and student development of electronic small production• 5. Need to slow signal changes observed for applications (such as: relay and switch contact bounce, the battery charge and discharge curves, power supply load transient response characteristics of the temperature sensor measurements)• 6. Supply the electronic circuit (SCR voltage, power factor compensation, electronic energy saving lamps, dysprosium lamp mercury lamp sodium lamp drive circuit xenon lights). As for other issues such as: CPU clock, RAM access, bus and USB or Ethernet signal measurement, high frequency and the video circuitry and the need to use the FFT signal analysis, and so occasions, the scope is not competent. Particularly worth mentioning is that this pocket-sized internal battery-powered oscilloscope can be used, so the field measurement, the ground is completely suspended, can be completely the same as the meter, which measured what point, do not consider the problem of ground isolation.Specification:Display: 2.8? Color TFT LCDDisplay Resolution: 320×240Display Color: 65KAnalog bandwidth: 0 - 1MHzMax sample rate: 1Msps 12BitsSample memory depth: 4096 PointHorizontal sensitivity: 1uS/Div~10S/Div (1-2-5 Step)Horizontal position: adjustable with indicatorVertical sensitivity: 10mV/Div~10V/Div (with ×1 probe); 0.5V/Div~100V/Div (with ×10 probe)Vertical position: adjustable with indicatorInput impedance: >500KOMax input voltage : 80Vpp (by ×1 probe)Coupling: DCTrig modes: Auto, Norma, Single, None and ScanTest signal: Built-in 10Hz~1MHz (1-2-5 Step)Waveform storage: SD cardPC connection via USB: as SD card readerUpgrade: by boot loader via USBPower supply: 3.7V Chargeable Lithium battery / USBDimension (w/o probe): 105mm x 53mm x 8mmSetup your SD card for first time usage:1. Format SD card with FAT162. Download Datafile3. Decompress it, and copy to the root folder of SD card.Package Includes:1 x ARM Digital Oscilloscope1 x 3.7v lithium battery with connector1 x Probe1 x Mini USB Cable