QFP surface mount protoboard - 0.80mm + 0.50mm

The DSO Nano V3 is a pocket-size compatible 32bit digital storage oscilloscope. Based on ARM -M3, it’s equipped with 320*240 color display, SD card, USB port and recharging function. It’s compact, simple to operate; meets the basic demands of school lab, electric furniture repairment and electric engineering. This is a updated and cool version of DSO Nano which features a firmware and a embedded 2 Mbyte storage chip instead of micro SD card slot. The documents of this version in detail is on this page, please refer to it. NOTE：For DSO Nano with SD card slot, it is not available now. If you get one from our distributers’ stock, please click here to check the document. Updates in v3: V3 used a new firmware with user-friendly interface, easier to operate Upgraded firmware via virtual disk Added build-in 2Mbyte storage chip instead of micro SD card slot Black metal shell Features Portable and lightweight Color display Waveform storage and playback 6 triggering modes 200Khz Analog Bandwidth Complete measurement markers and signal characteristics Built-in Signal Generator Accessories available Open Source Specifications Display: 2.8’’ color TFT LCD Display Resolution: 320x240 Display Colors 65K Analog Broadband: 0 ~ 200kHz Max. Sampling Rate: 1Msps 12 bit Sampling Storage Depth: 4096 points Transverse Sensitivity: 1uS/Div~10S/Div(1-2-5 stepping) Vertical Sensitivity: 10mv/Div~10V/Div(x1 probe) 0.5V/Div~10V/Div(x10 probe) Input Resistance: >500KΩ Max. Input Voltage: 80Vpp（x1 probe）400Vpp(x10 probe) Coupling Mode: DC Triggering Mode: Auto，Normal，Single，None Auto Measurement: Frequency, cycle, duty, Vpp, Vram, Vavg, DC voltage; Vertical Precise Measurement Cursor; Horizontal Precise Measurement Cursor; Rising/Falling Edge Trigger; Triggering Cursor; Triggering Sensitivity Cursor; Hold/Run Inbuilt Test Signal: 10Hz~1MHz(1-2-5 stepping) Waveform Storage: build-in 2Mbyte PC Connection Interface: Connection through USB Recharging Method: Recharging through USB interface Dimensions:105mm x 53mm x 8mm Part list: DSO Nano x1 Metal Stand x1 Screw x1 Probe cable x1 Sack x1 DocumentsUser ManualSchematic DesignFirmware