Seeed dso nano v3 digital oscilloscope seeed studio 109990013 p the seeed studio ds nano v3 oscilloscope is a pocket sized scope at a pocket money price its bright 2 8in tft lcd has a resolution of 320 x 240 to display analogue signals with frequencies up to 200khz with a sampling rate of 1msamples per second it has a 12 bit resolution 4096 levels for analogue signals up to 80v peak to peak and it can store the waveforms in its 2mbyte of on board storage and the stored waveforms can be