Velleman VM205 Oscilloscope and Logic Analyzer Shield

Do you have a Raspberry Pi? Add this shield and you will also own a digital storage oscilloscope!This shield offers all standard oscilloscope features and comes with the source code, so you can develop your own applications.As a bonus, you also get a 10-channel logic analyzer, a great tool to monitor digital signals.
maximum sample rate : 1MS/sinput amplifier bandwidth : 200kHz (-3dB)measurements can be performed up to: 100kHzinput impedance : 100kohm // 20pFmaximum input voltage: 30Vp (AC + DC)input coupling: AC+DCAD resolution: 8 bitrecord length: 800 samplesrun modes: Run, Singletrigger level adjustable: in 254 stepstimebase range: in 15 steps 5µs to 200ms/divisioninput sensitivity range : in 6 steps, 100mV/division to 5V/divisioninput sensitivity: 3mV display resolutiontime and Voltage markers readoutfrequency readout (through markers)logic analyzer:Number of channels: 10record length: 10×800 samplesmaximum sample rate: 1MS/smax. input voltage: 5VDC