<p>This kit uses ARM -M3 processor (STM32F103C8), and includes a 2.4-inch color TFT display screen, can be used as ARM test development board.</p> <p>Can be secondary development on the basis of this kit, for example, it can be changed to Millivoltmeter,</p> <p>With automatic, regular and one-shot modes, easy to capture the moment waveform.</p> <p>Comes 1Hz \/3.3V square wave source.</p> <p>With waveform parameter digital display, including frequency, period, pulse width, duty ratio, MAX.\/MIN.\/AVG.\/-</p> <p>Maximum real-time sampling rate: 1Msps</p> <p>Accuracy: 12Bit</p> <p>Sample buffer depth: 1024 bytes</p> <p>Analog Bandwidth: 0 - 200KHz</p> <p>Vertical Sensitivity: 10mV\/ - 5V\/ (in 1-2-5 increments)</p> <p>Adjustable vertical displacement with indication</p> <p>Input impedance: 1M\u03A9</p> <p>Maximum input voltage: 50Vpp (1:1 probe), 400Vpp (10:1 probe)</p> <p>Coupling methods include DC\/AC\/GND</p> <p>Horizontal time base range: 10\u03BCs\/ - 50s\/ (in 1-2-5 increments)</p> <p>With automatic, conventional and single trigger modes, it is convenient to capture instantaneous waveforms</p> <p>Trigger with rising or falling edge</p> <p>Adjustable trigger level position with indication</p> <p>Waveform before trigger can be observed (negative delay)</p> <p>Waveform display can be freeze at any time (HOLD function)</p> <p>Comes with 1KHz \/3.3V square wave source</p> <p>Digital display with waveform parameters, the parameters that can be displayed are: frequency, period, pulse width, duty cycle, maximum value, minimum value, average value, -to- value, RMS</p> <p>Save\/recall the waveform, the waveform does not disappear when power off</p> <p>Colour:Red</p> <p>Material:ABS</p> <p>Size:18 x 12.5 x 3cm</p> <p>Package Contents:</p> <p>1 * DIY Digital Oscilloscope Kit</p> <p>1 * Probe</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>