<p>1. Indicator light: Usually, when the indicator light is on, it indicates that the sampling is running,</p> <p>2. There are three triggering modes: automatic mode, normal mode, and single mode</p> <p>3. Trigger slope: The trigger slope determines whether the trigger point is on the rising edge or falling edge of the signal</p> <p>4. Trigger level: For repeated signals, the trigger level can stabilize their display. For a single signal, the trigger stage can capture it</p> <p>5. Save Settings: When exiting the settings interface, all parameters of the settings interface and the main interface will be saved in EEPROM</p> <p>Waveform generator: PWM (PWM generator) and SIN (sine wave generator), adjust RP1 and RP2 to change the amplitude respectively</p> <p>Supply voltage: DC 5V(micro-usb)</p> <p>Voltage range: 0-30V (LSB needs to be adjusted)</p> <p>Level sampling: 10kHz 100us \/div</p> <p>Sec\/div:500ms,200ms,100ms,50ms,20ms,</p> <p>10ms, 5ms, 2ms, 1ms, 500us, 200us, 100us</p> <p>Note:</p> <p>Installation guide not included,</p> <p>Please check as much as possible to make sure the item is what you need.</p> <p>Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use</p> <p>Colour:Photo Color</p> <p>Material:PCB</p> <p>Package Contents:</p> <p>1 x DIY Mini Digital Oscilloscope Kit</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection 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>