Product introduction This is a simple oscilloscope made with an STC8A8K microcontroller It only requires a small amount of components and is easy to assemble The function can cover simple measurements This kit aims to build a basic oscilloscope model with the simplest possible principles and as little hardware as possible The source code is easy to understand and it is also very suitable for interested electronic enthusiasts to learn and research while using the product Feature Manual Click here to openProduct name MiNi DSO microcontroller oscilloscope kitProduct model TJ 56 646PCB size 57 34mmWorking voltage 4 5VSingle chip STC8A8K64S4A12Display 0 96 inch OLED display screen 7P 128 64 resolutionNumber of channels single channelSec div 500ms 200ms 100ms 50ms 20ms 10ms 5ms 2ms 1ms 500us 200us 100us 100us only available in automatic trigger mode Voltage range 0 30VSampling level 10kHz 100us DivTrigger level Trigger voltage levelTrigger slope rising edge falling edge triggerTrigger mode A automatic mode N normal mode S single mode Description Trigger level For repetitive signals the trigger level stabilises the display For single shot signals the trigger level captures it Trigger Slope The trigger slope determines whether the trigger point is on the rising or falling edge of the signal Trigger Mode Auto Mode continuous scanning Click the encoder to stop or run sampling If triggered the waveform will be shown on the di.