Mini Digital Oscilloscope Kit, STC8K8A MCU Electronics with 0.96-inch for OLED

Features:

This is a simple oscilloscope made with STC8A8K microcontroller. Only a small number of components are needed, and it is easy to assemble. The functions can cover simple measurements. This kit aims to build a basic model of the oscilloscope with the simplest principle and the least hardware possible. The source code is easy to understand. While using the product, it is also very suitable for interested electronic enthusiasts to study and research.

*Trigger level: For repetitive signals, the trigger level can make it display stably. For single-shot signals, the trigger level can capture.

*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 displayed on the display and the trigger position will be placed in the center of the chart. Otherwise, the waveform will scroll irregularly and display "Fail".

*Normal mode: After pre-sampling is completed, the signal can be input. If triggered, the waveform is displayed on the display and waits for a new trigger. If there is no new trigger, the waveform will be retained.

*Single mode: After pre-sampling is completed, the signal can be input. If triggered, the waveform is displayed and sampling stops. The user needs to single-click the encoder to start the next sampling.

*In normal mode and single mode, make sure the trigger level is adjusted correctly, otherwise the waveform will not be displayed on the display

*Indicator light: Usually the indicator light is on to indicate that sampling is running.

*Save settings: When exiting the setting interface, all parameters of the setting interface and the main interface will be saved in the for EEPROM.

Specifications:

Part name: MiNi-DSO MCU Oscilloscope Kit

Product model: TJ-56-646

Size: 57*34mm

Color: As shown

Material: ABS

Working voltage: 4-5V

MCU: STC8A8K64S4A12

Display: 0.96-inch for OLED display-7P, 128*64 resolution

Number of channels: single channel

Sec/div: 500ms, 200ms, 100ms, 50ms, 20ms, 10ms, 5ms,

2ms, 1ms, 500us, 200us, 100us (100us is only available in automatic trigger mode)

Voltage range: 0-30V

Sampling level: 10kHz@100us/div

Trigger level: trigger voltage level.

Trigger slope: ↑-rising edge, ↓-falling edge trigger

Trigger mode: A-automatic mode, N-normal mode, S-single mode.

Package Contents:

A: 1*DIY Mini Kit

B: 1*DIY Mini Kit plus case

Note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.