DOmini

DOMini: A Versatile Digital Oscilloscope for Diverse Applications

The DOMini digital oscilloscope is a perfect tool for students, hobbyists (especially Arduino users), researchers, and electronic engineers. Its robust feature set makes it adaptable to a wide range of tasks.

Key Features:

• Multi-Channel Measurement: Boasts 6 measurement channels (4 analog + 2 digital).
• Flexible Measurement Modes: Offers 4 measurement modes: single, normal (standby), auto, and recorder.
• Event-Triggered Capture: Captures data triggered by specific events.
• Real-time Fourier Analysis: Provides real-time frequency analysis capabilities.
• High-Capacity Waveform Memory: Stores up to 13,200 analog measurements (and up to 26,400 for the logic analyzer).
• High Sampling Rates: Analog channels sample from 5,000 to 1,000,000 samples per second; digital channels from 5,000 to 12,000,000 samples per second.
• Multiple Voltage Outputs: Offers +3.3V and +5V voltage outputs.
• Probe Calibration: Allows for probe calibration and unit definition.
• Probe Compatibility: Compatible with standard x1 and x10 oscilloscope probes.
• Voltage Measurement Range: Measures voltages of ±5V, 0-10V (±15V, 0-30V with x1 probe).
• High-Resolution ADC: Features a 10-bit resolution analog-to-digital converter.
• Digital I/O: Includes 4 digital inputs/outputs with PWM capabilities.
• Versatile Digital Interfaces: Supports SPI, I2C, UART, and 1-WIRE digital interfaces.

Applications:

• Signal Analysis: Provides comprehensive analysis of both analog and digital signals.
• Frequency Analysis: Utilizes Fast Fourier Transform (FFT) for frequency analysis.
• External Device Control: Controls external devices via its 4 I/O ports.
• PWM Signal Generation: Generates PWM signals from 3Hz to 10MHz.
• IC Testing: Tests integrated circuits with various digital interfaces (SPI, I2C, UART, 1-WIRE).
• Voltage Source: Serves as a +3.3V and +5V voltage source (up to 30mA).
• Data Acquisition: Functions as a data acquisition system for various sensors (temperature, humidity, irradiance, etc.).
• High-Resistance State Detection: Detects high-resistance input/output port states (Z-state).