Application Description
DOMini: A Versatile Digital Oscilloscope for Diverse Applications
The DOMini digital oscilloscope is a perfect tool for students, hobbyists (like Arduino users), researchers, and electronic engineers. Its multifaceted capabilities make it ideal for a wide range of tasks.
Key Features:
- Six measurement channels (four analog + two digital).
- Four measurement modes: single-shot, normal, auto, and record.
- Triggering based on event occurrence for precise data capture.
- Real-time Fourier analysis for frequency domain insights.
- Extensive waveform memory: 13,200 measurements (analog) and up to 26,400 (logic analyzer).
- High sampling rates: 5,000 to 1,000,000 samples per second (analog) and 5,000 to 12,000,000 samples per second (digital).
- Dual voltage supply: +3.3V and +5V.
- Probe calibration with customizable units.
- Compatibility with standard x1 and x10 oscilloscope probes.
- Wide voltage measurement range: ±5V, 0-10V (±15V, 0-30V with x1 probe).
- 10-bit ADC resolution for accurate measurements.
- Four digital PWM inputs/outputs.
- Comprehensive digital interfaces: SPI, I2C, UART, and 1-WIRE.
Applications:
- Analysis of analog and digital signals.
- Frequency analysis using Fast Fourier Transform (FFT).
- Control of external devices via four I/O ports.
- PWM signal generation (3Hz to 10MHz).
- Testing integrated circuits with digital interfaces (SPI, I2C, UART, 1-WIRE).
- Power supply (+3.3V and +5V, up to 30mA).
- Data acquisition system (compatible with various sensors: temperature, humidity, light, etc.).
- High-impedance input/output port state (Z-state) detection.
DOmini Screenshots
