Package Included

- 1 x AD9833 Programmable DDS Signal Generator Module GY-9833

Description:

- The output frequency and phase are software programmable, allowing easy tuning.
- 12.65 mW power consumption at 3 V
- 0 MHz to 12.5 MHz output frequency range
- 28-bit resolution: 0.1 Hz at 25 MHz reference clock
- Sinusoidal, triangular, and square wave outputs
- 2.3 V to 5.5 V power supply
- No external components required
- 3-wire SPI interface
- Power-down option
- Update Rate: 25(max)
- VOUT Maximum: 0.65V
- VOUT Minimum: 38mV
- VOUT Temperature Coefficient: 200°
- Input High Voltage: 1.7-2.8V
- Input Low Voltage: 0.5-0.7V
- Input Current: 10µAhttps://nz.tradevine.com/epartners/Product/List/TradeMe
- Input Capacitance: 3pF

Reference

• https://github.com/Billwilliams1952/AD9833-Library-Arduino
  - https://www.instructables.com/Signal-Generator-AD9833/

Video Reference 

Part 1

Part 2