Features: The AD9833 Programmable Waveform Generator Module delivers precise 0Hz-12.5MHz frequency output with square, triangle, and sine waveform, ideal for diverse electronic applications. Featuring a 2.3V-5.5V operating and 25MHz/1MHz clock frequencies with 0.1Hz/0.004Hz accuracy, ensuring circuit design. Engineers, developers, and electronics enthusiasts from its programmable and multiple waveform outputs for prototyping and testing. Perfect for sound system development, digital signal processing, and circuit testing across industrial and educational. This frequency generator support integration into systems and microcontroller projects.<br/ Specifications: Size: Approx.32x32mm/1.26x1.26inch Working: 2.3V~5.5V Package Includes: 2 Optional Package: Package 1 Include:1 Set Signal Generator Module Package 2 Include:2 Set Signal Generator Module note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.