{"product_id":"5-pack-ad9833-dds-signal-generator-module-sine-square-wave","title":"5-Pack AD9833 DDS Signal Generator Module – Sine \u0026 Square Wave","description":"\n\u003ch2\u003e5-Pack AD9833 Programmable DDS Signal Generator Module\u003c\/h2\u003e\n\u003cp\u003eGet precise, software-controlled waveform output with this 5-pack of \u003cstrong\u003eAD9833 DDS Signal Generator Modules\u003c\/strong\u003e. Ideal for electronics engineers, hobbyists, and makers, these compact PCB modules deliver sine, triangular, and square wave signals with exceptional frequency resolution — all without requiring any external components.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProgrammable Waveform Output:\u003c\/strong\u003e Generates sine, triangular, and square wave signals — fully tunable via software for maximum flexibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Fine Frequency Resolution:\u003c\/strong\u003e 28-bit frequency registers provide 0.1 Hz resolution at a 25 MHz clock rate, and as fine as 0.004 Hz at 1 MHz clock rate.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard Serial Interface (SPI):\u003c\/strong\u003e Interfaces directly with a wide range of microprocessors using an external serial clock to write data or control information.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo External Components Needed:\u003c\/strong\u003e Compact PCB design with onboard circuitry — just connect and program.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e The AD9833 chip is engineered for energy-efficient operation, making it suitable for battery-powered and embedded projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomotive-Grade Option Available:\u003c\/strong\u003e The AD9833WBRMZ-REEL variant supports controlled manufacturing for automotive application quality and reliability requirements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Application Range:\u003c\/strong\u003e Perfect for sensing, actuation, time domain reflectometry (TDR), signal testing, and educational electronics projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip:\u003c\/strong\u003e AD9833\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWaveform Output:\u003c\/strong\u003e Sine, Triangular, Square Wave\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency Register Width:\u003c\/strong\u003e 28 bits\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e Serial (SPI-compatible)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoard Color:\u003c\/strong\u003e Blue\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePCB Material:\u003c\/strong\u003e Standard PCB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e5 × AD9833 Sine\/Square Wave DDS Signal Generator Module\u003c\/li\u003e\n  \u003cli\u003e5 × Header Pins\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Due to lighting conditions and display differences, the color of the item in pictures may vary slightly from the actual product. Measurement tolerance is ±1–3 cm.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-in-1-multi-functional-bone-wrench-hex-socket-spanner-portable-repair-hand-tool-for-bicycle-motorcycle-furniture-assembly\"\u003e10-in-1 Multi-Functional Bone Wrench Hex Socket Spanner – Portable Repair Hand Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/16-in-1-multi-function-bike-repair-tool-portable-folding-hex-wrench-set-for-bicycle-motorcycle-furniture-maintenance-hand-tools\"\u003e16-in-1 Multi-Function Bike Repair Tool – Portable Folding Hex Wrench Set\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/a01f-df-6-electric-enameled-copper-wire-stripping-machine\"\u003eA01F-DF-6 Handheld Electric Enameled Copper Wire Stripper 110V\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What microcontrollers are compatible with the AD9833 DDS Signal Generator Module?\u003c\/h4\u003e\n\u003cp\u003eA: The AD9833 module uses a standard SPI-compatible serial interface, making it compatible with a wide range of microcontrollers including Arduino, Raspberry Pi, STM32, and other platforms that support serial communication. Simply connect the serial clock, data, and chip select pins to your microcontroller to get started.\u003c\/p\u003e\n\u003ch4\u003eQ: What waveform types can the AD9833 module generate?\u003c\/h4\u003e\n\u003cp\u003eA: The AD9833 DDS Signal Generator Module can produce three types of waveforms: sine wave, triangular wave, and square wave. The output frequency and phase are fully software-programmable, allowing you to switch between waveform types and adjust frequency with high precision — down to 0.1 Hz resolution at a 25 MHz clock rate.\u003c\/p\u003e\n\u003ch4\u003eQ: Why are 5 modules included in this pack?\u003c\/h4\u003e\n\u003cp\u003eA: This 5-pack is designed for makers, lab environments, and engineering projects that require multiple signal sources or redundancy. Having spares on hand is also convenient for prototyping, classroom use, or building multi-channel signal generation setups.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What microcontrollers are compatible with the AD9833 DDS Signal Generator Module?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The AD9833 module uses a standard SPI-compatible serial interface, making it compatible with a wide range of microcontrollers including Arduino, Raspberry Pi, STM32, and other platforms that support serial communication. 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