{"product_id":"gy-9833-ad9833-programmable-sine-square-wave-dds-signal-generator","title":"GY-9833 AD9833 Programmable Sine Square Wave DDS Signal Generator","description":"\u003cmeta name=\"description\" content=\"Buy GY9833 AD9833 Programmable Sine Square Wave DDS Signal Gener online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n```html\n\u003ch1\u003eGY-9833 AD9833 Programmable Sine Square Wave DDS Signal Generator\u003c\/h1\u003e\n\n\u003cp\u003eGenerate precise sine, square, and triangular waveforms with the GY-9833 AD9833 DDS Signal Generator Module. Built around the Analog Devices AD9833 chip, this compact programmable waveform generator delivers frequencies up to 12.5 MHz with 28-bit resolution - ideal for signal testing, frequency synthesis, and embedded audio applications. Available at The Tech Depot, Bengaluru. Trusted by makers and professionals. Fast shipping, 7-day warranty on manufacturing defects, expert technical support.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule\u003c\/td\u003e\n\u003ctd\u003eGY-9833 DDS Signal Generator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Chip\u003c\/td\u003e\n\u003ctd\u003eAD9833 (Analog Devices)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Waveforms\u003c\/td\u003e\n\u003ctd\u003eSine, Square, Triangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e0 - 12.5 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Resolution\u003c\/td\u003e\n\u003ctd\u003e28-bit (0.1 Hz precision)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaster Clock\u003c\/td\u003e\n\u003ctd\u003e25 MHz onboard crystal oscillator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eSPI (3-wire serial)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e2.3V - 5.5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e0.038V - 0.65V (peak-to-peak, typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e~12.65 mW (at 3.0V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoard Dimensions\u003c\/td\u003e\n\u003ctd\u003e~30 mm x 18 mm (compact form factor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin Count\u003c\/td\u003e\n\u003ctd\u003e5 pins (VCC, GND, SDATA, SCLK, FSYNC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eArduino, ESP32, STM32, Raspberry Pi Pico, and other MCUs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eDDS Signal Generator Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7-day warranty on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003eEmail \u0026amp; WhatsApp 24\/7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAD9833 DDS Core:\u003c\/strong\u003e Industry-standard Analog Devices AD9833 programmable waveform generator with 28-bit frequency tuning word for ultra-fine resolution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree Waveform Outputs:\u003c\/strong\u003e Switch seamlessly between sine, square, and triangular wave outputs via SPI commands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Frequency Range:\u003c\/strong\u003e Generate signals from near-DC up to 12.5 MHz, covering audio, ultrasonic, and RF frequency bands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple SPI Interface:\u003c\/strong\u003e Connect with just 3 data lines (SDATA, SCLK, FSYNC) to any microcontroller - no external DAC or complex circuitry needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Operation:\u003c\/strong\u003e Operates from 2.3V to 5.5V with minimal current draw, suitable for battery-powered and portable designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnboard 25 MHz Crystal:\u003c\/strong\u003e Precision reference clock included on the module for stable, accurate frequency generation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Breadboard-Friendly:\u003c\/strong\u003e Tiny PCB with header pins for easy prototyping and integration into existing circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase Programmable:\u003c\/strong\u003e Supports phase register programming for phase-shift keying (PSK) and phase modulation applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e100% authentic AD9833 chip from trusted suppliers - no counterfeit components\u003c\/li\u003e\n\u003cli\u003e1-5 day shipping, 7-8 day delivery from Bengaluru warehouse to most locations across India\u003c\/li\u003e\n\u003cli\u003eExpert technical support included for wiring, coding, and troubleshooting\u003c\/li\u003e\n\u003cli\u003eExtensively documented IC with rich Arduino\/ESP32 library ecosystem\u003c\/li\u003e\n\u003cli\u003ePriced at just Rs.450 - professional-grade DDS at hobbyist-friendly pricing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProject Ideas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction Generator:\u003c\/strong\u003e Build a low-cost benchtop signal generator with adjustable frequency, waveform selection, and an OLED display using Arduino or ESP32.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Signal Processing:\u003c\/strong\u003e Generate precise audio tones for synthesizer projects, audio testing, DTMF tone generation, or sound experiments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Sweep \u0026amp; Impedance Analyzer:\u003c\/strong\u003e Sweep across a frequency range to characterize filters, measure component impedance, or test resonant circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClock Signal Source:\u003c\/strong\u003e Provide a programmable square wave clock for digital circuits, microcontroller timing, or FPGA test benches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Excitation \u0026amp; Lock-In Amplifier:\u003c\/strong\u003e Generate reference signals for capacitive\/inductive sensor excitation, LCR meters, and lock-in amplifier designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless \u0026amp; RF Experiments:\u003c\/strong\u003e Use as a local oscillator or reference frequency source for amateur radio, mixer circuits, and RF modulation experiments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEducation \u0026amp; Lab Work:\u003c\/strong\u003e Perfect for electronics students learning about waveform generation, DDS theory, SPI communication, and signal processing fundamentals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase Modulation \u0026amp; FSK Communication:\u003c\/strong\u003e Implement frequency-shift keying (FSK) or phase-shift keying (PS\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eProducts ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs technical support available?\u003c\/summary\u003e\n\u003cp\u003eYes, 24\/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return policy?\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2\u003eBuy GY-9833 AD9833 Programmable Sine Square Wave DDS Signal Generator Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eGY-9833 AD9833 Programmable Sine Square Wave DDS Signal Generator\u003c\/strong\u003e online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eGY-9833 AD9833 Programmable Sine Square Wave DDS Signal Generator\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003eGY-9833 AD9833 Programmable Sine Square Wave DDS Signal Generator\u003c\/strong\u003e at the best price in India? The Tech Depot offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48743704068353,"sku":"TES-EV0882762","price":477.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/A9-314x252.jpg?v=1778062148","url":"https:\/\/techdepot.in\/products\/gy-9833-ad9833-programmable-sine-square-wave-dds-signal-generator","provider":"Tech Depot India","version":"1.0","type":"link"}