DDS Signal Generator Trigonometric Wave Sinusoidal Square Sawtooth Wave Kit 1Hz-65534Hz

Versatile DDS Signal Generation (1Hz – 65534Hz): Synthesizes precise low-frequency signals including Sine, Square, Triangle, Forward Sawtooth, Reverse Sawtooth, ECG (Electrocardiogram), and High-Speed (HS) Square wave outputs up to 8MHz.

Dual-Output Architecture (DDS & High-Speed): Features separate terminal outputs for variable DDS low-frequency waveforms and an unattenuated High-Speed (1MHz, 2MHz, 4MHz, 8MHz) square-wave signal generator.

16x2 LCD Character Display: Bright backlit liquid crystal display provides real-time frequency readouts, current waveform type selection, and stepping value indication.

Intuitive Tactile Pushbutton Controls: Tactile pushbuttons allow seamless parameter selection, frequency stepping increments (1 Hz, 10 Hz, 100Hz, 1000 Hz, 10000 Hz), and operational start/stop.

Dual Rotary Potentiometers: Onboard analog potentiometers enable direct fine-tuning of signal output amplitude and DC offset bias level.

Hands-On DIY Assembly Kit: Shipped as a component electronic kit featuring clear PCB markings, offering an engaging soldering and learning project for electronics enthusiasts.

Board & Hardware Components: High-grade double-sided FR4 printed circuit board (PCB) with DIP microcontrollers, operational amplifiers, dual rotary potentiometers, and a standard 16 x 2 LCD screen.

Technical Specifications:

Operating Voltage: 7 - 9 V DC (Dual power input support or single 9 V battery connector).

DDS Frequency Range: 1 Hz - 65534 Hz.

High-Speed Output: 1 MHz, 2MHz, 4MHz, 8MHz.

Offset Voltage Range: 0.5Vpp - 14Vpp.

Amplitude Range: 0.5Vpp - 14Vpp.

Output Impedance: 20 - 200 ohms.

Assembly Advice: Carefully observe component polarity (microcontroller socket notch, electrolytic capacitors, and diode orientations) before soldering to ensure proper functionality.

Maintenance & Storage: Protect exposed circuit traces from static discharge and humidity. Keep LCD display screen free of dust and solder flux residue.

Essential DIY Learning & Testing Kit: Position as an ideal hands-on project for STEM students, electronics hobbyists, and makers who want both a fun soldering build and a practical test bench tool.

Highlight ECG & Multiple Waveform Geometries: Emphasize its wide range of output geometries—including rare waveforms like ECG and reverse sawtooth—as a versatile capability for circuit prototyping and sensor testing.

Recommended Cross-Sell Add-ons: Pair with AD9850 DDS Signal Generator Module, XR2206 Signal Generator Sine/Triangle/Square, ICL8038 Monolithic Function Signal Generator Module, and DSO138 2.4" TFT Digital Oscilloscope.

Featured Kit Highlight: Feature prominently in your Signal/Frequency Module collection as a top-selling functional DIY signal generator kit.