DDS Function Signal Generator Module Sine Square Triangle Sawtooth Wave Low Frequency LCD Display Digital DIY Module

Function (waveform) signal generator can produce some specific periodic time function waveform (sine, square, triangle, sawtooth, etc.) signal, the frequency range is 1Hz-65534Hz.

Features:
Compact Size --- Small size, powered by DC 7V-9V, easy and portable for use.
DDS frequency range --- 1Hz-65534Hz, high-speed frequency (HS) output up to 8MHz.
Flexible Operation --- DDS signal amplitude of the offset amount can be adjusted separately by two potentiometers.
DDS signals --- sine wave, square wave, sawtooth, reverse sawtooth, triangle wave, the ECG wave and noise wave.
Easy Use --- LCD display for clear reading, intuitive 5 buttons for convenient operation. The power automatically restore the last used configuration.

Key Functions:
The UP output waveform select
The DOWN output waveform select
LEFT output frequency -
RIGHT output frequency +
STOP / RUN the output stop / start

"UP" key waveforms order:
ECG = electrocardiogram wave (in the OFF state, the "left "and "right" keys to set the output frequency. Middle button start, all of the following waveform set)
Rev Sawtooth = reverse sawtooth
SawTooth = sawtooth
Triangle = triangle wave
Square = square wave

Specifications:
Material: PCB + Electronic Components
Color: Red
Operating voltage: DC7-9V
DDS frequency range: 1HZ-65534Hz.
Display: 1602 LCD
High-speed frequency (HS) output up to 8MHz;
DDS signal amplitude of the offset amount can be adjusted separately by two potentiometers;
DDS signals: sine wave, square wave, sawtooth, reverse sawtooth, triangle wave, the ECG wave and noise wave.
Section into the value: 1,10,100,1000,10000 Hz;
The power automatically restore the last used configuration.
Offset: 0.5pp-5Vpp
Amplitude amount: 0.5Vpp-14Vpp
PCB Size: 100 * 80mm / 3.94 * 3.15in
Item Weight: 100g/3.53oz
Package Weight: 103g/3.63oz
Package Size: 120*80*20mm / 4.72*3.15*0.79in

Note:
Please allow 1-3 cm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.

Package List:
1 * DDS Signal Generator Module
1 * Bag of Hex Nut