1Hz-65534Hz LCD DDS Function Generator Signal Module Sine Square Sawtooth Triangle Wave

Description

Features:
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.
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.
LCD display for clear reading, intuitive 5 buttons for convenient operation.
The power automatically restore the last used configuration.

KEY FUNCTIONS:
UP output waveform select
DOWN output waveform select
LEFT output frequency –
RIGHT output frequency +
STOP / START 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