Feature This is a function waveform signal generator designed with1602 LCD screen and intuitive 5 buttonsIt can produce some specific periodic time function waveform sine square triangle sawtooth and pulse wave etc signalThe frequency range from a few Hz to tens of MHz micro function signal generator circuit experiments and equipment detection of a very wide range of applicationsDDS signal amplitude of the offset amount can be adjusted separately by two potentiometersThe power automatically restores the last used configuration Specification Operating voltage DC7V 9VSize Approx 100 80mm Length width Template thickness 2mmDDS frequency range 1HZ 65534Hz High speed frequency HS Square Wave 1MHz 2MHz 4MHz 8MHzDDS signals sine wave square wave sawtooth reverse sawtooth triangle wave ECG wave and noise waveSection into the Value 1 10 100 1000 10000 HzOffset 0 5pp 5VppAmplitude amount 0 5Vpp 14VppOutput impedance 20 200 ohmsColor of PCB black and blue random delivery Buttons Functions UP Output waveform selectDOWN Output waveform selectLEFT Output frequency RIGHT Output frequency START STOP Output stop start Package Includes 1 x Signal Generator Module