M5Stack® DDS Unit AD9833 Signal Source I2C Communication Frequency Stimulation/Waveform Generation

Description DDS is a signal source Unit It uses the AD9833 programmable waveform generator STM32F0 micro controller Based on I2C communication interface addr 0x31 It can easily control the signal source to output multiple waveforms sine wave triangle wave square wave output sawtooth wave signal output amplitude 0 0 6V and adjust the frequency and phase It supports deep sleep mode which can reduce the power consumption in the idle state The Unit is suitable for the electronic circuit prototype design of various test instruments as a signal source Product Features Digital programmable frequency and phaseSignal output amplitude 0 0 6VSine wave Triangle wave Square wave Sawtooth wave fixed frequency 13 6KHz DC outputOutput frequency range 0MHz to 1MHz 10MHz based on the reference clock 28bit frequency resolution11bit phase resolutionIncludes 1x DDS Unit1x HY2 0 4P cable1x SMA 2 54mm cableApplication Frequency stimulation waveform generationLiquid flow and airflow measurementSensor applications proximity motion and defect detectionLine loss attenuationTesting and medical equipmentScan clock generatorTime domain reflectometry TDR applicationSpecification SpecificationsParametersSupport waveformSine wave Triangle wave Square wave Sawtooth wave fixed frequency 13 6KHz DC outputSignal output amplitude0 0 6VOutput frequency range0MHz to 1MHz 10MHz based on the reference clock Frequency resolution28bitPhase resolution11bitNet weight11 1gGross weight34 7gProdu