M5Stack DDS Unit (AD9833 Waveform Generator) Brand_Lynxmotion You will also need some

You will also need some required accessories to make FONA work

This second volume of the ­Arduino Project Handbook delivers 25 more ­beginner-friendly electronics projects

5" diagonal LCD TFT display

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M5Stack DDS Unit (AD9833 Waveform Generator) Brand_Lynxmotion You will also need someMake some waves with this handy Direct Digital Synthesis signal source unit, which includes an AD9833 programmable waveform generator and an STM32F0 microcontroller. Communicating via I2C (addr: 0x31), it can output multiple waveforms (sine wave, triangle wave, square wave output, sawtooth wave, signal output amplitude 0 0. 6V) with adjustable frequency and phase. It also supports deep sleep mode, which can reduce power consumption when idle. Perfect