This is a test code for sine wave generation via direct access to the 12-bit DAC registers. It is faster than analogWrite() in the standard library. Sampling rate : 44100Hz. Sine wave frequency : ...

This project is designed to test the speed of the DAC (Digital-to-Analog Converter) and ADC (Analog-to-Digital Converter) on the Arduino UNO R4. Open the R4_DAC_ADC_Speed_Test.ino file in the Arduino ...