ADC/DAC

This library is an improvement of the standard Arduino function analogWrite(). The analogRead() is also made much faster, see this article: Fast analogRead / 10-bit ADC for the Arduino Uno and...

analogReadFast() This fast ADC library is built as part of the Oscilloscope base library for the Arduino. The standard analogRead() function takes about 112us for the AVR and 425us for the SA...

AD5662 If you need a high resolution DAC for the Arduino, the AD5662 is good choice: 16 bit resolution Low price $4 No extra components required 5V operation Simple 3 pin interface 16 bi...

Create a faster DAC with the FastPWMdac library For the fast ADC see HERE.For the SAMD21 see this article: Fast PWM-DAC library for the SAM15x15 and Arduino Zero. The Arduino has no integrated&nb...

DAC on the oscilloscope This article is outdated Although this DAC works well you better take the new designs: 16-bit DAC or the Fast RC DAC. Intro If you need a DAC for the Arduino, this&...