Fast PWM-DAC for the SAMD21 http://www.avdweb.nl/arduino/hardware-interfacing/samd21-pwm-dac.html
avdwebLibraries/wrapper_Fast-PWM-DAC-SAMD21
Fast PWM-DAC library for the SAMD21 and Arduino Zero
C++MIT
Fast PWM-DAC library for the SAMD21 and Arduino Zero
C++MIT
Fast PWM-DAC for the SAMD21 http://www.avdweb.nl/arduino/hardware-interfacing/samd21-pwm-dac.html