Thirdly: yes, Arduino’s digitalWrite() functions are slow. The writers of those functions have made some choices and I think they probably made the right ones given their audience.

Here in this tutorial we will learn How Arduino performs Multitasking with Arduino millis function. Generally a delay() function is used in Arduino for a periodic task like LED Blinking but this delay ...

This isn’t just an Arduino powering a DAC, it’s a function generator in a chip, the Arduino is only operating it’s controls. Report comment. Reply. Luke says: September 3, 2018 at 2:45 pm ...

Understand the Working of the AD9833 Function Generator IC. At the heart of our project is the AD9833 Programmable Waveform Generator IC which is designed and developed by analog devices.It is a low ...

Arduino Function Generator A function / signal generator based on the AD9833 function generator chip. It uses an OLED screen to display a waveform menu and output frequency, and has 5 input buttons ...

If you are only concerned about using Arduino IDE functions, all you need to worry about are the Arduino pin numbers. But if you want to program using the corresponding microcontroller’s pin numbers, ...