Many micros put analog and digital inputs on the same pin but have a mix or switch that disconnects the digital input and connects it to an internal pull-down instead if you enable the analog ...

Looking for a digital recreation of the classic analog volume unit (VU) meter? If you’ve got an Arduino, a few passive components, and a SSD1306 OLED, then [mircemk] might have the answer for… ...

We’ve taken the versatile processor behind the Arduino Leonardo, and combined it with a Direct Digital Synthesis chip, which makes generating analog signals incredibly straightforward.

An example for reading the D0 pin state and duplicating it on Pin_D8 can be seen below: if Pin_D0.value() is 0: Pin_D8.value (0) else: Pin_D8.value(1) Making analog measurements. By this point, it is ...

The official Arduino website explains more about the project : The CALEIDUINO is an Arduino-based digital and sound reactive kaleidoscope, designed to serve as a toy, an art object, and a tool for ...

Writing software code in Python or JavaScript to operate the software and programming hardware such as Arduino, which is one of the microcomputers, to operate the hardware are both done using a PC ...