DAC Arduino Programming . Complete Arduino code for DAC tutorial is given at the end with a demonstration video. Here we have explained the code line by line. First, include the library for I2C and ...

The purpose of this sketch is to demonstrate a form of analog input using the potentiometer Grove. We will use this to set the delay for our blinking LEDs from project one. Connect the LED module to ...

The running average algorythm seems like a good alternative to a simple average to give a smoother output and let the Arduino work on other things. But it has one big down side: memory use. The ...

He put the project out on Hackaday.io and also has a video tutorial you can see below. There are five input pins to the chip which lets you connect one analog pin to any one of 32 analog pins.

Arduino Code for Interfacing MQ-5 Gas Sensor Module. The Arduino MQ-5 gas sensor module's coding is straightforward. We're simply reading the Sensor's analog data and turning the LED and Buzzer ON or ...

The analog sensor on the Arduino board senses the voltage on the analog pin and converts it into a digital format that can be processed by the microcontroller. Here, we are feeding the input voltage ...