Raspberry Pi HATs offer small, stackable data acquisition with features like analog and digital I/O.

void setup() { pinMode(LED_1, OUTPUT); pinMode(LED_2, OUTPUT); pinMode(LED_3, OUTPUT); pinMode(LED_4 ... because in this project we have used an Arduino and a sound sensor to build a musical fountain ...

This repository provides sample projects for integrating OMRON D6T MEMS Thermal Sensors with the evaluation kits 2JCIE-EV01-AR1, 2JCIE-EV01-FT1, and various Arduino boards. How the Omron D6T Sensor ...

This CO2 sensor meter will be used to detect the actual CO2 measurements in parts per million. For this project we wanted to create something ... and reduce latency between the arduino and output to ...

This quick Arduino project is a great way to quantify just how much UV your body receives when spending time outdoors. The Arduino UV Index Meter uses a simple analog UV light sensor module to detect ...

video presentation of the working Arduino projects Every IC that knows I2C protocol has a ... decimal address of sensor 2 int address3 = 74; //decimal address of sensor 3 void setup() { ...

This is a simple arduino project for a soil moisture sensor that will light up a LED at a certain moisture level. It uses Arduino Duemilanove microcontroller board. Two wires placed in the soil pot ...

Having honed the design and upgraded the pad from a 3×3 grid to ... which is where the Arduino and a "9 Degrees of Freedom" sensor stick entered the picture. The quadcopter project team explains ...