It features over 5,400 projects, ranging from simple tutorials — like using a soil moisture sensor with ... just one or three Arduino boards but seven — Micro, Pro Mini 3.3V, Pro Mini 5V ...

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() { ...

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 ...

While the Arduino is a default choice by many for handling simple sensor-based designs, the Raspberry Pi is often chosen for its broader range of functionalities to future-proof scalable projects.

What happens when an engineer builds a smart garden? This Arduino-powered system automates watering while collecting ...

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 ...

[Edward], creator of the Cave Pearl project ... sensor on the I2C bus — these sensors are cheap and readily available. This isn’t about connecting a temperature sensor in your Arduino.