We have a collection of almost 500+ Arduino projects with Code, Circuit Diagram, and detailed explanations completely free for everyone to build and learn on their own. The IR sensor has a 3-pin ...

that senses heat instead of light. By sticking this sensor on a breadboard with an Arduino Mini and WiFly network adapter, [Rob] is able to pull the data down from the IR sensor to his iPhone and ...

He’s using an Arduino Uno clone called the Seeduino Lotus, which has easy to use Grove connectors on it for interfacing with their plug-in modules. A temperature sensor monitors the room ...

PIR Pin “out” connects to Arduino Digital 2 Here is the Arduino code for the Parallax ... the focus of the sensor. Just place the tube over the sensor to block any heat signatures approaching ...

Additionally, the research work anticipates an increase in temperature while the Zaar box is producing heat. So, to measure the temperature, temperature sensor is connected along with Aurdino.. In ...