Makers and developers looking for a motion sensor ... Infra-red (IR) sensor that can pick up signals from a 38kHz remote control, which means that you can control your Arduino circuit wirelessly ...

Using motion detectors and an ... Here is the circuit for the Sparkfun Active Low style sensor. PIR Pin “+” connects to Arduino +5 one side of the 10K Resistor Connects to Arduino +5 PIR ...

Unfortunately, real-motion detection requires rather more sophisticated and thus more expensive sensor. However ... is usually done with the help of a microcontroller. HB100 outline diagram and ...

This is a firmware application written in C++ using Arduino and Adafruit libraries. It sleeps in low power mode until, activated by the motion sensor, it takes a picture. Images are posted to ...