The “snooper” here is an ordinary passive infrared (PIR) motion detector module that ... The code is an Arduino project for the Digispark Attiny85 to turn on a light source when the PIR sensor detects ...

Using motion detectors and an Arduino you can ... 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 ...

It is likely that many of us will at some time have experimented with motion detectors. Our Arduinos, Raspberry Pis, Beaglebones or whatever will have been hooked up to ultrasonic or PIR boards ...

Note that 2 meter is the best detection distance that I recommend ... Following is the Arduino Sketch, tailored for Digispark Attiny85 Development board! /* * Grove-mini PIR Motion Sensor Module (v1.0 ...

For his sensor, [Felix] is using a Moteino, a very tiny Arduino compatible ... When the PIR sensor sees something it transmits a code the base station where the ‘motion’ alert message is ...

PIR motion sensors use infrared light to ... soil moisture sensor with an Arduino. Like many Arduino sensors, soil moisture detectors only have three pins: GND, VIN, and data.

While PIR sensors can be used with Arduino and other microcontroller boards, those best-suited for hobby use (the kind with a white golf ball-like semi-sphere lens, electrical connectors called ...

It’s a fairly simple project, too: just hook an Arduino Uno up to a motion sensor and an electronic ... correspond to where you plugged the PIR sensor and power relay into the Arduino.