The code is an Arduino project for the Digispark Attiny85 to turn on a light source when the PIR sensor detects something ... delay preset of the PIR module to minimum resistance and the sensitivity ...

Occasionally the sensor orientation can influence its sensitivity ... Following is the Arduino Sketch, tailored for Digispark Attiny85 Development board! /* * Grove-mini PIR Motion Sensor Module (v1.0 ...

Get close enough to this raven and you’ll set off the PIR sensor, which triggers lighting ... This bird’s brain is an Arduino Nano, which is protected from the 12V supply with a boost converter.

The device collected dust in his room for some a while until he recently unearthed it, and noticed that a perfectly good PIR ... sensor’s signals, allowing him to easily wire it up to an Arduino.

You’ll see PIRPin defined as “2” and OutPin defined as “3”—these correspond to where you plugged the PIR sensor and power relay into the Arduino ... knobs for sensitivity and on ...