Posted in Arduino Hacks, Holiday Hacks Tagged arduino nano, DF Player Mini, PIR sensor, power LED, raven Motion-Activated Clock Only Lights Up On Command December 16, 2022 by Lewin Day 8 Comments ...

The Arduino Nano, combined with a PIR (passive infrared) motion sensor, detects movement by sensing infrared radiation changes, useful for applications in security systems, automation, and ...

The best sensor you can use to detect an intrusion is the Passive Infrared (PIR) Sensor. The PIR Sensor detects the motion of a human body by the change in surrounding ambient temperature when a human ...

The Arduino Nano, combined with a PIR (passive infrared) motion sensor, detects movement by sensing infrared radiation changes, useful for applications in security systems, automation, and ...

Smart Blind Stick using Arduino Circuit Diagram. The below circuit diagram shows the complete hardware wiring setup of the Arduino-based Smart Walking Stick for the Blind people, detailing how the ...

To test the device, upload the source code to the Arduino Nano using the Arduino IDE. Afterward, disconnect the Nano board from the laptop or desktop, and connect 12V to the circuit. Bring a small ...

Abstract: In India, nearly 20 percent of the electricity is lost due to technical and commercial reasons. Three billion units of power are wasted every year. The Automation of lighting system with the ...