Trigger DC Motor with PIR Sensor & Arduino - Complete Guide

Welcome to my comprehensive Arduino tutorial where I'll show you step by step, how to use a PIR sensor to turn on a DC motor using an Arduino Uno. From wiring each component to an Arduino Uno, to writing a variety of Arduino code examples from scratch, you'll be able to build your own motion-activated DC motor project and control it with Arduino and a PIR sensor. Whether you're building an automated gadget, an interactive art installation, or a Halloween motorized prop that comes alive when someone walks by, turning on a DC motor with a PIR motion sensor is a useful Arduino project for a lot of applications. 🔗 Full Tutorial: https://racheldebarros.com/turn-on-dc-motor-with-pir-motion-sensor-and-arduino/ 📬 GET ALL MY ARDUINO CODE & PROJECTS ▶︎ https://racheldebarros.com/newsletter ▶︎▶︎ Subscribe for Arduino Tutorials & Projects Delivered to Your Inbox - Crystal-clear wiring diagrams - Copy-paste ready code - Pro tips for troubleshooting - Code packs to inspire epic builds 🤖🎨 NEED PERSONALIZED HELP with your project? ▶︎ https://racheldebarros.com/members ▶︎▶︎ JOIN my Engineering Artists Discord Community - Live Workshops - Arduino Project Build & Code-alongs - Small Group Office Hours - Personalized Project Support BUILD YOUR OWN Motion-activated DC Motor with PIR Sensor and Arduino: 🛒 PIR Sensor: https://amzn.to/49CagWn 🛒 Arduino Uno: https://amzn.to/48jRlyr 🛒 12V DC Motor: https://amzn.to/43kjiWj 🛒 XY-160D Motor Driver Module: https://amzn.to/3vbrPOr 🛒 12V 5A Power Supply: https://amzn.to/48UfMD5 🛒 Female DC Jack Adapter: https://amzn.to/4aa8pZd 🛒 Breadboard: https://amzn.to/42FZZGk 🛒 Jumper Wires: https://amzn.to/42K4kbv 🎬 VIDEO CHAPTERS: Motion-activated DC Motor with Arduino Wiring & Code 0:00 Welcome 0:40 PIR Sensor Time Delay, Sensitivity & Trigger Mode 1:51 PIR Sensor Pinout 2:22 Wire a PIR Sensor to Arduino Uno 3:10 Wire a DC Motor to Arduino Uno 7:43 Arduino Code: Test PIR Sensor 14:01 Arduino Code: Spin Motor with PIR Sensor 19:17: Arduino Code: Spin Motor in Opposite Direction 19:46 Arduino Code: DC Motor Minimum PWM value 21:29 Arduino Code: PIR Current State vs. State Change 24:44 Arduino Code: Turn Motor in Both Direction with PIR Sensor 26:59 Arduino Code: Accelerate & Decelerate Motor with PIR Sensor 33:55 Wrap Up 34:06 Get Full Tutorial with Code 35:04 Join the Community 💬 Have any questions or want to share your own experiences, tips and advice about using a PIR sensor to turn on a DC motor with Arduino? Drop a comment below – I love hearing from you! 🔔 If you find this video helpful, please hit that like button 👍 and consider subscribing to my channel for more props/animatronics/robot tutorials, tips, and tricks. Your support helps me create more content like this! Some links included here are to affiliate sites. If you purchase something through them, I may earn a small commission — which costs you nothing! I am very grateful for your support when you use my links to make a purchase. #arduino #pirsensor #dcmotor #motors #arduinotutorial #arduinocode #arduinoproject #props #animatronics