PIR Sensor
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Smart WLED Clock with RTC, PIR, Audio feedback and Environmental Monitoring The integration of addressable LEDs with the WLED firmware has revolutionized DIY lighting projects, allowing for complex visual effects with minimal to no coding. However, most standard WLED-based clocks face significant limitations, such as time-drift during internet outages and continuous power consumption regardless of room occupancy and no alarms. To address these issues, this… |
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Petoi Bittle X V2: An ESP32 Robot Dog That Can Even Backflip on Command Robotics just got a whole lot more exciting and a whole lot more accessible. Petoi's Bittle X V2 is a palm-sized quadruped robot dog powered by the BiBoard V1, a custom ESP32-based board that packs serious intelligence into a surprisingly compact frame. With nine degrees of freedom delivering smooth, lifelike movement, an interactive back touch sensor that literally responds when you pet it,… |
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How to Send Email Notifications using ESP32-CAM In recent years, the demand for smart security and automated monitoring systems has increased significantly due to growing safety concerns and the need for real-time surveillance. Traditional security systems often require continuous human supervision, which can be inefficient and time-consuming. With the advancement of embedded systems and Internet of Things (IoT)… |
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Kavach By Ashish Joy Kavach is a desktop AI-assisted communication and smart-home support device designed specifically for elderly users who struggle with smartphones or modern digital interfaces. Inspired by the challenges faced by my own grandparents, who live alone and are digitally illiterate, this project aims to provide them with a… |
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Smart Auto - Assist Home Safety System By KISHOR G I built a Smart Auto-Assist Home Safety System that simulates a real smart home using an ESP32 and an ESP32-S3-BOX3. The system automatically controls lighting and appliances based on ambient light and human motion, continuously monitors electrical energy usage, detects abnormal current faults, and predicts electricity consumption and billing using lightweight on-device… |
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AI-Enhanced Child Safety Wearable and Smart Home System By Udhaibalaji The AI-Enhanced Child Safety Wearable and Smart Home System is an integrated IoT-based solution designed to improve the safety, health monitoring, and home automation support for children especially physically challenged children and modern children who spend time alone at home. With increasing nuclear families and working parents, ensuring continuous supervision and… |
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Fusion Chime Vision, A Collaborative ESP32 Powered Smart Doorbell System Distinguished from traditional doorbells, Fusion Chime Vision features a built-in 2.4-inch color display that can present greetings, images, or alerts. You can customize almost everything and find creative ways to make it work with your smart home ecosystem. It’s a doorbell that does more than just ring. It allows seamless visitor interaction with a two-way connection and real-time video… |
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Fusion Chime Vision, A ESP32-Based Smart Doorbell System for Modern Smart Homes Fusion Chime Vision is an advanced open-source doorbell system built around the ESP32 microcontroller platform. It replaces a conventional chime with an interactive device that displays custom messages or images on its built-in screen and captures photo and audio clips when motion is detected. With real-time video streaming and two-way audio communication, it… |
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Build your own PIR Motion Sensor Light In today's world of smart technology, creating simple yet effective DIY projects without the use of microcontrollers or complex integrated circuits is both a challenge and a rewarding experience. One such project is the creation of a motion sensor light using a Passive Infrared (PIR) sensor, a relay, and a bulb. In this project, we'll learn how to make a motion… |
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How to Interface HC-SR501 PIR (Motion) Sensor with an Arduino In this blog, we will learn about how to interface a Passive Infrared sensor (PIR Sensor) or motion sensor with an Arduino. We will also learn about how this sensor works and different parts of it. So for more info, stay tuned. The Components Used in this project are:- Arduino Uno PIR Motion… |
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How does an HC-SR501 PIR Sensor Work & How to Interface it with ESP32? If you are thinking about building yourself a burglar alarm or you are thinking about Automating lights in your room, then you should definitely consider using an HC-SR501 Passive Infrared Sensor or PIR sensor for your project, because as the name suggests a PIR sensor allows you to detect when a person or animal moves in or out from the range of your sensor. And you… |
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Interfacing IR Sensor Module with Arduino An infrared proximity sensor, or IR Sensor, is an electronic device that emits infrared light to detect objects and motion in Arduino projects. This interfacing of the IR sensor module with Arduino is perfect for obstacle avoidance robots, motion detection systems, and proximity sensing applications. Whether you're building your first Arduino project or need a reliable… |
