LD2410C Human Presence Sensor
DroneBot Workshop
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Welcome to the Workshop! The DroneBot Workshop is the place where I work with Arduino, Raspberry Pi, ESP32, and lots of other cool microcontrollers, components, and sensors. This is a channel for learning and understanding. While I do build projects, most episodes focus on showing you HOW things work, so you can use the information to bring your own designs to life. Every video has a corresponding article on my website at https://dronebotworkshop.com , along with the diagrams and code samples you’ll need to build your own creations. You can also participate in discussions on my Forum at https://forum.dronebotworkshop.com. Please note that I no longer do any sponsored videos, enquiries for these will be ignored! If you'd like to know more about me or the DroneBot Workshop you can read the FAQ at https://dronebotworkshop.com/about-dronebot-workshop/faq/ And if you have technical questions please ask them on the Forum. Welcome to the Workshop! I hope you enjoy your stay! Bill
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Video Description
Learn to use the LD2410C Human Presence Sensor with an ESP32, Windows, and Bluetooth. Find those pesky humans, wherever they might be hiding! Article with code: https://dronebotworkshop.com/ld2410c-human-sensor/ More articles and tutorials: https://dronebotworkshop.com Join the conversation on the forum: https://forum.dronebotworkshop.com Subscribe to the newsletter and stay in touch: https://dronebotworkshop.com/subscribe/ The ability to sense human beings is instrumental in security, safety, and home automation applications. We have done it before using PIR sensors, but they trigger just as well on humans as they do on dogs and cats, and are prone to numerous false triggers. Enter the Microwave Human Presence Detector. This class of sensor utilizes FMCW Radar at 25 GHz to detect humans, both moving and stationary, at distances of over 5 meters. And it won’t trigger when your cat walks into the room! Despite their sophistication, these sensors are very easy to use. Today, we are testing a very popular Human Presence Sensor, the LD2410 from Hi-Tech. This low-cost device is highly accurate and can be tuned to match the room's characteristics. We will be using the sensor with a Windows GUI, a Bluetooth App, and with an ESP32. It can also work directly with ESPHome for users of Home Assistant. Here is the Table of Contents for today’s video: 00:00 - Introduction 01:37 - LD2410C Human Presence Detector 07:12 - LD2410C with LD2410-Tool Windows GUI 13:12 - LD2410C with LD2410 Configurator 14:39 - LD2410C with HLKRadar Bluetooth App 16:46 - LD2410C with ESP32 22:40 - Conclusion Once you understand how to use the sensor, you’ll open up a new world of projects and home automation scenarios. I hope you enjoy the video! Bill
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