Microphone
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Getting Started with ESP32-P4X-EYE: ESP32-P4 Vision Development Board Vision development boards are useful when an embedded project needs to combine image capture, local display, audio input, storage and wireless connectivity in a single platform. The ESP32-P4X-EYE takes this approach around the ESP32-P4, adding an ESP32-C6 wireless module, a 2MP MIPI-CSI camera, a 1.54-inch SPI LCD, a digital microphone, MicroSD storage, USB… |
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Build a Smart Cooker Whistle Counter Using ESP32 Almost every kitchen has a pressure cooker, but we've all had trouble handling them. It’s too easy to turn on the stove, get distracted by work, TV, or housework, and forget to turn it off. If we miss a whistle count, food gets burned, utensils get spoiled, and there are chances of accidents in the kitchen. But then again, being in the kitchen and manually counting… |
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How to Build a Smart ESP32 Noise Pollution Monitoring System with IoT Urban areas are now affected by acoustic disturbances; major Indian cities such as Mumbai, Kolkata, and Delhi rank among the noisiest in the world, driven by dense traffic, construction, festivals, and industrial activity. Extended exposure to these noise levels leads to health issues, including disturbed sleep, increased stress, cardiovascular risk, hearing damage,… |
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Low-Cost Offline Voice Recognition Module Alternatives to VC-02 Voice control technology has become an important part of modern human-machine interaction. It allows users to control electronic devices and systems using simple spoken commands instead of traditional input methods such as buttons, switches, or touch screens. This type of interaction makes devices easier to use, more accessible, and more convenient in many… |
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Deskimon The Interactive 3D Printed Desk Robot with ESP32 S3 Nowadays, many people enjoy keeping a small desk robot in their workspace. These little companions not only add a playful touch to the desk but also help bring out the inner child and provide a brief escape from daily stress. Among the latest additions to this trend is the Deskimon, a compact and creative 3D-printed desk robot. Unlike other desk robots that require separate components for the… |
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ESP32 Offline Voice Recognition Using Edge Impulse Voice recognition is becoming an essential part of the Internet of Things (IoT), allowing us to control, monitor, and interact with devices hands-free. At its core, ESP32 speech to text works by capturing audio through a microphone, processing it, and converting it into text that devices can understand. This text is then used to trigger commands, just like how… |
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Getting Started with Adafruit MEMENTO: Python Programmable DIY Camera Board There have been many development boards recently built around the ESP32-S3. Most development boards come with a display, some also include cameras and buttons, and a few have speakers and microphones. Finding one that brings all these components together without compromising on quality has been the real challenge for makers and developers. Keeping all this in mind,… |
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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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ESP32-S3 AI Camera for Voice-Controlled Automation and Remote Monitoring An AI camera that can recognize faces, respond to voice commands, and even see in the dark, ESP32-S3 camera does it all. It's an AI camera module designed for real-time AI-powered video processing, voice interaction, and IoT applications. This camera can serve as a surveillance camera at the door bell or can be used as a baby monitor device. At its core, the ESP32-S3 AI Camera is… |
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Ropet: The AI Pet Robot Redefining Emotional Companionship with Advanced Features Ropet, a new AI-powered robot pet has been introduced as an innovative product for people who seek companionship without the effort of caring for a real pet. The device was revealed at CES 2025 and is designed to offer emotional support through advanced features like facial recognition, emotion sensing and a built-in chatbot powered by ChatGPT. Its creators include… |
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Smort - AI Driven Patient Monitoring and Caregiving We have developed Smort, a smart 4WD platform designed for critical patient care. The system autonomously delivers medication at scheduled times, equipped with a rotating medicine dispenser and real-time monitoring using an in-built camera and microphone. The platform navigates towards patients, ensuring timely and accurate medication administration, while the camera… |
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Simple Arduino Voice Recorder for Spy Bug Voice Recording Planning to buy a small voice recorder to record voices or sounds in an environment and store them in its memory? Think again! You can easily build your own voice recorder by following a few simple steps. This project focuses on building an Arduino Based Voice Recorder, which can also be abused as a spy bug. Our spy bug uses a small microphone… |
