PYTHON
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Building a Machine Vision-Based Robotic Assembly System Using MechArm 270 and Jetson Nano Industrial automation has revolutionized manufacturing by making production faster, more accurate, and highly consistent. Modern robotic assembly systems combine robotic arms, machine vision, motion control, and embedded control electronics to automate repetitive tasks with minimal human intervention. While these systems are widely used in industries, the same… |
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How to Build an ESP32 Drone with Object Tracking Using LiteWing Most people assume object tracking for autonomous flight is very complex, but it doesn’t have to be that way. All you need is a different way of looking at the problem. We built this project to see if we could make a simple LiteWing drone behave intelligently using just a laptop and a basic camera.By placing the camera above the room ceiling, the floor becomes a… |
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How to Build Helmet Detection with Raspberry Pi Using CircuitDigest Cloud As adults, it is our duty to follow traffic rules, and the most important rule is to wear a helmet while riding a two-wheeler and not to cross the speed limit. It's not a rule, but it's also for safety. Now, let’s think from the traffic police officer’s side. Their duty is to monitor traffic and check whether everyone is following the rules, but it is quite difficult for a traffic officer to… |
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How to Build an UWB Indoor Positioning System using ESP32 and Qorvo DWM3000 Building an indoor positioning system using ESP32 requires technology beyond GPS. While GPS trackers excel outdoors, indoor positioning system needs Ultra-Wideband (UWB) technology to achieve centimetre-level accuracy inside buildings. This guide shows you how to build a complete UWB indoor positioning system using the Qorvo DWM3000 UWB module with ESP32,… |
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Build an ESP32 Voice Controlled Drone with LiteWing using Python Drones are amazing little machines, but most of the time they are controlled using remotes filled with buttons and joysticks. While experimenting with our LiteWing drone, we started wondering, wouldn’t it be cool if the drone could simply listen to what we say? That idea eventually turned into this project. We built a voice controlled drone using ESP32 for the… |
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Hand Gesture Control Robot Using OpenCV Gesture control robotics replaces traditional buttons and joysticks with natural hand movements. This approach improves user interaction and reduces mechanical dependency on physical controllers. Sensors capture motion, convert it into digital data, and translate that data into robot movement in real time. This project demonstrates a… |
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LiteWing Python Library - Quick Start Guide and API Documentation From STEM classrooms to early-stage startups, the LiteWing Drone has found its way into the hands of students, makers, and engineers alike. Our goal with Litewing was to build this very same ecosystem by keeping the hardware open and affordable, with software that is scalable and beginner-friendly. After the launch of the LiteWing Drone Positioning Module, we noticed a lot of people wanted to… |
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LiteWing Flight Positioning Module NeoPixel Status Control (WS2812B) In this guide, we focus on the WS2812B addressable RGB LEDs on the LiteWing Flight Positioning Module. The module includes four NeoPixel-compatible LEDs, each independently controllable via software. These LEDs are useful for flight status indication and visual debugging during development. A curated collection of hands-on drone projects with guides showing how to… |
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LiteWing Flight Positioning Module - Optical Flow Tracking (PMW3901MB) The LiteWing Flight Positioning Module uses the PMW3901MB optical flow sensor to measure horizontal motion relative to the ground. Instead of relying on GPS, this sensor tracks visual features on the surface beneath the drone and reports how those features move between frames. With the right processing, this information can be converted into velocity and approximate… |
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Voice Activated LED Controller with Touch Interface Using ESP32S3 Box 3 Voice control has become an integral part of modern smart home automation. In this tutorial, we build a voice-controlled LED system using the ESP32-S3-BOX-3 development board, combining wake word detection, speech recognition, touch interface, and audio feedback to create an intelligent control system. The code will be based on the factory example provided by… |
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Memento Cognitio: AI-Powered Visual Cognition Device By Arpit Sengar Memento Cognitio is a hardware-software project that enables users to capture images with an Adafruit MEMENTO Camera Board, analyze them using AI (Google Gemini), and receive concise spoken descriptions via Bluetooth on a desktop computer. Why was it made?This project was… |
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CM³ Centralised Mode Management Machine By shiva shankar P Most existing home automation systems emphasize remote access rather than intelligent automation. Users are required to manually select modes, configure schedules, or control devices individually through applications. This approach makes the system reactive and increases operational effort. From a system design… |
