ESP32
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Quaddle Is an Open-Source Desk Robot That Can Move Omnidirectionally With Just 4 Servos Petoi, the team behind the open-source Bittle and Nybble quadruped kits, has opened early access for its next robot, Quaddle. The company describes it as a four-servo quadruped capable of walking, strafing sideways, and spinning in place, a claim that stands out mainly because of how few actuators it uses to pull it off.
Most legged robots that can… |
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Maker Builds an ESP32 Powered Spider Man Web Shooter in This Brand New DIY Project YouTuber Plentiful Props 3D has developed a functional Spider Man-inspired web shooter that combines custom electronics, 3D-printed parts, and a servo-actuated spray mechanism to fire web-like strands from a wrist-mounted wearable. The project uses an ESP32-S3 Mini development board mounted on a custom PCB to control the firing mechanism. According to the creator, the electronics package… |
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How to Build an IoT Indoor Weather Station Using CircuitDigest Cloud "Is it going to rain, or should I leave the windows open?" we would have asked ourselves numerous times. Now the weather is clear, but sometimes the rain will suddenly start pouring. The standard weather forecast application may give you accurate forecasts near the airport or other places, which are kilometres away from us, but it will not give us accurate forecasts… |
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We Built an ESP32 Wall Climbing Beetle Robot We can see wall-climbing robots from hobby-level to serious problem-solving ones that are used for inspection, surveillance, cleaning, etc. When we generally talk about robots, a robot can be a firefighting robot, a human-following robot, a self-balancing robot or can be of any type that has some specific features or solves a specific kind of problem. If we talk… |
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AI-Based No Parking Alert System using ESP32-CAM In modern day, the need for surveillance systems is increasing rapidly. We have a lot of recognized brands that offer such solutions. But can we extend the capabilities of a $5 ESP32-CAM module to build something similar?In this project, we are going to build an AI-Based No Parking Alert System using ESP32-CAM, in which, if someone parks their vehicle in front of the… |
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How to Make an IoT Pet Tracking System with GPS and Geofencing "Where did my pet go?" If you have a pet, you've probably asked this question at least once. One moment they're playing happily in front of you, and the next... they're gone! Maybe they saw a butterfly, started chasing a bird, or simply decided to go on a little adventure without telling you. A GPS pet tracker solves this problem before it turns into a crisis. Now… |
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Built an ESP32 Based Metal Detector System This tutorial shows us how to build our own functional DIY ESP32 metal detector from scratch using an affordable Wi-Fi enabled microcontroller, a handful of easily available electronic components, and a simple, hand-wound copper coil. Instead of relying on expensive, specialised sensors or complex industrial circuits, this PI metal detector circuit project uses… |
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How to Send Data from ESP32 to Firebase Realtime Database In this tutorial, we’re going to learn how to send data from an ESP32 to Firebase Realtime Database. We are using ESP32 Firebase Google as our cloud platform. A lot of cloud-based IoT projects on YouTube / GitHub / similar platforms using ESP32, ESP8266, UNO R4, or similar microcontrollers use Firebase as the cloud platform. And this guide covers the complete ESP32… |
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DIY ESP32 WLED Controller: Step-by-Step Guide This DIY tutorial is all about making our home lighting smart and fun without any complicated steps. We can connect a standard 12V LED strip to a tiny wi-fi chip and build our own ESP32 WLED controller custom smart lighting system, which can be completely controlled from a smartphone or computer. This DIY ESP32 based WLED controller… |
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DIY Flight Tracker Using ESP32 This should be the easiest and cheapest way to build a flight tracker system. Maker from the Youtube Channel - Tech Talkies recently built this incredible DIY flight radar that runs entirely on an ESP32-S3 Zero, a round GC9A01 display and a rotary encoder. All the parts assembled onto a custom made 3D printed enclosure. Instead of capturing radio waves locally, it… |
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ESP32-P4 Powers a DIY IP KVM for Remote PC Control Remote access devices like IP KVMs are usually built around powerful single-board computers such as the Raspberry Pi. But what if the same job could be handled by a microcontroller instead? That's what creator Jonathan Rowny set out to explore by building a functional IP KVM using Espressif's ESP32-P4. The project aimed to remotely stream a computer's display… |
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Built a Portable AR Sandbox Using an ESP32 and a ToF Sensor If you've ever visited a science museum, an exhibition, or stumbled across a viral video online, you've probably seen those interactive sandboxes where creating a mountain with your hand instantly turns it into a colorful topographical map. Independent creator UncleStem has now recreated that experience in a much more compact and affordable form. By combining a $20… |
