Popular: Arduino Automation Commodore Iot Raspberry pi
Projects 384
Questions 2
Feedback 242
Blog 1
Sponsorships 21
Air Quality Monitor
Neyra Aug 24,2025
The Air Quality Monitor is a compact, ESP32-C3–based device designed to track and display key indoor environmental metrics in real time. At its core, it integrates the Sensirion SEN54 for particulate matter (PM1.0, PM2.5, PM4.0, PM10) and VOC index, alongside the SCD40 for precise CO₂, temperature, and humidity readings. A crisp 3.71" e-paper screen provides always-on, low-power visualization of air quality trends, making the data both easy to interpret and unobtrusive in any room.Beyond the har...
ESP32 Sensor I2C
9996
0
28
ESP32 based Lora Ebyte E22-400T22S transmitter
Khan Aug 09,2025
This project focuses on replacing the traditional wired control system for surveillance camera tilt motion with a reliable long-range wireless solution. The motivation stemmed from challenges in wired setups, including distance limitations, frequent weather-related failures, and costly repairs.To achieve this, I designed a custom wireless remote control system using the LoRa-based Ebyte E22-400T22S module, operating at 433 MHz. This module offers an open-area communication range of up to 5 km, e...
ESP32 Relay IOT
1630
2
2
Track outdoor weather on your phone using Atom Lite
Tolocka Aug 08,2025
IntroductionI had been wanting to build a project with the Atom Lite I bought some time ago, and the start of winter in the southern hemisphere gave me the perfect excuse. So I got to work and built this monitor that measures environmental variables like temperature, humidity, and atmospheric pressure outside, and displays them in a series of widgets on my phone screen—helping me decide how to dress before heading to work (because listening to the radio forecast or ...
DIY Home Automation M5Stack
1004
0
1
Delta Nas Project
Arnov sharma Aug 03,2025
Greetings everyone and welcome back.Introducing Delta NAS, a compact and customizable network storage solution built around the powerful LattePanda 3 Delta.Equipped with a 1TB SATA SSD, this sleek setup is housed in a fully custom-designed 3D-printed enclosure. Delta NAS mounts seamlessly onto a wall via a specially crafted tray mechanism that integrates with a standard TV mount, allowing easy sliding and secure placement.What sets this build apart is its internal battery pack PCB, providin...
3D printing SLA Commodore
1175
0
2
🔌 ESP32-C3-Based 8-Channel Smart Home Automation Relay Board
DAS Jul 04,2025
Detailed Project DescriptionThis project is a compact, powerful, and cost-effective 8-channel smart home automation board built around the ESP32-C3 SuperMini. Designed for DIY makers, automation enthusiasts, and developers, this PCB provides everything you need to control home appliances like fans, lights, and sockets over Wi-Fi, with support for Home Assistant, Tasmota, or custom Arduino firmware. Core Components & Functional OverviewESP32-C3 SuperMiniA low-power, RISC-V based microcontroll...
11thAnniversary
6673
1
5
stairs timer 12v
Jun 23,2025
This is a simple and useful delay timer circuit based on the popular NE555 IC and a 12V relay. It can be used for switching devices after a fixed delay, perfect for home automation, LED control, or power supply protection. The project is beginner-friendly, easy to build, and ideal for DIY electronics enthusiasts. The PCB is compact and designed with through-hole components for easy soldering.
Electronics DIY PCB
564
0
0
Laser-Based Positioning & Spraying System for Special-Purpose Vehicles
May 23,2025
In this project, we explore the integration of a laser-based distance and positioning system into a specialized vehicle platform — such as a fire truck or street cleaning unit — to enable automatic object detection, distance measurement, and spraying control.The core system is composed of:Cabin control panel (for human-machine interface)Water spray module (mounted with servo for angular control)Laser distance & positioning unit (for target localization and spraying range feedback)How It Work...
Laser Distance Sensor Smart Vehicle ToF Module
724
1
0
Air Quality Monitor
Malt & Make May 08,2025
This is an AirGradient product with slight modification posted under the same CC-BY-SAI made a YouTube video about the process and have been asked to share what I did, so that's what I'm doing!
Home Automation Sensor Air Quality
2413
1
4
ESP32STEPPER
May 02,2025
Main Features:ESP32-S3alternatively a LM555 pulse generator can be used.USB Power Delivery providing up to 20V operationalternatively 9-24 Volt external supplyTMC2209 silent stepper motor driveroptionalrotary encoder:AS5048B 14-Bit angular position sensorMPU-9250 9-axis motion sensor0.96" 128x96 LC-DisplayBME280 temperature sensorQWIIC connector for external I2C componentsJTAG pins accessible3 GPIO pins and UART available2x WS2812 RGB LEDs2x Push Buttons
ESP32 Home Automation
1584
0
0
Offline Voice Recognition Hub Based on ESPNOW
Apr 17,2025
An offline voice recognition hub, no internet connection, no wifi router. Just a pair of ESP8266 with ESPNOW protocol running on them. This is what I want in my room. The devices can either be controlled by pressing switches or by voice. A central hub like alexa is there to respond to your commands. And this is the article which explains how things work. The idea comes to mind when I am operating my lab lights with an IR remote, this can be seen in one of the very previous articles I have made. ...
ESP8266 Arduino Home Automation
1616
0
0
1 ... 3 4 5 6 7 8 9 10 11 12 13 ...
Popular Creator
Salgado
Excellent Engineer
Project: 3 Followers: 16
DAS
Excellent Engineer
Project: 52 Followers: 117
Vitaliy
Excellent Engineer
Project: 1 Followers: 8
Sebastian
Excellent Engineer
Project: 3 Followers: 17
Birrell
Excellent Engineer
Project: 1 Followers: 2
Popular Project
DIY Active FFB Pedal PCBA
Easy one click ordering of Ghilipert PCAB V2.2 REV BNo solderinghttps://github.com/gilphilbert/DIY-Sim-Racing-FFB-Pedal-PCBsAsk for part 25 : SQP5W-5Ω±5%-9MMore info here :https://youtu.be/PMupeveZSFM...
4G Hacker Phone
Have you always wanted an easier to use and more powerful Flipper Zero?Are you tired of getting detained by the TSA because of your WiFi hat on your Flipper Zero? Then this is the solution for you. It...
SensWear: An Open-Source, Modular, AI-Ready Wearable Platform
SensWear is an open-source, modular wearable development platform that gives researchers, engineers, and makers control over their hardware, firmware, and raw sensor data. It combines a flexible main ...
DIY XBOX Controller
Greetings everyone, and welcome back. Here's something fun and custom.This is my version of an Xbox controller, which I built from scratch. It features an ESP32-C6 DevKit as the main MCU, paired with ...
Programmable Mist Maker - XIAO / QT PY Extension
This is an open source, programmable mist maker built as an expansion board for the Seeed Studio XIAO ESP32-C6. It mounts directly on the XIAO or QT PY, is powered over USB-C, and turns a piezo atomiz...
View More
Hot Project Tags
Space Exploratio Virtual reality Microcontroller DIY Synthesizer Weather Station Synthesizer Antenna TVC