ESP8266

 DIY World Cup Live Score Gadget DIY World Cup Live Score Gadget

With football fever reaching its peak, DHK DUDE from youtube built this pocket-sized, real-time World Cup score gadget for his desk. Powered by a Wemos D1 Mini microcontroller, this custom IoT gadget utilizes built-in Wi-Fi to seamlessly connect to the internet, fetching live match telemetry, group fixtures, and team data directly through web APIs. Like every maker…

Privacy Preserving Smart Home Camera System Privacy Preserving Smart Home Camera System

By Angel Lalu

Smart home systems are increasingly adopting intelligent sensing technologies to understand indoor environments and automatically adapt to the user's needs. Among these technologies, cameras play a critical role in tasks such as human presence detection, room occupancy monitoring, and context-aware automation for…

WiFi-Controlled Smart Vacuum Cleaner DIY Smart Arduino Based Vacuum Robot with Wi-Fi Control

The maker, Rizwan's Ideas, made a video on DIY vacuum cleaner 3 years ago. A lot of people loved the original, but many wanted Wi-Fi and IoT features, so he decided to upgrade it with better tech and smarter controls. When he received the DIY Flexi Robot Car Kit from OSOYOO, it turned out to be the perfect base for his new and improved version. 

The kit comes with Arduino Mega,…

 DSTIKE Deauther Watch V4S IR Deauther Watch V4S IR - An OpenSource ESP8266-Powered Network Testing Tool

The DSTIKE Deauther Watch V4S IR is the latest version of the Deauther Watch X, a wearable device designed for Wi-Fi network testing. This upgrade enhances security research capabilities with an infrared (IR) transmitter, an improved battery, and a more ergonomic design for better portability.

Powered by an ESP8266 microcontroller,…

Building Tiny Battle Bot with ESP8266 Building Tiny Battle Bot with ESP8266

An electronics enthusiast recently shared an impressive project called Tiny Battle Bots, inspired by the popular BattleBots game show. This creative endeavor combines 3D printing and custom PCB design to produce compact, soccer-playing robots. At the heart of the project is the ESP8266 microcontroller, which enables wireless control for precise movement and gameplay…

How to send free text messages using Arduino, NodeMCU ESP32 etc Free SMS API for Arduino R4, NodeMCU, ESP32, Raspberry Pi, and other Embedded SoC Boards (India Only)

At CircuitDigest, we've been creating and sharing Internet of Things (IoT) projects with our community for a long time. A crucial part of these projects is enabling communication between IoT devices and end users, and when it comes to simple notifications, nothing beats the practicality of sending an SMS.

However, sending an SMS from…

Intelligent Farming System Using IoT and Edge AI Intelligent Farming System Using IoT and Edge AI

For this contest, I want to build something around edge AI and IoT. I also want this to tackle a real-world problem and be relevant to my interest i.e. IoT. So, I'm relating the theme to my interest in developing an Intelligent Farming System Using IoT and Edge AI, which can help solve the real-world problem of wasteful…

The Smart Panel with Sipeed Maxduino and ESP8266 The Smart PanelIntroduction

The idea is to use the Sipeed Maxduino Board and an ESP8266 (Nodemcu) With the help of Platform IO and Ardunio Cloud/EspHome. The basics are to attach a four-channel relay and touch sensors hooked up to the NodeMCU board, making it a smart switch unlike other smart switches, which look and feel the same. This switch has some extra features that make it…

Rotating Display Harnesses CD Drive Motor Innovative Rotating Display Harnesses CD Drive Motor for Mesmerizing Visuals

In a creative fusion of technology and human perception, a remarkable small rotating display has emerged, taking advantage of the "persistence of vision" effect. By employing a CD drive motor and a series of LEDs, this display is capable of generating captivating graphics and information at speeds imperceptible to the human eye. The PoV…

Diabolic Drive Diabolic Drive the Ingenious USB Tool Blending Deception and Functionality

USB Rubber Ducky devices have gained attention for their deceptive appearance as harmless flash drives, concealing their true capabilities from unsuspecting users. However, Unit 72784 has taken this concept further with their creation, Diabolic Drive, which not only injects keystrokes but also seamlessly functions as a genuine USB drive.…

DIY POV Display How not to Build a POV Display Using WS2812B Neopixel LEDs and ESP8266

For one of our projects at circuit digest, we wanted to build a Persistence of Vision Display or POV display with WS2812B LEDs. While making the project, our only focus was on how we could make it simpler along with less hardware. As a result, we chose some simple WS2812B RGB LEDs and an ESP8266-01 as the brains for this project because they are lightweight …

Wireless Water Water Level Controller for Pump using NodeMCU ESP8266 based Automatic Water Level Controller for Pump

People in India have access to limited resources of water that is not all the time sufficient for countrymen. Availability of safe and clean drinking water to all the citizens is one of the major issues in our country due to the limited availability of natural resources as well as manmade activities. The main factors that contribute to this issue include…