This section covers electronics projects based on NodeMCU ESP8266 board. The NodeMCU is basically an open source firmware, and also commonly used term for the popular ESP8266 Development Board, which is a low cost, development board designed for IoT applications.
In India, there are more than 70 lakh wells, that are both Kutcha and Pucca, in the alluvial plain regions. These wells irrigate 38% of the net irrigated area of the country and The traditional homestead type of habitation in Kerala is generally characterized by a well in each compound to tap groundwater. Therefore, it is estimated that the state has around 65 to 70…
Security is at most concern for anyone nowadays, whether it's data security or security of their own home. With the advancement of technology and the increasing use of IoT, digital door locks have become very common these days. Digital lock doesn’t require any physical key but it uses RFID, fingerprint, Face ID, pin, passwords, etc. to control the door lock. In past, we have…
This sample project was built for the IoT and Edge AI Project Contest 2024. More details can be found on our contest page.
The main objective of this project is to monitor the crowd inside specific premises that have entry and exit pathways. This project integrates Arduino Cloud, enabling easy remote monitoring. Let's…
Drones have rapidly evolved from niche hobbies to versatile tools with a wide range of applications, from photography to agriculture or even for defence and military purposes. Building a DIY ESP32 drone project is an affordable entry point into drone technology, with costs ranging from pocket change to commercial-grade systems. Even though the basic principle…
Persistence of Viasion is a fundamental principle that allows our eyes to perceive continuous motion from separate images, a concept crucial to the illusion of motion in cinema. When I was a kid, I was always fascinated with it. So, in this project, we are going to use this fascinating optical phenomenon to create a cool-looking POV Display. You must have seen a lot…
Welcome to the DIY world of Circuit Digest! In this blog, we're going to show you How to build your own Simple CCTV Security Camera using an ESP32 camera module. From tinkering with hardware connections to coding functionalities and enabling remote access, join us on a step-by-step tutorial to craft a cost-effective and customizable surveillance solution. We…
In this project, we'll explore an IoT-based irrigation system using the ESP32 board and Blynk app. It's a project based on the Internet of Things (IoT), the smart irrigation system offers numerous possibilities to automate the entire irrigation process. Here, we're creating a plot-based smart irrigation system using the ESP32 Controller, a soil moisture sensor, a…
If you are new to smart home automation and are looking to build your first project to control your lights and fans with voice commands, then this article is right for you. In this Internet of Things (IoT) project, I'll guide you through creating a smart home control system that can be controlled using both Google Assistant and Alexa, using an ESP32 and Sinric…
Ditch X-ray vision, thermal cameras are the real industrial superheroes! They don't just see light, they see heat, making them masters of uncovering hidden energy drains, pinpointing overheating gadgets, and even aiding soldiers in the dark. They're invaluable in…
MicroPython is a subset of Python 3 optimized to run on microcontrollers. It provides an interactive prompt (REPL) and a simple way to run Python code on microcontrollers. In this tutorial, we'll be using the ESP32 board and program it using Arduino labs and the MicroPython firmware.
Materials required ESP32 Usb cable…
This sample project was built for the IoT and Edge AI Project Contest 2024. More details can be found on our contest page.
The main objective of this project is to monitor the crowd inside specific premises that have entry and exit pathways. This project integrates Arduino Cloud, enabling easy remote monitoring. Let's discuss this…
The ESP32 is a powerful, low-cost microcontroller that is widely used in the development of IoT projects. It is popular for its high processing power, low energy consumption, and built-in Wi-Fi and Bluetooth capabilities.
Bluetooth Classic is a wireless communication protocol that is used for connecting devices over short distances.…
