Basic Electronic Circuits

Multi Geofencing System Using IoT How to Build an IoT-Based Multi-Geofencing System for Smart Tracking

We're all familiar with live GPS tracking; it tells us where a vehicle or device is right now. But what if the system…

Smart Parcel Tracking System Using IoT How to Build a Smart Parcel Tracking System Using IoT

Imagine you've just sent a parcel through a courier service. As soon as it leaves your hands, you start wondering what…

DIY ESP32 WLED Controller 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…

Parking Space Detection System Using ESP32-CAM with CircuitDigest Cloud How to Build a Parking Space Detection System Using ESP32-CAM with CircuitDigest Cloud

Imagine driving into a crowded parking area and not knowing whether a space is available or not. This project solves…

Raspberry Pi Face Detection using CircuitDigest Cloud How to Build a Face Detection System Using a Raspberry Pi and CircuitDigest Cloud

When we see movies, we often see scenes where a villain uses a gun with a face detection system that automatically…

ESP32 GSM Calling Device using GeoLinker GL868 Build an ESP32 GSM Calling Device with Auto Answer Using GeoLinker

In this project, we build a complete ESP32 GSM voice calling device using the GeoLinker GL868 board. The main idea of…

Face Detection using ESP32-Cam with CircuitDigest cloud How to Use ESP32-CAM for Face Detection Using CircuitDigest Cloud

Have you ever watched a movie where a system instantly detects a person’s face, like in security doors or smart…

ESP32 Cam Indian Currency Recognition How to Build a Smart Indian Currency Recognition Using ESP32-CAM

Many visually impaired people identify currency notes by touching them. But as people grow older, their touch…

Getting Started With Arduino LVGL Getting Started with Arduino LVGL for ESP32 Display

In this tutorial, we are going to see how you can create a custom Graphical User Interface(GUI) using  LVGL and our favourite Arduino IDE.…

ESP32 Speech-to-Text using AI ESP32 Speech-to-Text using Wit.ai

In this project, we’ll be learning how to build an  ESP32 Speech to Text system using an ESP32 development board.…