Basic Electronic Circuits

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.…

Low-Cost Offline Voice Recognition Module Alternatives to VC-02 Low-Cost Offline Voice Recognition Module Alternatives to VC-02

Voice control technology has become an important part of modern human-machine interaction. It allows users to control…

Send an Image Via WhatsApp Using ESP32-CAM How to Send an Image on WhatsApp Using ESP32-CAM

We use WhatsApp almost every day so much that it has become an unavoidable part of our routine. From a simple “good…

Raspberry Pi Pico Text to Speech using AI DIY Raspberry Pi Pico Text-to-Speech Using Wit.ai

Text-to-Speech, or TTS, is a technology that converts written text into spoken audio. It is widely used in voice…

DIY Arduino Robotic Arm Build an Arduino Robotic Arm with 6 DOF

A robotic arm is one of the most popular projects that almost every electronics enthusiast tries to build at least once…

ESP32 CAM Currency Recognition System using Edge Impulse ESP32-CAM Currency Recognition System using Edge Impulse

Ever wondered if a small, low-cost board like the ESP32-CAM can actually recognise objects or even identify Indian…

Built an LED Chaser Circuit Using a 555 Timer and CD4017 IC Built an LED Chaser Circuit with 555 Timer IC and CD4017

LEDs are commonly used in electronic circuits, and with the LEDs, you can make many things which are interesting. You’…

Precision Digital Micro Current Meter Build a Precision Digital Micro Current Meter with STM32

Keeping track of extremely low current levels is often essential when developing or testing low-power devices,…