Explore all electronics projects from simple electronics projects to high-end MCU and IoT projects. These projects belong to a wide range of categories such as Embedded, Power Electronics, Analog, Digital Electronics, Audio and Internet of Things. The below list of electronics projects contains 1200+ projects come under various electronics engineering domains.
If you want more projects, you can also check out our collection at Arduino IoT Projects | Arduino Robotics Projects | Arduino AI Projects | Arduino Home Automation Projects | Raspberry Pi Projects | ESP32 Projects
Face recognition is becoming increasingly popular these days. There are numerous project ideas available that we can implement using the face recognition concept, and we at CircuitDigest have already built many ESP32-CAM projects, including an attendance system and a door lock security system using ESP32-CAM. However, face recognition…
In this article, we are going to discuss how to transfer audio through laser light. This is a fun little project, and the concept is similar to what we see in fibre optics cable. We will use a laser light to send data from one point to another. To be particular, in this project here, we are going to transfer our voice from one point to another by shining a laser light on a solar panel. This…
Today we are going to learn about one of the affordable DC Motor Driver modules that is used to drive small low-power motors like N20 and N10 DC motors. One of the popular choices for DC motor control is the L293D motor driver IC, but today we have better options that are more efficient and can drive higher current with in-built protection features. We have…
Today, we are going to investigate the TMC2208 stepper motor driver, a commonly used driver module that performs well with 2-phase bipolar stepper motors. The TMC2208 module is manufactured by Trinamic (a German company that specialises in motion control products); it has become popular due to its performance in a more efficient manner and provides silent operation.…
As you may know many of our everyday appliances or devices such as smartphones, home automation systems, smart speakers, headphones and many others have their own built-in microphones to capture the audio data. And if we look at them there are different types of microphones available, such as condenser, ribbon, dynamic and MEMS. Most modern devices like smartphones…
In this project, we have used the popular ESP32-CAM module to build an Image recognition system that can identify various vegetables. We have used the Edge Impulse platform to train our model and deployed it on the ESP32cam module, the results of the model are displayed on the OLED screen as output. In this tutorial we will understand the basics of edge computing and…
If you are a maker or an electronics enthusiast, then you must be familiar with the Arduino platform and their boards. As we know, the Arduino platform made it easier for makers like us to make our own microcontroller projects with ease and versatility. Even though there are many Arduino boards, the Arduino Uno has become the most popular Arduino board and still is…
Unlike other ESP Development Boards, the ESP32-CAM has no USB connector to connect it to a computer. This might be confusing for beginners when they try to program this development board for the first time, so in this article lets learn how to program the ESP32-CAM module using the Arduino IDE. Before we start, I assume you know the basics about the ESP32-…
Starting with physical switches, the way we interact with electronic devices has evolved significantly over the years. We moved from switches to touch screens, and research has continued to push the boundaries further. Today, we've gesture recognition, where you can control and access machines without any physical touch. While it may seem hyped, experiencing gesture…
An Arduino hourglass project is a fun and educational project that involves creating a digital hourglass timer using an Arduino microcontroller and some simple electronic components. The project combines programming, electronics, and mechanics to create a functional timer that can be used for various purposes.
You can check…
Working with electricity can be a daunting and life-threatening task if you are a beginner in the electronic/electrical field, and things can go very wrong when electricity is not properly handled, which is why safety must come first in order to avoid injury, before starting work on an electric box and AC mains one need to verify that there is no AC leakage voltage.…
One of the simple yet interesting connection diagrams that young engineers learn in their lab is the staircase lighting setup. Perhaps most of us might have already used it without paying much attention to how it works. Staircase lighting at home or at any other place, for that matter, is normally done with something called a two-way switch.
…