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
In this project, we are going to build a Transistor Based Simple Soil Moisture Detector Circuit. In this circuit, we have used an NPN transistor to detect soil moisture. This is very simple and interesting circuit for electronics lovers. This Soil moisture sensor circuit can be used in many applications like Automatic plant irrigation system, Greenhouse projects etc. If you…
As far as we know, Drones are unmanned aerial or flying robots that can be controlled from a base station or autonomously navigated by a software-controlled flight plan that is in its embedded systems. It can have onboard sensors and GPS. Nowadays drones are being used in many applications like photography, surveillance, search and rescue, fire fighting, traffic monitoring,…
Switched-mode power supply circuits (SMPS) are most often required in many electronic designs to convert the AC mains voltage to a suitable level of DC voltage for the device to operate. This type of AC-DC converter takes in the 230V/110V AC mains voltage as input and converts it to low-level DC voltage by switching it, hence the name switch-mode power supply. We have…
In this session we are going to develop a RF Remote Control using Raspberry Pi, which can be used to control the Devices wirelessly. We can Switch On and Off the devices using this RF remote control. We have previously developed many projects using RF Module like RF Controlled Robot, Hand Gesture Controlled Robot etc., check them to understand the working of…
Metal Detector is a security device which is used for detecting metals which can be harmful, at various places like Airports, shopping malls, cinemas, etc. Previously we have made a very simple Metal detector without a microcontroller, now we are building the Metal Detector using Arduino. In this project, we are going to use a coil and capacitor which will be responsible for…
Barcode Scanner has the capability of scanning various types of linear barcodes. Mostly barcode scanners are used in shopping centers, food supply chains, restaurants, Clothing Stores, etc. Nowadays barcode scanners are being used in smart shopping carts as they provide fast and failsafe item recognition. In this article we will be learning how the output of the Barcode…
Human pose estimation technology is becoming increasingly popular due to the recent growth and popularity of Virtual and Augmented Reality. In our previous tutorial, we used Media pipe Hand Tracking module to control Raspberry Pi media player using hand gestures. In this project, we are going to use the MediaPipe Pose estimation package to build a push up counter. We will be…
RFID stands for Radio Frequency Identification. RFID module can read or write small amount of data into a Passive RFID tag, which can be used in identification process in various systems like Attendance system, security system, voting system etc. RFID is very convenient and easy technology.
To read the Passive RFID cards and tag, we need a…
When you are searching for a Microcontroller there is a lot of variety available in the market from various reputed manufacturers like Microchip, ST Microelectronic, Texas Instruments, and the list goes on and on. But when we try to differentiate those microcontrollers with form factor vs features vs price, it gets very hard to choose one. However, Megawin, a…
Bluetooth modules like HC-05 and HC-06 are easy to set-up and quick to use with Arduino IDE, but they have their own limitation like high power consumption and they operate on the old Bluetooth V2.0. Also, recently I got myself a new ESP32 DEV kit, these modules has a punch of features like in-built Wi-Fi and Bluetooth, ample ADC and DAC pins, Audio Support, SD Card Support…
Air pollution is a major issue in many cities and the air quality index is getting worse every day. According to the World Health Organization report, more people are killed prematurely by the effects of hazardous particles presented in the air than from car accidents. According to the Environmental Protection Agency (EPA), indoor air can be 2 to 5 times more toxic than…
As electronics engineers, we always depend upon meters/instruments to measure and analyse the working of a circuit. Starting with a simple multimeter to a complex power quality analysers or DSOs everything has their own unique applications. Most of these meters are readily available and can be purchased based on the parameters to be measured and their accuracy. But sometimes…
