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Projects published below, have NOT been tested at Electronics For You Labs. But, that does not mean that they don’t work.

We invite YOU to try and test them, and share your feedback and suggestions for improvements.

We will be happy to recognise the good ones via Certificate of Recognition and a Surprise Gift, on a weekly basis….

Smart Timer For Electronic Liquid Mosquito Repellents

As the hazards of mosquitoes are increasing day by day, the usage of electric liquid mosquito repellents is on the rise as well. These...

Speed Control Of DC Geared Motor With Arduino

DC motors are widely used in industries to convert electrical energy into mechanical energy. The rotational movement of the motor shaft provides the power...

Digital Weigh Scale Controller For HX711 Load Cell Modules

In this video, the author will be building a Weigh Scale Controller. It was designed to weigh each wheel of a race car by...

Simple FM Radio Using TBA120S

This is a simple FM radio using a popular TBA120S (14-pin). Most FM radio works on 10.7MHz IF frequency but this one does work...

Building An Arduino-Powered ECG Monitor

ECG, which stands for Electrocardiogram, is a medical test that measures the electrical activity of the heart over a specific period. The test is...

Efficient Speed Control Of DC Geared Motor With Display Facility For Robotics Application

A DC motor is normally operated by direct current. It converts the electrical energy into mechanical energy. This rotational movement is the source of...

High Voltage Practical Robotic Two Port S Parameter Passive Circuit Using Spice

RF-controlled robot design requires S parameters to model and simulate various electronic passive resistors, inductors, and capacitor circuits represented as two-port networks. Examples demonstrating...

Identify Leaking Gear Box By Edge Impulse

Machines are developed to reduce efforts by human being, so are the Artificial Intelligence which combined with machines does reduce effort at the same...

TV To FM Converter Using Single Transistor

Here is a simple circuit of TV to FM converter. With this simple one-transistor BF494 circuit. you will be able to receive FM and...

Integration of Mixed Signal Processing Into Smart Locking Systems Using Finite State Machine

In the era of advancing technology, the need for security has become an essential part of everyday life. One of the  basic and most...

Verification Of K-Map Technique (KARNAUGHMAP) By Multi-Password Operated Electrical Gadget

The karnaugh map i.e. K-map method is a graphical technique to simplifying Boolean expressions. It is a diagrammatic technique which is used to reduce...

Interfacing LPC2148 32bit Microcontroller With The PC Using NI LabVIEW

About LPC2148 NXP’s LPC2148 is an ARM based high-performance 32-bit RISC Microcontroller preloaded with many in-built features and peripherals, In-System Programming (ISP) and In-Application Programming...

Interfacing X9C10X Series Digital Potentiometer With Any Microcontroller

In this DIY article, I will be explaining how to interface X9C10X series of Digital Potentiometer with any microcontroller, for ease of explanation I...

Simple Touch-Free Automatic Handwash Dispenser

We are building a simple touch-free automatic handwash dispensing machine. Using discarded and waste household materials such as wooden drawers from broken tables, plastic bottles,...

PLC  Based Automatic Pattern Generated Square Water Curtain Fountain

In this designed project, the flow of water will be in the form of a fountain with a special different pattern. When the project...

Embedded Web Server Using ARM Processor

The Embedded web server is a combination of embedded devices like micro-controller, micro-processor etc along with internet technology. The main purpose of using embedded...

2 Way Operated Light Cum Room Freshener module

During our working hours, we all need a refreshing breath of fresh air on our table. Imagine  being able to obtain it with the...

88.00MHz-108.00 MHz FM Radio Receiver Using AN 7223

Here is a simple FM radio receive which is built around 18-pin IC AN 7223. You can tune to frequency around 88.00MHz-108.00Mhz from this...
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