In this tutorial, we are going to make a dark and light indicator circuit. This project indicates whether there is darkness or light in the surroundings. Automatic day and light indicator systems have great importance … Read more
Abdul Wadood
In this tutorial, we are going to design a soft touch switch circuit. By soft touch, it means that one has to push the button once to set the device ON and push it again … Read more
Push On Push OFF Button LED Circuit
An IR Transmitter and receiver control any device remotely. Infrared communication is a very common, easy-to-use, and inexpensive wireless communication technology. This generally comprises a transmitter and a receiver pair. This tutorial explains the simple … Read more
Infrared IR Transmitter and Receiver Circuit
In this tutorial, we will learn how to make a simple metal detector circuit. These metal detector circuits are being used in plenty of places. Most security officers use it to detect metal devices like … Read more
Simple Metal Detector Circuit – Electronics Projects
In this tutorial, we are going to design a Simple Doorbell circuit using a 555 Timer IC. It is a very common and useful device. Almost everyone uses it. The main feature of this doorbell … Read more
Simple DoorBell Circuit using 555 Timer IC
In this project, we are going to design a TV remote jammer circuit. This is a very simple circuit and an interesting concept. The circuit stops the working of the TV remote. Basically, it blocks … Read more
TV Remote Control Jammer Circuit – Electronics Projects
In this example, a one-bit memory cell circuit is designed by using a 555 Timer IC. One Bit memory cell is also called a basic bistable element. All the embedded system uses memory for storing … Read more
One Bit Memory Cell using 555 Timer IC
In this tutorial, we will design the four-way traffic light project circuit. Traffic light signal plays an important role to control vehicles on the road. The four-way traffic light uses a 555 Timer IC and … Read more
Four-Way Traffic Light Circuit Using 555 Timer IC
Fire alarm circuits in commercial buildings like offices, movie theaters, and malls have become a necessity. There are many typical and complex fire alarm circuits available in the form of standalone devices. But this tutorial … Read more
Simple Fire Alarm Circuit using LM358
The Simple fire alarm circuit is highly sensitive but inexpensive. A sensitive Fire Alarm circuit gives an audio-visual buzzer sound whenever any kind of fire or smoke is detected in the air or an environment. … Read more
Sensitive Fire Alarm Circuit using Infrared IR LED
In this modern era, the Fire Alarm circuit has great importance in different places. This includes banks, architecture, modern buildings, data centers, and even homes, and warehouses where storage and protection of various types of … Read more
Fire Alarm Circuit Using Thermistor and 555 Timer
Heat Sensor circuit has numerous applications in our daily life including in companies, industries, shopping malls, and residential areas for different reasons. The main reason behind this is to prevent anything from fire accidents and … Read more
Heat Sensor Circuit using Thermistor & bc547 Transistor
Fire sensor circuits are very useful in detecting any smoke or fire in a mall or building. This tutorial helps us to design a simple Fire Sensor Circuit using a BC547 transistor. It doesn’t require … Read more
Fire Sensor Circuit using BC547 Transistors
In this tutorial, you will learn how to interface the PIR motion sensor with Arduino. It allows you to detect motion. This is the type of sensors that are used to detect if a human … Read more
Interfacing PIR Motion Sensor with Arduino
In this project, I will show you how to generate an LED pattern with push-button using an Arduino. This project is an advancement of simple Led to multiple LEDs with Arduino and a push-button which … Read more
LED Pattern with Push button using Arduino
In this tutorial, we will learn how to generate the Fur Elise melody using UM66 IC. It is a simple and easy project for beginners to generate various tunes and understand their functioning. By triggering … Read more