Water Level Indicator Using Arduino & Ultrasonic Sensor
Water Level Indicator Using Arduino Wireless Water Level Indicator Using Ultrasonic sensor & Arduino is an amazing and very useful project. The objective of this project is to notify the user the amount of water that is present in... read moreRaspberry Pi as a Web Server
Raspberry Pi as Web Server Generally Web server is a computer where the web content is stored which is used to host websites. Website is collection of web pages while web server is a software that respond to the... read more
Interfacing LCD Module with AVR in 4-Bit Mode
This article is another step forward in learning more about AVR microcontrollers. We have demonstrated interfacing of LCD module with ATmega328 microcontroller, which will help you to learn its basic concepts. ATmega328 is an eight bit AVR (Advanced Virtual... read more
GPS-GSM Based Vehicle Tracking System Using Microcontroller
GPS Vehicle Tracking System This article mainly focuses on the idea and logic behind GPS Vehicle Tracking System with remote monitoring and security access using mobile phone. The GPS-GSM module is interfaced using a single microcontroller and the real-time... read more
Simple LED Projects Using AVR Microcontroller
This article is another step forward in learning more about AVR microcontrollers. We have demonstrated 3 simple LED based projects using ATmega328 microcontroller, which will help you to learn its basic concepts. ATmega328 is an eight bit AVR (Advanced... read more
Photoresistor – Symbol, Working, Types & Applications
Photoresistor – A Detailed Guide While walking through the streets in the evening, have you ever noticed how the street lights turn on automatically as it starts getting darker? This automatic switching ON of the street lights are due... read more
Thermistor – Working, Symbol, Types & Applications
If you are looking for a temperature sensor that is cost effective and accurate, your first choice may be a thermistor. It is a type of resistor whose resistance changes with change in temperature. This article deals with the... read moreAdvantages of Turnkey PCB Assembly Services for Start-Ups
Hardware development has become increasingly accessible to hobbyists and new companies alike. CAD software is open source or low cost, parts can be ordered online and now fully assembled PCBs can be ordered with ease. PCB manufacturers offer turnkey... read more
Arduino Gear Motor Interface Using IC L293D
Arduino Gear Motor Interface Using IC L293D In this article, we are publishing a project which explains different aspects of Arduino-Gear motor interface. Gear motor is a specially designed DC motor whose gear assembly helps in increasing the torque... read moreSimple Robotic Arm Project Using Arduino
Robotic Arm Project Using Arduino Nowadays, manual labor is being reduced at big scale industries and factories to increase efficiency and gain profit by installing robots that can do repetitive works. A onetime installation of such a device may... read more
DIY – GSM Relay Control Using Smart Switch Board
The main objective of this project is to control the ON/OFF status of electrical appliances at home or company remotely using a cell phone and relay switch. The appliances may include lights, fans, pump, and air conditioners and so... read more
Interfacing Stepper Motor to Arduino
Arduino Stepper Motor Interfacing Using Darlington IC UL2003A In this article, we are publishing a project which explains different aspects of interfacing a Stepper Motor with Arduino. Stepper motor is a specially designed DC motor which comes with advantages... read more
Marantz SR-7011 Receiver – 9.2 Channel Full 4K Ultra HD – Review
Marantz SR-7011 Receiver – Review Marantz is one company that is known for making premium quality home audio and video appliances. The SR7011 is the new flagship AV receiver which carries forward the legacy of the brand’s SR 7010 model.... read more
PCBFox – A FREE marketplace connecting PCB manufacturers with buyers
We are very excited to announce that @ CircuitsToday, we just launched our new venture PCBFox.com. PCBFox is a great platform that connects PCB manufacturers and buyers from all over the world. The idea behind PCBFox is to setup... read more
Automatic Railway Gate Control Using Arduino & IR Sensor
Automatic Railway Gate Control System Using Arduino & IR Sensor About a million people have died over the past 5 years in unmanned railway crossings all over the world. At least 1/3rd of the railway crossings are unmanned due... read more
Variable Resistor – Working, Construction, Types & Applications
Variable Resistor – Working, Construction, Types & Applications One of the critical pieces in an electric circuit, the resistor is the most omnipresent electronic component. Available in wide varieties, these resistors can be used in various applications. Resistors are... read more
Potentiometer – Working, Circuit Diagram, Construction & Types
Potentiometer – Working, Circuit Diagram, Construction & Types Resistor, a small bundle of resistance, is one of the most used basic components in an electric circuit. Mostly used to regulate the current flow by adding/subtracting resistance from the circuit,... read more
Varistor – Symbol, Working, Types & Applications
Varistor – Symbol, Working, Types and Applications The small package of resistance, the resistor is used in so many circuits, in so many forms, that it is almost an omnipresent electric component. From the very basic fixed resistors, where... read more
Ballast Resistor – Working, Types, Applications & Uses
Ballast Resistor – Working, Types, Applications & Uses According to the English dictionary, “ballast” means something that gives stability. Thus when referring to an electrical ballast, we mean an electrical device that plays an important role in maintaining the... read more
Digital Potentiometer – Working, Internal Structure & Applications
Digital Potentiomter – Working, Internal Structure & Applications One of the most common types of variable resistors is the potentiometer. Potentiometer or “pots”, are three terminal devices, used to vary the resistance in a circuit. We have dealt in... read more
Rheostat – Working, Construction, Types & Uses
Rheostat – Working One of the most omnipresent electric components is the resistor. In applications where variable resistance is required, potentiometers and rheostat are mostly preferred. We have already discussed about potentiometers in our previous article about the same.... read more
Ultrasonic Blind Walking Stick Using Arduino
Ultrasonic Blind Walking Stick According to the WHO, about 30 million people are estimated to be permanently blind worldwide. These people are totally dependent on others. They even cannot walk on their own. We have created designed and built... read more
Rain Sensing Wiper using Arduino and Servo Motor
Automatic Rain Sensing Wiper Using Arduino This project is designed to build a car wiper that automatically detects the rainfall intensity and regulates the frequency of wiper operation. It is built, using Arduino UNO board. A rain sensing module... read more
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