Basics

In this video, the presenter is explaining the working and importance of Solar Cells. This video tutorial is created in the form of infographics for a better understanding of the subject. Courtesy: Learn...

An accelerometer is an electromechanical device that measures acceleration forces. The forces may be static or dynamic. If you have the amount of static acceleration due to gravity, you can find out...

In wireless communication, signals are transmitted through air without using any cable, wires or other electrical conductors. Wireless communication technologies include infrared (IR), mobile phone, radio frequency (RF), Wi-Fi, Bluetooth, Li-Fi,...

This video explains what frequency modulation (FM) is and shows a simple low powered FM radio transmitter circuit you can build. It has a range of about 20 meters. Courtesy: Afrotechmods  

This presentation includes project on Electronic code lock device. It includes: Circuit design of Electronics Code Lock Introduction to the project Block diagram Components used in the project Features Block diagram of...

Presented here is a RF controlled aircraft project based on Arduino and 433MHz RF modules controlling a brushless DC motor and three servo motors. It comprises an Arduino-based remote control at...

Adding Bluetooth to your Arduino project is simple and super awesome. This video will show you how to control your gadgets with your Android smartphone. Courtesy: GreatScott!  

Chip resistors are also known as surface-mount devices or SMD resistors. Chip resistors are manufactured using metal oxides or metal films, and are protected using robust coatings. These are small and...

Consider a simple circuit connected to AC source, transmission line and a load. The load may contain the passive components like capacitor, resistor or inductor. Given below is a simple setup that...

Cell phone jammer is an electronic device that blocks transmission of signals between a cell phone and a base station. By using the same frequency as a mobile handset, the cell phone...