by Tarun Agarwal 11 years ago Over Voltage Protection Basics | Electrical Short Circuit Prevention An electrical short circuit is the most common cause of accidental fires in domestic, commercial and industrial buildings. It occurs when the abnormal conditions take place in the electrical circuit like over current, insulation failures,...
by Tarun Agarwal 11 years ago Understanding of Cathode Ray Tube – CRT Computer technology is going to see major advances in sophisticated 3-dimensional modeling and image processing; the users will see desktop computers with the computational power of today’s super-computers. Even graphics capabilities...
by Tarun Agarwal 11 years ago Heartbeat Sensor – Working & Application What do you mean by Heartbeat? A person’s heartbeat is the sound of the valves in his/her’s heart contracting or expanding as they force blood from one region to another. The number of times the heart beats per minute (BPM), is the...
by Tarun Agarwal 11 years ago Tone Generators – Application to Develop Melody & Siren What is a Tone Generator? A tone generator is a signal generator circuit which converts applied electrical signals to audio signals. It can be used to produce dial tones in telephones or produce sirens in ambulances or VIP vehicles etc...
by Tarun Agarwal 11 years ago How Cell Phone Detector Works What is Cell Phone Detector? We are most familiar with cell phone active detectors. The cell phone detectors are mostly hand and pocket-size mobile transmission detectors. It can sense the presence of an activated mobile phone from a distance...
by Tarun Agarwal 11 years ago How to do it : Soldering Tips & Tricks Soldering Soldering is done in electronics constructions to join the components with the tracks of the PCB. The working performance of the circuit depends on the accuracy and perfection in the soldering. It is an art to make a good circuit....
by Tarun Agarwal 11 years ago What are Microwaves – Basics, Applications & Effects Microwaves are everywhere in current technology, especially in the most popular television industries. We can notice that TV programs are accessible all over the world, so the microwave’s wide wavelength or frequency permits for the...
by Tarun Agarwal 11 years ago Encoders and Decoders Before going into details about Encoders and Decoders, let us have a brief idea about Multiplexing. Often we come across applications where it is needed to feed several input signals to a single load, each at a time. This process of selecting...
by Tarun Agarwal 11 years ago Basic Components Used in Electronics & Electrical In any electronic circuit, we come across two types of electronic component: One which response to the flow of electrical energy and either store or dissipate energy. These are the Passive Components. They can be linear components with...
by Tarun Agarwal 11 years ago EEPROM – Features, Applicaitons & Circuit Diagram What is an EEPROM? EEPROM stands for electrically erasable programmable read-only memory. It is a non-volatile flash memory device, that is, stored information is retained when the power is removed. EEPROM generally offers excellent capabilities...
