Advanced Tutorial Center and Project Hub

When new technology developed, the one term which always strikes in mind is what sensor does it include to process. Sensors becoming most common but important in today's world covering all physical stimulus like light, heat, sound, pressure etc. Here, we are going to discuss about Infrared sensor - what is it , how does it work and what are the application areas. What is Sensor ? A Sensor is a device / converter that detects input from the physical environment and converts it into a signal which can be read by an observer or by an electronic instrument. A sensor responds to an input quantity by generating a functionally related output usually in the form of an electrical or optical signal. A sensor's sensitivity indicated how much the sensor's output changes when the measured quantity changes.  The specific input could be light, heat, motion, moisture, pressure or other physical stimulus. Examples -  Blood pressure meter - Device used to measure blood p...

This Project ( Domestic house ) consist of Series and Parallel connection, before starting about the project let's gather some knowledge about series and parallel circuits. Series circuits - Series circuits are also known as current-coupled or daisy chain coupled. In a series circuit, current goes through each and every component in the circuit. therefore, every component in a series connection have the same current. There is only one path in a series circuit in which the current can flow. Current I = I1 = I2 = I3 = .....In Current is same for all element in the series circuit. Resistors Rtotal = R1 + R2 + R3 + ......+ Rn The total resistance in series is equal to the sum of individual resistances. Parallel circuits  - In Parallel circuits, potential difference (voltage) across their ends are same but the total current is the sum of the currents through the individual components, in accordance with Kirchhoff's current law.