Force Sensor was designed by FUTEK Advanced Sensor Technology, Inc. in the USA. This is a leading manufacturing company that provides a huge variety of Force Transducers by using one of the most superior technologies within the Sensor Industry like Metal foil strain gauge technology. These transducers became the most significant element in various industrial sectors like High precision manufacturing, Automotive, Defense, Aerospace Medical, Industrial Automation, Pharmaceuticals, and Robotics … [Read more...]
Flame Sensor : Working, Pin Diagram, Circuit, Interface with Arduino & Its Applications
In safety equipment, flame sensors, fire alarms, and smoke sensors play a major role because these sensors assist us in maintaining our offices, homes, or stores very safe from fire accidents. Generally, safety equipment is used in almost all apartments, modern homes, cinema halls, offices, and shopping malls, and in some regions, it is compulsory to fire security devices. To overcome this problem, a flame sensor is used to protect all these from fires or flames. This article discusses an … [Read more...]
Fingerprint Sensor : Working, Interfacing & Its Applications
Fingerprints of humans are practically unique that’s why these are very successful in recognizing individuals. Fingerprints of individuals are collected & maintained by law enforcement agencies and also other occupations for certification or professional licensing like stockbrokers, financial advisors, teachers, real estate agents, security, doctors or nurses, contractors, and many more. At present, advancements in technologies use these scanners as an additional security feature. So these … [Read more...]
Thermopile : Construction, Working, Interface with Arduino & Its Applications
The thermocouple was first designed after the examination of the thermoelectric phenomenon in the year 1821 by Thomas Johann Seebeck. He observed a circuit that contains two wires made with two different metals like platinum or bismuth & antimony which are connected jointly at their ends. So heating one of the junctions will produce a weak electric signal that is simply proportional to the variation in temperature among the two welds. So this type of arrangement is known as a thermocouple. … [Read more...]
Current Sensor : Working, Interfacing & Its Applications
Measuring current within any system without affecting its performance is significant. So, current measurement is very essential in many instrumentation and power systems. Usually, current sensing was mainly for protection & control of the circuit. But, with the progress in technology, sensing current has appeared as a technique to examine and improve performance. So knowing the sum of current being transmitted to the load is very helpful for an extensive variety of applications. So this … [Read more...]
Air Flow Sensor : Circuit, Working, Types, Interfacing & Its Applications
In automobiles, there are various sensors to control all engine functions and work to indicate failures and protect the vehicles from damage. Air Flow Sensor or Mass Air Flow (MAF) sensor is one detection device, which can convert the amount of air entering the vehicle's engine into a voltage signal to calculate the load of the engine. This sensor is necessary to determine the amount of fuel injection, when to fire the cylinders, shifting of gears, and calculate the exact air-fuel ratio/flow … [Read more...]
Thermal Sensor : Working, Types, Interface with Arduino & Its Applications
Most of the electronic & electrical components are rated to work in certain temperature ranges. But, the performance of these components can get reduced once the temperature increases from a specified range. Once the temperature crosses the maximum acceptable limit, then components will get damaged because of thermal runaway or heating. So, thermal characteristics play an essential role when selecting different components for electronic circuits. Thermal sensors are used for maintaining … [Read more...]
Biometric Sensor : Working, Types, Interface with Arduino & Its Applications
At present, biometric technology is very useful & important because they are very effective, precise & provides more safety. Present smartphones comprise a fingerprint sensor to validate the consumer while some high-end smartphones provide extra Biometric Sensors like facial recognition & iris scanners. This technology is mainly used in government & private sectors to confirm an identity of a person. Because every person has some unique features like both behavioral & … [Read more...]
Flow Sensor : Working, Types, Interface with Arduino & Its Applications
In the industrial sector, the measurement of water or gas flow is a very significant process for controlling different processes as well as for the machinery for the best levels of performance & efficiency. So, flow can be defined as the volume (or) area for each unit time at which point a substance moves throughout a specified cross-section & is characterized at precise pressures & temperatures. The sensor used to measure flow is known as a flow sensor. So, flow measurement is … [Read more...]
Door Sensor : Circuit, Working, Wiring Diagram, Interface with Arduino & Its Applications
At present, door sensors are installed on the doors and windows for home security purposes. These sensors allow you to know once somebody has opened/closed a door. Many house owners utilize door sensors to guard entrances. However, these sensors work on any type of door. Actually door sensors are so adaptable, so they are becoming very popular within activity triggers within smart home design. This article discusses an overview of a door sensor – working with applications What is Door … [Read more...]