Tag Archives: Sensor

DHT11 Sensor
by Tarun Agarwal 5 years ago

DHT11 Sensor and Its Working

Humidity is the measure of water vapour present in the air. The level of humidity in air affects various physical, chemical and biological processes.  In industrial applications, humidity can affect the business cost of the products, health...

Hall Effect Sensor- Working Principle and Applications
by Tarun Agarwal 5 years ago

Hall Effect Sensor Working and Applications.

Hall voltage is discovered by Edwin Hall in 1879. Hall Effect is caused due to the nature of current in a conductor. Many inventions used this Hall Effect theory. This theory is also used in current sensors, pressure sensors, Fluid flow...

Working Principle and Applications of Accelerometer Sensor
by Tarun Agarwal 5 years ago

Accelerometer Sensor Working and Applications

We use sensors along with our devices to monitor and control various physical quantities. The devices interact with the surroundings with the help of sensors. With the advent of technology, today we have a wide range of sensors; both in...

Biosensor
by Tarun Agarwal 5 years ago

What is a Biosensor : Types & Its Applications

The first biosensor was invented in the year 1950 by American biochemist “L.L Clark”. This biosensor is used to gauge oxygen in the blood, and the electrode used in this sensor is named the Clark electrode or oxygen electrode. Afterward,...

Digital Temperature Controller
by Tarun Agarwal 7 years ago

Digital Temperature Controller Circuit

A Digital temperature controller circuit is a precise temperature controller in medical, industrial and home applications. This system is better than analogue/thermostat system, which has poor accuracy. For example, it can use for temperature...

Motion Sensor
by Tarun Agarwal 8 years ago

What are Motion Sensors And How Do They Work

The first motion sensor was invented in the year 1950 by Samuel Bango named as a burglar alarm. He applied the basics of a radar to ultrasonic waves – a frequency to notice fire or robber and that which human beings cannot listen to....

Electronic Thermostat
by Tarun Agarwal 8 years ago

Electronic Thermostat Circuit and Working

The popular techniques to control temperature consist of the Nose-Hoover thermostat, Anderson thermostat, Berendsen thermostat, and Langevin (stochastic) thermostat. A thermostat is so important for ensuring that the HVAC system installed...

Tactile Sensor
by Tarun Agarwal 8 years ago

Tactile Sensor Working and Its Types

The WSG-DSA is a gripper finger that integrates tactile sensing for high-resolution profile feedback during grasping. For sensing purposes, it uses a DSA9205i intelligent tactile transducer. It fits on top of the base jaws of the WSG and...