Are you looking for Sensors price in Bangladesh price in bangladesh? Today I will tell you how the price of a Sensors price in Bangladesh in Bangladesh. Today I will let you kw Sonar sensor holder, 9 DOF Accelerometer Gyroscope Magnetometer MPU-9250, LDR Big,HSM-20G analog temperature & humidity sensor, IR receiver module,IR receiver module. IR emission module, Analog Temperature module, Temp 18B20 module etc Sensors price in bangladesh
what is sensors
There are numerous definitions as to what a sensor is but I would like to define a Sensor as an input device which provides an output (signal) with respect to a specific physical quantity (input).
The term “input device” in the definition of a Sensor means that it is part of a bigger system which provides input to a main control system (like a Processor or a Microcontroller).
Another unique definition of a Sensor is as follows: It is a device that converts signals from one energy domain to electrical domain. The definition of the Sensor can be understood if we take an example in to consideration.
Types of Sensors Image 2
The simplest example of a sensor is an LDR or a Light Dependent Resistor. It is a device, whose resistance varies according to intensity of light it is subjected to. When the light falling on an LDR is more, its resistance becomes very less and when the light is less, well, the resistance of the LDR becomes very high.
We can connect this LDR in a voltage divider (along with other resistor) and check the voltage drop across the LDR. This voltage can be calibrated to the amount of light falling on the LDR. Hence, a Light Sensor.
Now that we have seen what a sensor is, we will proceed further with the classification of Sensors.
types of sensors
2. IR Sensor
3. Ultrasonic Sensor
4. Touch Sensor
5. Proximity Sensors
6 .Pressure Sensor
7. Level Sensors
8Smoke and Gas Sensors
I get a lot of different sensors
Some sensors price in Bangladesh
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