What is a Proximity Sensor? Definition: A proximity sensor is a device that detects the presence or absence of an object within a certain range without physical contact. It operates on the principle of detecting changes in electromagnetic fields, infrared radiation, or acoustic signals. Proximity sensors are commonly used in various applications such as smartphones … Read more
What is Sensor? Definition: A sensor is a device or component that detects and responds to some type of input from the physical environment. It converts the input (such as light, temperature, pressure, or motion) into a signal that can be interpreted or used by other devices, such as computers, microcontrollers, or other electronic systems. … Read more
What is LM35 Sensor? Definition: The LM35 is a precision analog temperature sensor integrated circuit. It operates on the principle of producing a voltage output that is directly proportional to the Celsius temperature. This means that for every degree Celsius change in temperature, the output voltage of the sensor changes by a fixed amount. The … Read more
What is Coolant Temperature Sensor? A coolant temperature sensor is a crucial component of a vehicle’s engine management system. It measures the temperature of the engine coolant and sends this information to the engine control unit (ECU) or engine control module (ECM). The ECU uses this data to regulate various engine functions, such as fuel … Read more
Linear Potentiometer? Definition: Linear potentiometer or linear pot is a type of potentiometer which is like a variable resistor. Linear potentiometer is used to translate or convert the linear motion into the electrical signals, linear motion means Stright movement on the line. It specially behaves like a potion sensor for one direction, up and down … Read more
What is the Function of Thermocouple? Definition: A thermocouple is like a sensor which is used to measure temperature. A thermocouple consists of two types of metal wires which are joined together to form a junction. When there’s a temperature gradient between the joined end (the hot junction) and the open ends (the cold … Read more
What is a Water Heater Thermocouple? A water heater thermocouple is a safety device commonly found in gas water heaters. It is a small sensor that senses the presence of a pilot flame in the burner assembly. The thermocouple generates a small electric voltage when heated by the pilot flame. This voltage keeps the gas … Read more