Everyone would agree that human minds are incredible. After all, the current world’s technological advancement comes from innovative ideas and successful experimentation and applications, which brings many conveniences to everyone. For example, modern microphones have ultrasonic sensors that help amplify sounds so anyone can hear something from a distance.
Before the invention of microphones, people used horns from animals to increase the volume of their voices, which all changed when smart sensors like ultrasonic sensors came into the picture.
1. LiDAR Sensors
Have you ever wondered how drones get an accurate aerial reading once flown above the ground? The main contributing factor to that success is a LiDAR sensor. Adding this enhances the reading of drones, as it uses oscillating mirrors that send laser pulses out in numerous directions.
Another smart sensor that you need is RFID, which is often used in logistics to track goods. A good example would be in the grocery store. The barcode scanners in supermarkets have RFID that keeps tabs on the inventory of each product in stock and has been purchased by customers.
3. Vibration Sensor
Even though a vibration sensor is as commonplace as RFID, many people are not aware that the appliances they use for daily life possess a vibration sensor. The primary purpose of this, however, is to monitor repair needs and keep track of the overall health of equipment.
4. Photoelectric Sensors
Another common type of smart sensor is a photoelectric sensor, which uses light beams to transmit and receive information. The switching of TV channels is a good example that uses photoelectric sensors. The TV detects the changes the user wants from the TV remote control.
5. Acceleration Sensor
Would you believe that an acceleration sensor is much closer to you than a photoelectric sensor? Because of their acceleration sensor, your smartphones can automatically change their orientation from axis X to axis Y. It is at rest in the most active and present position of gravity.
6. Proximity Sensor
Do you feel amazed when a door automatically opens and closes by itself? Its function is not magic but powered by proximity sensors. It opens or closes when it detects the presence of someone nearby the area.
Check out Pepperl+Fuchs Asia to learn more about the other smart sensors used for daily life, like an inclination sensor. The description of each product will give you some ideas about how they work and their usage.