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OMRON Photoelectric Sensor Features The Omran photoelectric sensor can be used to detect obstacles and objects at 5 to 100 mm distance. There is an LED on the sensor that is always off and turns on when it detect an obstacle. You can also change the LED status using the potentiometer which is on sensor. (That is, the LED is always on and will turn off when the obstacle is detected.) There is another potentiometer on the sensor that can be used to change the sensitivity of the sensor (increase or decrease th...

SS49E Linear Hall Effect Sensor Features The output of SS49E linear Hall sensor provides an analog voltage representing if a magnetic field is present. So, this small and versatile sensor can be used in systems containing permanent magnets or an electromagnets in order to monitor magnetic field change. The output voltage is in the range of 2.25V to 2.75V. In this sensor, amplifier, voltage regulator and logic switching circuits are used to overcome noise in the output. SS49E Linear Hall Effe...

IR Flame Sensor Analog Output Features This flame sensor module with analog output can be used to detect flames. You can easily connect this module to a variety of microcontrollers and make a device to detect fire. The output is an analog voltage, whose maximum value is 5 volts and will decrease as the flame increases. IR Flame Sensor Analog Output Pinout This Module has 3 pins:OUT: Analog OutputVCC: Module power supply – 5VGND: GroundYou can see the pinout of thi...

SR04 Ultrasonic Sensor Features The SRF04 ultrasonic distance sensor can be used to measure distance with high accuracy. The basic working principle of this sensor is that it produces a high-level signal and sends it to the obstacle. Then the receiver detects the returned wave. The time between the transmission and reception of the signal allows us to calculate the distance to an object. Note When the Trig pin is set High, the sensor generates and sends ultrasonic sound. At that moment the Ech...

Overview In many projects such as flying robots, weather stations, improving routing performance, sports etc. measuring pressure and altitude is very important. In this tutorial, you’ll learn how to use the BMP180 sensor, which is one of the most commonly used sensors for measuring the pressure. https://electropeak.com/learn/wp-content/uploads/2019/07/Bmp-Cover-Video.compressed-2.m4v What You Will Learn What the barometric pressure is. What the BOSCH BMP180 pressure sensor is. ...

Interfacing AS608 Optical Fingerprint Sensor Module with Arduino provides a comprehensive guide on integrating the AS608 optical fingerprint sensor with Arduino for secure fingerprint scanning and identification. This step-by-step guide will walk you through the process of enrolling and verifying fingerprints using the AS608 module. Discover how to connect the module to Arduino, install the required library, and follow the enrollment and verification procedures. Get started on your fingerprint sensor projec...

SW-18010P Vibration Sensor Module Features The SW-18010P sensor is used to detect vibration. The sensor has a small spring inside a metal tube. When the sensor vibrates, the spring hits the metal tube and the sensor will be activated.This sensor has two digital and analog outputs. When the sensor vibrates, the digital output changes from HIGH to LOW and the analog output changes from 1023 to 0.Other features:Operating voltage: 3.3V to 5VIncluding a fixed hole on board for easy installationPotentiome...

Piezoelectric Vibration Sensor Features Piezoelectric vibration sensor is based on piezoelectric ceramic sheet. This sensor uses piezoelectric ceramics to generate vibration. When the piezoelectric ceramic piece vibrates, an electrical signal is generated.This sensor has two digital and analog outputs. The greater the vibration intensity, the higher the analog output voltage. Vibration amplitude sensitivity can be adjusted by the potentiometer. Note When the sensor vibrates, the digital outpu...

GY-31 TCS3200 Color Sensor Features The TCS3200 color sensor uses 64 photodiodes to detect color. The output of this sensor is a square wave. Color intensity is obtained directly from the frequency of the square wave. These 64 photodiodes consist of 16 diodes with red filter, 16 diodes with green filter, 16 diodes with blue filter and 16 transparent photodiodes without filter. All 16 diodes of each type are connected in parallel. To detect any color, the photodiodes corresponding to that color are activ...