Showing 113–128 of 162 results
It’s a Photo Interrupter, Phototransistor Through Hole. This is also known as Speed Encoder, Speed Measuring Sensor, Groove Sensor Module . This is high quality sensor which have 20mA forward current. Specifications: Gap Width 5.08mm Sensor Output Phototransistor Sensor Mounting Through Hole Forward Current 20 mA Country of Origin China
It’s a Pulse Rate sensor. It combines a simple optical heart rate sensor with amplification and noise cancellation. It includes Color-Coded Cable, with standard male header connectors. Plug it straight into an Arduino or a Breadboard. No soldering is required. Specifications: Power supply 3.3v – 5 v Country of Origin China
The GY-271 module is based on the Honeywell QMC5883L IC for low-field magnetic sensing. It is Generally used in Auto and personal navigation, UAV systems, Robotic navigation. Specifications Interface Type I2C ADC 12 bit Max Date Rate 160 Hz Range -8 Gauss to 8 Gauss Accuracy 1-2 degree Country of Origin China
This is a Raindrop Sensor is a tool for detecting rain. It is made up of two modules: a rain board that detects rain and a control module that compares and converts the analogue value to a digital value. Raindrop sensors are used in the automotive industry to automatically control windscreen wipers, in agriculture to…
This Raindrops sensor module is used to detect rain. The rain sensor can monitor a variety of weather conditions and convert them into fixed output signals and analogue outputs. It has a PCB on which the raindrops are collected. As raindrops collect on the circuit board, they form parallel resistance paths that are measured by…
The RCWL-0516 Microwave Radar Sensor module can be used as an alternative to the common PIR motion sensor. It is widely used in burglar alarms and security lights. unlike the PIR sensor, this sensor instead of sniffing the blackbody radiation from a moving person, it uses a “microwave Doppler radar” technique to detect moving objects….
It is a Reed Switch Sensor Module, In the presence of a magnetic field, a Reed Switch closes the circuit. It’s a type of passive electrical switching component that regulates the flow of electricity in a circuit. It consists of a glass envelope containing two ferrous elastic reeds and an inert gas or vacuum. A reed…
The rotary encoder is used to detect axial movement and its direction. Rotary Encoder is an incremental electro-mechanical device that converts the angular position or motion of a shaft or axle to digital code. The rotary encoder with nut has a fixed number of positions per revolution. These positions are easily felt as small “clicks”…
This 1/2 inch Brass water flow sensor by Saier allows you to conveniently measure water (liquid) flow in your application. This is a high-quality flow sensor with a brass body that may be utilised in industrial and commercial applications. This 1/2 inch water flow sensor is widely used in various applications such as thermostatic water…
This non-invasive current sensor (also known as a ‘split-core current transformer’) can be clamped around an electrical load’s supply line to determine how much current is flowing through it. It accomplishes this by functioning as an inductor and reacting to the magnetic field created by a current-carrying conductor. You may compute how much current is…
This non-invasive current sensor (also known as a ‘split-core current transformer’) can be clamped around an electrical load’s supply line to determine how much current is flowing through it. It accomplishes this by functioning as an inductor and reacting to the magnetic field created by a current-carrying conductor. You may compute how much current is…
This non-invasive current sensor (also known as a ‘split-core current transformer’) can be clamped around an electrical load’s supply line to determine how much current is flowing through it. It accomplishes this by functioning as an inductor and reacting to the magnetic field created by a current-carrying conductor. You may compute how much current is…
An infrared emitting diode (IRED) and a phototransistor are diagonally positioned in this PM2.5 GP2Y1010AU0F Dust Smoke Particle Sensor. It detects dust in the air by detecting reflected light. It is especially useful for detecting very small particles, such as cigarette smoke. Furthermore, the pulse pattern of the output voltage may distinguish smoke from house…
This TTP223 capacitor-type single-channel touch sensor has 3 ports, i.e., GND, VCC and Out. GND is connected to the ground of the circuit, while VCC is connected to the positive end of the power source. Out is connected to one end of the load that has to be controlled using the touch sensor. In this…
Touch Control Sensor Switch for Mirror Light can be powered using a simple 12V DC supply. It realizes the switch control function to control up to two-colour LED lights from a single touch. The product is specifically designed for smart light mirrors. The product is reliable, easy to install, sensitive to touch, and has large…
Touch Control Sensor Switch for Mirror Light can be powered by simply supplying a 12VDC.This is an insulated touch sensor switch that can be used with LEDs that have protective covers such as glass, acrylic, plastic, or pottery. It has a switch control function to light up LED light from a single touch. The product…