3pcs Pulse Heart Rate Meter Sensor Module Pulse Sensor
$14.50
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Description
The pulse sensor is a sensor used to test the heart rate. Students, artists, athletes, creators, games or mobile terminal developers can develop interactive works related to heart rate. The sensor can be worn on a finger or earlobe and connected to the Ard via a wire. It also has an open source app that displays your heart rate in real time. The essence is an optical heart rate sensor that integrates an amplifying circuit and a noise canceling circuit.
Supply voltage:3V or 5V.
Package included
3 x Pulsesensor Pulse Heart Rate Sensor Module
| Weight | 0.006 kg |
|---|
Related products
20pcs thermal Sensor Module Temperature Switch thermistor Sensor Board
$20.28Sensor & Detector ModuleAdd to cartUsesTemperature detection, temperature control sensors , ambient temperature detectionFeatures1. Using the NTC thermistor sensor, good sensitivity2. The comparator output signal is clean, good waveform, driving ability, more than 15mA.3. Adjust the temperature distribution position detection threshold4. The working voltage 3.3V-5V5. The output format:digital switching outputs ( 0 and 1 )6. Fixed bolt holes for easy …
20pcs thermal Sensor Module Temperature Switch thermistor Sensor BoardRead More
TCRT5000 infrared Reflective Switch IR Barrier Line Track Sensor Module
$4.36Sensor & Detector ModuleAdd to cartTCRT5000 Infrared Reflective Switch IR Barrier Line Track Sensor ModuleFeaturesTCRT5000 sensor of infrared emission diode constantly launch infrared, the infrared ray is emitted when the intensity of reflected back has not been reflected or but is not big enough, the light activated triode has been in the off state, the output end of the module …
TCRT5000 infrared Reflective Switch IR Barrier Line Track Sensor ModuleRead More
Stepless Dimmable Touch Sensor Switch DC 5V 12V 24V Sensor Touch Detector Dimmer Switch for LED Strip Light
$10.92Sensor & Detector ModuleAdd to cartSpecificationsType:Touch DimmerMaterial:MetalVoltage:5-30VOutput Current:2AQuiescent CurrentWorking Temperature:-20-50Service time:>80000hOutput Mode:Sensor output, input is outputSwitch mode:Touch sensor on/off switchInstallation:Recessed installationLightweight and compact sizeApplication:LED light, LED strip, cabinet kicthen light, kinds of electric applicationsPackage Included1 x Stepless Dimmable Touch Sensor Switch DC 5V 12V 24V
3pcs 6mA 3-100CM Adjustable infrared Digital Obstacle Avoidance Sensor Module
$20.45Sensor & Detector ModuleAdd to cartSpecificationsWorking voltage:DC 3.8V-5.5VWorking current (5V):typical current 6mAInput and output signals (3 lines):GND, VCC is power, and VCC is 3.8V-5.5VObstacle detection time (range from obstacle-free to obstacle-free or obstacle-free to obstacle-free)Working Principle:Sensors actively emit infrared light, according to reflected light detection, if detected obstacles, OUT foot output 0, otherwise 1.Detection distance (test environment, indoor, maximum power, …
3pcs 6mA 3-100CM Adjustable infrared Digital Obstacle Avoidance Sensor ModuleRead More
Customers Also Viewed
3pcs 2x50W TPA3116 AUX+Bluetooth 5.0 HIFI High Power Digital Amplifier Stereo Board AMP Amplificador Home theater without Shell
$54.90Amplifier BoardAdd to cartSpecificationsAudio input:AUX+bluetoothWork voltage:9-24 DCPower:2*50WCooling fin:LargeSpeaker:4-8Ω;30-200WProtection:Overvoltage,undervoltageSize:84*52*24mmFeatures1. This product is full of materials, featuring high performance and high performance price, especially for HIFI music power amplifier with high power and high fidelity.2. TPA3116D2 is a type D amplifier IC launched by TI company, which has very high index parameters.The maximum modulation frequency is 1.2MHZ, and the high …
5PCS USB To TTL Debug Serial Port Cable for Raspberry Pi 3B 2B / COM Port
$20.44Raspberry Pi & Orange PiAdd to cartMore info and driver, please !!!Supports WIN XP/WIN7/ WIN8/ WIN10Reference to WIN10, you can !!!NoteNo driver on raspberry pi 3 model bRaspberry Pi main board is not included!Package included5x USB To TTL Debug Serial Port Cable For Raspberry Pi / COM Port
DIY LED Light Kit ONLY for LEGO 60197 Passenger Train Building Block Bricks Lighting
$32.79DIY Electronic KitsAdd to cartSpecificationInterface:USBColor:As the picture shownThe product is just a light kit, not included the model!!!FitmentONLY For LEGO 60197 Passenger Train Building Block Bricks ToyFeaturesEasy to install.LED powered by USB.Make your model more cool.Package Included1 x LED Light Kit(Model Not Included)
5Pcs M5Stack I/O Hub 1 to 6 Expansion Board Grove I/O interface for Blockly Development IoT MEGA328 Module for Arduino
$75.21Converter BoardAdd to cartDescriptionPbHUB, is a expander for singel-bus GROVE PORTB(Black port on M5GO Base). 1-to-6. PortB can be used as GPIO and analog in two data lines connected to GPIO36 and GPIO26 on ESP32. Same as PaHUB, it provides a solution for mutiple device control by PORTB. With PbHUB each of the IO can be configurated to …
10Pcs Green LED Power Symbol Momentary Latching Switch LED Light Push Button SPST
$20.86Electronic Accessories & SuppliesAdd to cart10Pcs Green LED Power Symbol Momentary Latching Switch LED Light Push Button SPSTDecriptionLatching type:Push it– on, push it again — offLED color:GreenSize(H*D):1.4 x 1cm / 0.55inch x 0.39inch (approx)Quantity:10 pcsFunction:MomentaryLED light voltage:3.2VSwitch voltage:12VMaximum operating current:20mAWith led light, with power symbol, light touch switchEasy to use and installNote1. Please check the picture and part number carefully …
10Pcs Green LED Power Symbol Momentary Latching Switch LED Light Push Button SPSTRead More
100Pcs Red Heat Shrink Solder Sleeve Seal Wire Splice Butt Connector AWG 22-18GA
$72.89ConnectorsAdd to cartName:(100) Heat Shrink Solder Sleeve Seal Wire Splice Butt Connector AWG 22-18GA RedMaterial:Tinned CopperColor:RedShrinking Ratio:2:1Working temperature:-55℃~125℃Shrink temperature:80℃Solder melting temperature:138℃Complete solder melting temperature:160℃Cable cross-section:0.5mm-1.0 mmDiameter:3mm/0.12inch(appr.)FeaturesPlacement on Vehicle:Left, Right, Front, Rear.Solder and seal and with advanced waterproof function.Polyolefin tubing in outside and hot melt adhesive in inside.Can be ideal used in marine and automobile applications.Improve pullout strength, …
100Pcs Red Heat Shrink Solder Sleeve Seal Wire Splice Butt Connector AWG 22-18GARead More
Reviews
There are no reviews yet.