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Search results for: 'heartbeat pulse rate sensor with esp32 code example'

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ESP32S3 dev module arduino code led example esp32 breakout board module pinout esp32 dev module vin pin max voltage Sensor Sharp GP2Y0A21YK0F Infravermelho de Longo Alcance para Arduino - 10 a 80cm sensor - heart rate and breathing monitoring (mr60bha1) arduino
  1. ST188 Reflective Infrared Sensor Photoelectric Switch - Pack of 5

    ST188 Reflective Infrared Sensor Photoelectric Switch - Pack of 5

    $1.2500
  2. E18-D80NK IR Obstacle Avoidance Proximity Sensor

    E18-D80NK IR Obstacle Avoidance Proximity Sensor

    4.8  (3) 
    $1.5000 As low as $1.3000
  3. SHT20 Temperature Humidity Sensor Module

    SHT20 Temperature Humidity Sensor Module

    3.5  (2) 
    $1.9500 As low as $1.7200
  4. DHT22/AM2302 Digital Temperature and Humidity Sensor

    DHT22/AM2302 Digital Temperature and Humidity Sensor

    $1.9500 As low as $1.7100
  5. YZC-161B 5KG Half Bridge Weight Scale Sensor

    YZC-161B 5KG Half Bridge Weight Scale Sensor

    $1.5000 As low as $1.3100
  6. Tilt Sensor Switch SMD - Pack of 10

    Tilt Sensor Switch SMD - Pack of 10

    As low as $0.0500
  7. VL6180X Proximity and Ambient Light Sensor Module

    VL6180X Proximity and Ambient Light Sensor Module

    $1.9500 As low as $1.7000
  8. D203B PIR Motion Sensor

    D203B PIR Motion Sensor

    $0.3000 As low as $0.2900
  9. SHT31 Digital Temperature Humidity Sensor Module

    SHT31 Digital Temperature Humidity Sensor Module

    5.0  (1) 
    $2.7500
  10. GY-AMG8833 IR 8x8 Infrared Thermal Imaging Array Sensor Module

    GY-AMG8833 IR 8x8 Infrared Thermal Imaging Array Sensor Module

    $23.5000 As low as $20.8400
  11. MLX90615ESG-DAA Non-Contact Infrared Temperature Sensor

    MLX90615ESG-DAA Non-Contact Infrared Temperature Sensor

    2.0  (1) 
    $14.5000 As low as $12.8400
  12. DSM501A Dust Sensor

    DSM501A Dust Sensor

    $4.9500 As low as $4.3600
  13. CJMCU MPL3115A2 Atmospheric Pressure Altitude Sensor

    CJMCU MPL3115A2 Atmospheric Pressure Altitude Sensor

    $13.5000 As low as $11.9600
  14. KY-031 Knock Sensor Module - Pack of 2

    KY-031 Knock Sensor Module - Pack of 2

    $0.4000 As low as $0.3200
  15. LDT0-028K Piezo Vibration Sensor - Large

    LDT0-028K Piezo Vibration Sensor - Large

    $6.7500 As low as $5.9800
  16. R301 Semiconductor Fingerprint Sensor Module

    R301 Semiconductor Fingerprint Sensor Module

    As low as $20.5000
  17. Waveshare Liquid Level Sensor

    Waveshare Liquid Level Sensor

    $2.7500
  18. ZMCT103C 5A AC Current Transformer Sensor Module

    ZMCT103C 5A AC Current Transformer Sensor Module

    5.0  (1) 
    $0.9500 As low as $0.8400
  19. MPL3115A2 I2C Barometric Pressure Altitude Sensor Module

    MPL3115A2 I2C Barometric Pressure Altitude Sensor Module

    Out of stock
  20. Rain DropSensor module

    Rain DropSensor module

    $0.4000 As low as $0.3600
  21. 360PPR 2-Phase Optical Incremental Rotary Encoder

    360PPR 2-Phase Optical Incremental Rotary Encoder

    4.0  (4) 
    $9.7500 As low as $8.6200
  22. HB100 Microwave Doppler Radar Sensor Module

    HB100 Microwave Doppler Radar Sensor Module

    $2.2500 As low as $1.9600
  23. Touch Switch Sensor - Touchpad Module

    Touch Switch Sensor - Touchpad Module

    $1.2500 As low as $1.1000
  24. AK09911C 3-Axis Geomagnetic Hall Effect Sensor Module

    AK09911C 3-Axis Geomagnetic Hall Effect Sensor Module

    Out of stock
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