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Search results for: 'Voltage sensor relay'

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Voltage relay module sensor lm35 con amp op Voltage sensor module voltage and current
  1. HR202 Humidity Sensor with Relay

    HR202 Humidity Sensor with Relay

    $1.75
  2. Rain Dectection Sensor Module with Relay

    Rain Dectection Sensor Module with Relay

    $1.75
  3. RELAY soil moisture SENSOR

    RELAY soil moisture SENSOR

    $0.95
  4. ASAIR AO-03 Oxygen Sensor - STM32 Analog Voltage Output Module

    ASAIR AO-03 Oxygen Sensor - STM32 Analog Voltage Output Module

    $34.75 As low as $30.82
  5. ZMPT101B 250V AC Voltage Sensor Module

    ZMPT101B 250V AC Voltage Sensor Module

    4.5  (4) 
    $1.25 As low as $1.09
  6. 25V Voltage Sensor Module - Pack of 5

    25V Voltage Sensor Module - Pack of 5

    5.0  (1) 
    $0.75 As low as $0.66
  7. INA219 DC Current Voltage Sensor Module - I2C Interface

    INA219 DC Current Voltage Sensor Module - I2C Interface

    $1.75 As low as $1.53
  8. INA3221 Tripple Channel DC Current Voltage Sensor Module -I2C

    INA3221 Tripple Channel DC Current Voltage Sensor Module -I2C

    $1.25
  9. MGR-1 SSR Solid State Relay - 25A, Single Phase

    MGR-1 SSR Solid State Relay - 25A, Single Phase

    2.0  (1) 
    $4.50 As low as $3.95
  10. KS1-40DA SSR Solid State Relay - 40A, Single Phase

    KS1-40DA SSR Solid State Relay - 40A, Single Phase

    $5.50 As low as $4.88
  11. Waveshare Industrial 6-Channel ESP32-S3 WiFi Relay Module

    Waveshare Industrial 6-Channel ESP32-S3 WiFi Relay Module

    $34.95
  12. HC-SR505 PIR Motion Sensor

    HC-SR505 PIR Motion Sensor

    5.0  (1) 
    $0.70 As low as $0.61
  13. MQ-2 Smoke Gas LPG Butane Methane Sensor Module

    MQ-2 Smoke Gas LPG Butane Methane Sensor Module

    $0.95 As low as $0.85
  14. PIR 5050 LED Human Sensor Switch Light Bar - 6A, 12/24V

    PIR 5050 LED Human Sensor Switch Light Bar - 6A, 12/24V

    $2.50 As low as $2.20
  15. D203S Infrared Human Body PIR Motion Detection Sensor

    D203S Infrared Human Body PIR Motion Detection Sensor

    $1.95 As low as $1.73
  16. MQ-4 Methan Natural Gas Sensor Module

    MQ-4 Methan Natural Gas Sensor Module

    5.0  (1) 
    $1.25 As low as $1.06
  17. HC-SR501 PIR Motion Detection Sensor

    HC-SR501 PIR Motion Detection Sensor

    4.5  (12) 
    $0.65 As low as $0.58
  18. XH-M214 Soil Moisture Controller Module with Relay And Display

    XH-M214 Soil Moisture Controller Module with Relay And Display

    $1.95
  19. MG5818P 5.8GHz Radar Microwave Sensor Module

    MG5818P 5.8GHz Radar Microwave Sensor Module

    $2.25 As low as $1.97
  20. MQ-7 Carbon Monoxide Detection Sensor Module

    MQ-7 Carbon Monoxide Detection Sensor Module

    4.6  (3) 
    $1.25 As low as $1.09
  21. Base PCB Board MQ Gas Sensors

    Base PCB Board MQ Gas Sensors

    $0.50 As low as $0.44
  22. Touch Switch Sensor - Touchpad Module

    Touch Switch Sensor - Touchpad Module

    $1.25 As low as $1.10
  23. MG5850B 5.8GHz Radar Microwave Sensor Module

    MG5850B 5.8GHz Radar Microwave Sensor Module

    $1.75 As low as $1.52
  24. Touch Sensor Module with LED

    Touch Sensor Module with LED

    $1.25
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