Showing 21–35 of 35 results

  • Flex Sensor 2.2″ – Bend Sensor for Hand Gesture Recognition

    Flex Sensor 2.2″ – Bend Sensor for Hand Gesture Recognition

    0 out of 5
    280

    Specifications

    Parameter Details
    Total Length 7.5 cm
    Active Sensor Length 55 mm
    Life Cycle > 1 million bends
    Height 0.43 mm (0.017″)
    Flat Resistance 10K Ohms ±30%
    Bend Resistance Min. 20K Ohms ±30% (@ 180° pinch bend)
    Power Rating 0.5W continuous, 1W peak
  • FR2 A Grade Material (140 x 90 mm) - Single Sided PCB

    FR2 A Grade Material (140 x 90 mm) – Single Sided PCB

    0 out of 5
    45

    Specifications:

    • Type: Phenolic (FR2) Material
    • Copper Layer Laminated
    • Easy for Soldering
    • Size: 140 mm x 90 mm
  • HC-SR04 Ultrasonic Distance Sensor Module

    HC-SR04 Ultrasonic Distance Sensor Module

    0 out of 5
    70

    Specifications:

    • Operating Voltage: 5V DC
    • Static Current: < 2mA
    • Output Signal: 5V TTL pulse
    • Detection Angle: < 15°
    • Detection Range: 2cm to 400cm
    • Precision: Up to 2mm
    • Input Trigger Signal: 10µs TTL pulse
    • Echo Signal: TTL pulse width proportional to distance
  • LM35 Temperature Sensor

    LM35 Temperature Sensor

    0 out of 5
    70

    Specifications:

    • Operating Voltage: 4V to 30V
    • Temperature Range: -55°C to +150°C
    • Output Voltage: 10mV per °C
    • Accuracy: ±0.5°C (at 25°C)
    • Power Consumption: 60 µA (Typical)
    • Response Time: Less than 1 second
    • Output Impedance: Low (less than 1Ω)
    • Package Type: TO-92 / SOIC-8
  • LM393 Sound Detection Sensor Module

    LM393 Sound Detection Sensor Module

    0 out of 5
    50

    Specifications:

    • Working voltage: DC 3.3-5V.
    • IC Chip: LM393
    • Signal output indication.
    • The output is digital.
    • Single channel signal output.
    • With the retaining bolt hole, convenient installation.
    • Output low level and the signal light when there is sound.

     

  • MQ 135 Air Quality/Gas Detector Sensor Module For Arduino

    MQ 135 Air Quality/Gas Detector Sensor Module For Arduino

    0 out of 5
    120

    Specifications:

    • Sensitivity to Ammonia, Sulphide and Benzene steam
    • Sensitive for benzene, alcohol, smoke
    • Fast response and recovery
    • Adjustable sensitivity
    • Signal output indicator
    • Output voltage boosts along with the concentration of the measured gases increases.
  • MQ-2 Gas Sensor Module

    MQ-2 Gas Sensor Module

    0 out of 5
    120

    📌 Specifications

    🔹 Gas Detection: LPG, methane, hydrogen, propane, carbon monoxide, alcohol
    🔹 Operating Voltage: 5V DC
    🔹 Power Consumption: ~150mA
    🔹 Analog Output (AO): 0-5V
    🔹 Digital Output (DO): High/Low signal (threshold adjustable)
    🔹 Preheat Time: ~20 seconds
    🔹 Response Time: <10 seconds
    🔹 Operating Temperature: -10°C to 50°C
    🔹 Dimensions: 32mm x 22mm x 27mm

  • MQ-3 Alcohol Sensor Module

    MQ-3 Alcohol Sensor Module

    0 out of 5
    120

    📌 Specifications

    🔹 Gas Detection: Alcohol, ethanol vapors
    🔹 Operating Voltage: 5V DC
    🔹 Power Consumption: ~150mA
    🔹 Analog Output (AO): 0-5V
    🔹 Digital Output (DO): High/Low signal (threshold adjustable)
    🔹 Preheat Time: ~20 seconds
    🔹 Response Time: <10 seconds
    🔹 Operating Temperature: -10°C to 50°C
    🔹 Dimensions: 32mm x 22mm x 27mm

  • MQ-5 Methane LPG Liquid Propane Gas Sensor Module

    MQ-5 Methane LPG Liquid Propane Gas Sensor Module

    0 out of 5
    120

    Specifications:

    • Operating Voltage: 5V DC
    • High sensitivity to LPG, natural gas, town gas.
    • Small sensitivity to alcohol, smoke.
    • Stable and long life.
    • Simple drive circuit.
    • Fast response
  • MQ-6 Gas Sensor Module

    MQ-6 Gas Sensor Module

    0 out of 5
    130

    📌 Specifications

    🔹 Gas Detection: LPG, isobutane, propane
    🔹 Operating Voltage: 5V DC
    🔹 Power Consumption: ~150mA
    🔹 Analog Output (AO): 0-5V
    🔹 Digital Output (DO): High/Low signal (threshold adjustable)
    🔹 Preheat Time: ~20 seconds
    🔹 Response Time: <10 seconds
    🔹 Operating Temperature: -10°C to 50°C
    🔹 Dimensions: 32mm x 22mm x 27mm

  • MQ-7 Carbon Monoxide (CO) Gas Sensor Module

    MQ-7 Carbon Monoxide (CO) Gas Sensor Module

    0 out of 5
    130

    📌 Specifications

    🔹 Gas Detection: Carbon Monoxide (CO)
    🔹 Operating Voltage: 5V DC
    🔹 Power Consumption: ~150mA
    🔹 Analog Output (AO): 0-5V
    🔹 Digital Output (DO): High/Low signal (threshold adjustable)
    🔹 Preheat Time: ~60 seconds
    🔹 Response Time: <10 seconds
    🔹 Operating Temperature: -10°C to 50°C
    🔹 Dimensions: 32mm x 22mm x 27mm

  • Soil Moisture Hygrometer Detection Humidity Sensor Module

    Soil Moisture Hygrometer Detection Humidity Sensor Module

    0 out of 5
    50

    Specifications:

    Operating Voltage 3.3V – 5V
    Output Modes Digital and Analog
    PCB Size 3 cm x 1.6 cm
    Comparator Chip LM393
    Interface 4-Wire (VCC, GND, DO, AO)
    Power Consumption <20 mA
    Detection Range Adjustable via potentiometer
    Dimensions 30 mm x 16 mm
  • Submersible Mini Water Pump 3-6V DC

    Submersible Mini Water Pump 3-6V DC

    0 out of 5
    50

    Specifications:

    • Operating Voltage: 2.5 ~ 6V
    • Operating Current: 130 ~ 220mA
    • Flow Rate: 80 ~ 120 L/H
    • Maximum Lift: 40 ~ 110 mm
    • Outlet Outside Diameter: 7.5 mm
    • Outlet Inside Diameter: 5 mm
  • TCS3200 Colour Recognition Sensor Module

    TCS3200 Colour Recognition Sensor Module

    0 out of 5
    430

    Specifications:

    • Operating Voltage: 3V-5V
    • High-resolution conversion of light intensity to frequency.
    • Chip pins all has drawn for standard 100.
    • Put the needle (2.54 mm).
    • Mil-convenient for bitmap board.
    • Programmable color and full-scale output frequency.
    • Communicate directly with a microcontroller.
    • Low-profile surface mount package.
  • TP4056/TC4056 1A Li-Ion Lithium Battery Charging Module – Micro B USB

    TP4056/TC4056 1A Li-Ion Lithium Battery Charging Module – Micro B USB

    0 out of 5
    32

    Specifications:

    • Input voltage : 4.5V ~ 5.5V
    • Input Interface: Micro USB port
    • Charging method: linear charge
    • A full charge voltage: 4.2V
    • Power: 4.2 w
    • Charging accuracy: 1.5%
    • Operating Temperature: -10 to +85ºC
    • Charging indicator: LED indicators for charging and full charging.

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