Category: Sensor

Showing 41–60 of 85 results

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  Line Tracking 3 Channel IR Infrared Sensor

  ৳ 250

  • Sensor Type: 3-Channel IR Infrared

  • Detection: Black/white line contrast

  • Output: Digital signals (3 channels)

  • Operating Voltage: 3.3V – 5V

  • Applications: Line-following robots, smart cars, automation

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  Linear Hall Effect Sensor Module for Arduino

  ৳ 90

  • Sensor Type: Linear Hall Effect Sensor

  • Output Type: Analog Voltage

  • Operating Voltage: 3.3V – 5V

  • Magnetic Detection: Proportional Output

  • Compatibility: Arduino, ESP32, ESP8266

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  LJ12A3-4-Z/BX Inductive Proximity Sensor Switch

  ৳ 450

  • Sensing Type: Inductive Proximity

  • Detection Distance: 4mm

  • Output Type: NPN Normally Open

  • Operating Voltage: DC 6V–36V

  • Application: Automation, CNC, Robotics

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  MAX30100 Heart Rate Pulse Oximeter Sensor

  ৳ 320

  • Model: MAX30100

  • Functions: Heart Rate & SpO2

  • Interface: I2C

  • Operating Voltage: 3.3V

  • Application: Health Monitoring

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  MAX30102 Heart Rate and Pulse Oximeter Sensor

  ৳ 350

  • Operating Voltage: 1.8V (logic) and 3.3V/5V (power)

  • Interface: I2C digital communication protocol

  • Measurement Parameters: Heart rate and SpO2 (blood oxygen level)

  • Integrated Components: IR LED, Red LED, and Photodetector

  • Applications: Wearable devices, fitness trackers, and health monitoring systems

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  MAX6675K Thermocouple Temperature Sensor

  ৳ 450

  • Thermocouple Type: K-type

  • Interface: SPI digital output

  • Operating Voltage: 3.3V – 5V DC

  • Temperature Range: 0°C to 1024°C

  • Applications: Arduino projects, industrial temperature monitoring, DIY electronics

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  MPU6050 3 Axis Gyroscope & Accelerometer Sensor

  ৳ 230

  • Sensor: MPU6050 6-axis motion sensor
  • Motion Measurement: 3-axis accelerometer + 3-axis gyroscope
  • Communication: I2C digital interface
  • Accelerometer Ranges: ±2g, ±4g, ±8g, ±16g
  • Gyroscope Ranges: ±250, ±500, ±1000, ±2000°/s

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  MPU6500 Gyroscope and Accelerometer Sensor

  ৳ 600 Original price was: ৳ 600.৳ 450Current price is: ৳ 450.

  • Sensor Type: 6-Axis Gyroscope & Accelerometer

  • Communication: I2C & SPI Interface

  • Gyroscope Range: ±250°/s to ±2000°/s

  • Accelerometer Range: ±2g to ±16g

  • Operating Voltage: 2.3V to 3.4V

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  MQ135 Air Quality Detection Sensor

  ৳ 170

  • Operating Voltage: 5V DC.
  • Detection Range: 10 – 1000 ppm (Ammonia, Benzene, Alcohol, Smoke).
  • Preheat Time: Over 24 hours for accurate readings.
  • Output: Analog output voltage proportional to gas concentration.
  • Sensitivity: Adjustable via onboard potentiometer.

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  MQ2 Gas and Smoke Sensor Module

  ৳ 150

  • Detection Range: 200 to 10000 ppm (Parts Per Million) for combustible gases and smoke.
  • Operating Voltage: 5V DC.
  • Preheat Time: 20 seconds for optimal performance.
  • Sensitivity: Adjustable via onboard potentiometer for different gas concentrations.
  • Output: Analog and digital signals for easy integration with microcontrollers like Arduino.

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  MQ3 Alcohol Gas Detection Sensor

  ৳ 150

  • Operating Voltage: 5V DC

  • Detectable Gas: Alcohol vapors

  • Detection Range: 0.04 mg/L – 4 mg/L alcohol

  • High Sensitivity with fast response time

  • Compatible with Arduino, ESP8266, ESP32, and other microcontrollers

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  MQ4 Natural Methane Gas Detection Sensor

  ৳ 160

  • Detection Range: 200 – 10,000 ppm methane.

  • Operating Voltage: 5V DC.

  • Output: Analog and digital signals.

  • Preheat Time: 20 seconds.

  • Applications: Methane, LPG, and natural gas detection.

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  MQ5 Smoke Gas Sensor Module

  ৳ 150

  1. Detection Range: 200 – 10,000 ppm for LPG, natural gas, coal gas.
  2. Operating Voltage: 5V DC.
  3. Output: Analog signal for gas concentration.
  4. Response Time: Less than 10 seconds.
  5. Operating Temperature: -10°C to 50°C.

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  MQ6 Liquefied Petroleum Gas Detection Sensor

  ৳ 150

  • Operating Voltage: 5V DC

  • Gas Detection Range: 300–10,000 ppm (LPG, butane, propane)

  • Preheat Time: 20 seconds

  • Output: Analog & Digital signals

  • Sensor Type: Metal-oxide semiconductor (MOS)

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  MQ7 Carbon Monoxide Gas Detection Sensor

  ৳ 150

  • Gas Detection: Carbon Monoxide (CO)

  • Operating Voltage: 5V DC

  • Sensitivity: Detects 10–10,000 ppm CO

  • Output: Analog and digital signal

  • Applications: Gas alarms, safety monitoring, Arduino projects

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  MQ8 Hydrogen Gas Detection Sensor

  ৳ 160

  • Operating Voltage: 5V DC

  • Detection Range: 100 – 10,000 ppm Hydrogen

  • Heater Resistance: 33Ω ± 5%

  • Output: Analog + Digital signals

  • Preheat Time: 24 hours recommended

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  MQ9 CO and Flammable Gas Detection Sensor

  ৳ 150

  • Gas Detection: CO, methane, LPG, propane

  • Operating Voltage: 5V DC

  • Output Type: Analog & digital signal

  • Preheat Time: 20 seconds

  • Applications: Gas leak alarms, safety systems, Arduino projects

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  Muscle Signal EMG Sensor for Arduino V1.2

  ৳ 1,850

  • Product Type: Electromyography (EMG) sensor module
  • Version: V1.2
  • Signal: Surface muscle electrical activity
  • Output: Analog EMG signal
  • Application: Arduino, biomedical electronics and signal-processing projects

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  Non-invasive SCT-013 AC Current Sensor 100A

  ৳ 1,013

  • Current Range: 0A – 100A AC

  • Output Type: Analog signal (via burden resistor)

  • Design: Non-invasive clamp-on style

  • Compatibility: Arduino, ESP32, Raspberry Pi

  • Applications: Energy meters, IoT, load monitoring, power management

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  Optical Photosensitive LDR Module for Arduino

  ৳ 99

  • Operating Voltage: 3.3V to 5V.
  • Sensitivity: Resistance decreases from hundreds of kΩ in darkness to a few hundred Ω in bright light.
  • Response Time: Milliseconds.
  • Output Type: Typically provides analog output; some may offer digital output.
  • Detection Range: 380 nm (UV) to 750 nm (visible light).

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