Sensors

• Low current consumption: 5 mA at 5 VDC, ideal for energy-efficient designs
• Wide voltage range: Operates effectively between 3 VDC to 12 VDC
• High-temperature tolerance for various applications (-40°C to 150°C)
• Excellent ESD protection, up to ±4 kV

Discover the Reflective Optical Sensor TCRT5000, designed for precise and reliable light sensing applications in Bangladesh. With a sensing distance of 12mm and an operating wavelength of 950nm, this sensor is perfect for various projects requiring reflective light detection.

Discover the LDR Photoresistor Large 10mm GL10516, a highly sensitive light-dependent resistor ideal for various electronic applications in Bangladesh. With a diameter of 10mm, it features a maximum voltage of 250 VDC and an operating temperature range of -30˚C to +70˚C. Perfect for projects requiring precise light detection.

Specifications:

• Model: LM35
• Temperature Range: -55°C to +150°C
• Accuracy:
  • ±0.5°C at 25°C
  • ±0.8°C over -55°C to +150°C
• Output Voltage: 10mV per °C
• Operating Voltage: 4V to 30V DC
• Current Consumption: 60µA
• Response Time: Less than 1 second
• Package Type: TO-92, SO-8, TO-220
• Linear Output: 0.1V to 1.5V corresponding to 0°C to 150°C
• Self-heating: Less than 0.1°C in still air

Package:

1x LM35 Analog Temperature Sensor

Discover the FC-51 Infrared Obstacle Avoidance Sensor Module, designed for efficient obstacle detection in various projects in Bangladesh. Operating at 3.0V – 6.0V, it features a 35° detection angle and an adjustable detection range of 2cm – 30cm, perfect for robotics and automation applications.

Optimize your temperature control needs with our Digital Temperature Controller Module W1401. Featuring an imported high-speed microcontroller for precise intelligent control, this module offers a three-window display, easy settings, and a wide temperature range. Ideal for various applications such as incubators and temperature control systems.

• Temperature Range: -9 to 99°C
• Accuracy: 1°C
• Control Accuracy: 1°C
• Setting Range: -9 to 99°C
• Refresh Rate: 0.5S
• Input Power: DC 12V
• Output: Relay output, 220V 10A / 12V 10A
• Environmental Requirements: -10 to 60°C, 20% - 85% humidity
• Temperature Sensor: NTC (3950-10k 1%)

Discover the Universal IR Receiver TL1838, perfect for remote control projects with ARDUINO, PIC, AVR, and Raspberry Pi in Bangladesh. This infrared receiver operates at 38KHz and supports a voltage range of 2.7V to 5.5V, ensuring reliable performance for your DIY electronics.

Discover the MQ-3 Gas Sensor Module, a reliable component for detecting alcohol levels in various applications in Bangladesh. Operating at 5VDC, it features both digital and analog outputs, making it ideal for integrating with microcontrollers and DIY projects.

• Accurate temperature sensing with ±2°C error at 25°C.
• Wide operating temperature range from -40°C to 100°C.
• Linear output voltage proportional to absolute temperature.
• Durable design with low thermal resistance of 202°C/W.

Discover the HC-SR04 Ultrasonic Distance Sensor Module, perfect for precise distance measurement and proximity detection in various projects in Bangladesh. Operating at DC 5V, with a 40 KHz ultrasonic frequency and a measuring angle of 15°, this module is ideal for robotics and automation applications.

Discover the Grove - Water Level Sensor Module, designed for precise water level detection in various projects in Bangladesh. Operating at +5V with less than 20mA working current, this sensor is ideal for both analog and digital water detection.

• Reliable temperature control switch for overheat protection
• NC (Normal Close) contact type for safety
• Designed with a metal case for durability
• Rated for 250V and 5A, suitable for various applications

• Wide Detection Range: 10cm to 80cm for versatile applications.
• Infrared Sensing: Uses infrared technology for accurate distance measurement.
• Compatible with Arduino: Easily integrates with Arduino boards for various projects.
• Compact Size: Ideal for space-constrained applications.

• High-Quality Detection: Reliable inductive proximity sensor for precise object detection
• Wide Voltage Range: Operates within the voltage range of 6-36V DC
• Durable Construction: 12mm diameter sensor built for durability and accuracy
• Three-Wire NPN Output: Suitable for various industrial applications

• Compact and Efficient: Designed for accurate measurement in a small size.
• Wide Humidity Range: Measures humidity between 20% and 90%.
• Wide Temperature Range: Measures temperature from 0°C to 50°C.
• High Accuracy: Temperature accuracy of ±2°C and humidity accuracy of ±5% RH.

• Wide Supply Voltage: Operates within DC 10-30V.
• High Output Current: Supports 200mA current output.
• Accurate Detection: Capable of detecting both metal and non-metal materials within a range of 1-10mm.
• Fast Response: 100Hz response frequency ensures quick detection.

Discover the 35mm Piezo Element, ideal for various audio and sensing applications in Bangladesh. Featuring an external drive type element with a resonant frequency of 2.6 ± 0.5 KHz and a brass base material, this element provides reliable performance across a wide temperature range.

• Compact Size: Easy to install and use in small spaces
• Lightweight Design: Keeps the device practical and portable
• Sealed Case: Resistant to baking, ensuring durability
• High Accuracy: Provides precise temperature control

• Compact Size: Ideal for space-saving installations
• Lightweight Design: Easy to handle and install
• Sealed Case: Resistant to baking, providing durability and longevity
• High Accuracy: Precise temperature control

• Compact Size: Small design for easier installation
• Lightweight: Easy to handle and use
• Sealed Case: Resistant to baking, providing high accuracy
• Long Service Life: Rated for 10,000+ cycles at the rated load

The MQ-2 Gas Sensor Module is designed to detect various gases, including LPG, Alcohol, Propane, Hydrogen, CO, and Methane. Operating at +5V, this versatile sensor provides both analog and digital outputs, with adjustable sensitivity via a potentiometer.

Key Features:

• Operating Voltage: +5V

• Gas Detection: LPG, Alcohol, Propane, Hydrogen, CO, Methane

• Analog Output Voltage: 0V to 5V

• Digital Output Voltage: 0V or 5V (TTL Logic)

• Preheat Duration: 20 seconds

• Versatile Use: Can be used as both Digital or Analog sensor

• Adjustable Sensitivity: Digital pin sensitivity can be adjusted using the potentiometer

• Compact Size: Small design for easy installation
• Lightweight: Designed for easy handling and use
• Sealed Case: Resistant to baking with high accuracy
• Long Service Life: Rated for 10,000+ cycles at the rated load

The MQ-5 Gas Sensor Module is designed to detect natural gas and methane with high accuracy. Operating at 5V, this sensor provides both TTL digital and analog outputs, with a detection concentration range of 300-10000ppm. Ideal for environmental monitoring and safety systems.

Key Features:

• Gas Detection: Natural gas/Methane
• Detection Concentration: 300-10000ppm
• Input Voltage: DC 5V
• Power Consumption: 150mA
• Digital Output (DO): TTL 0 and 1 (0.1 and 5V)
• Analog Output (AO): 0.1-0.3V, max 4V at high concentration
• Chip Used: AT89S52
• Crystal: 11.0592MHZ
• Baud Rate: 9600

• Compact Size: Small design for easy installation
• Lightweight: Designed for easy handling and use
• Sealed Case: Resistant to baking with high accuracy
• Long Service Life: Rated for 10,000+ cycles at the rated load

The MQ-6 LPG Gas Sensor Module is designed to detect LPG and Butane gases with high accuracy. Operating at 5V, this sensor provides both TTL digital and analog outputs, making it ideal for environmental monitoring and safety systems.

Key Features:

• Operating Voltage: +5V
• Gas Detection: LPG, Butane
• Analog Output Voltage: 0V to 5V
• Digital Output Voltage: 0V or 5V (TTL Logic)
• Preheat Duration: 20 seconds
• Versatile Use: Can be used as both Digital or Analog sensor
• Adjustable Sensitivity: Sensitivity of the Digital pin can be adjusted using the potentiometer

• Compact Size: Small design for easy installation
• Lightweight: Designed for easy handling and use
• Sealed Case: Resistant to baking with high accuracy
• Long Service Life: Rated for 10,000+ cycles at the rated load

The MQ-7 Carbon Monoxide Gas Sensor Module is designed to detect CO gas with high accuracy. Operating at 5V DC, this sensor can detect concentrations ranging from 100 to 10000ppm. It provides both analog and TTL output signals, making it versatile for various applications.

Key Features:

• Main Chip: MQ-7 gas sensor
• Working Voltage: 5V DC
• Detection Range: 100 to 10000ppm
• TTL Output: Valid signal is low
• Analog Output: Provides variable voltage based on gas concentration

• Compact Size: Small, space-saving design for versatile installation
• Lightweight: Easy to handle and install
• Sealed Case: Resistant to baking with high accuracy
• Long Service Life: Rated for 10,000+ cycles at the rated load

• Compact Size: Ideal for space-constrained installations
• Lightweight Design: Easy to handle and install
• Sealed Case: Resists baking, ensuring high accuracy
• Long Service Life: Rated for 10,000+ cycles at the rated load

Discover the TSOP SM0038 IR Receiver, perfect for infrared remote control systems. This miniature receiver is tuned to 38kHz and offers reliable performance for various applications[_{{{CITATION{{{_1{TSOP1738 Sensor IR Receiver Plastic (SM0038) - Rytronics.in](https://www.rytronics.in/product/tsop1738-sensor-ir-receiver-plastic-sm0038/).

• Type: IR Receiver
• Frequency: 38kHz
• Applications: Remote control systems, obstacle sensors
• High sensitivity and low power consumption