Sensor Module

801S Vibration Switch Detection Sensor Module 3Pin Vibration 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.

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 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 1 Channel 5V Relay Module, perfect for controlling high voltage devices with microcontrollers in Bangladesh. With a rated coil voltage of 5V DC and maximum switching voltage of 250V AC and 30V DC, this relay module supports a nominal current of 10A at 125V AC and 30V DC.

Discover the ACS 712 Current Sensor, capable of accurately detecting AC or DC currents up to 30A. Ideal for over-current protection, battery chargers, switching mode power supplies, and more. Compatible with Arduino for easy integration.

The 4-ARRAY Infrared Tracking Obstacle Avoidance Car Sensor is designed for Arduino projects, offering reliable tracking and obstacle avoidance capabilities. This sensor operates at 3.3V to 5V DC, providing adjustable detection distances between 1 mm to 60 cm. Ideal for robotics and smart car applications.

Key Features:

• Working Voltage: 3.3V to 5V DC

• Current Requirement: Use more than 1A power supply

• Working Temperature: -10°C to +50°C

• Detection Distance: 1 mm to 60 cm adjustable

• Installation: M3 screw aperture

• Control Plate Size: 44 mm x 30 mm x 8.5 mm

• Small Board Sensor (Obstacle Avoidance): 11 mm x 25 mm x 10 mm

• Small Plate Sensor (Tracking): 20 mm x 11 mm x 15 mm

The Buzzer Sensor 5V is a reliable component designed to deliver a continuous single tone at 70dB, making it ideal for various alert and notification applications. With a through hole mounting style, this sensor operates within a supply voltage range of 2-4V.

Key Features:

• 70dB sound level at 1 metre
• Continuous tone length
• Single tone
• Through hole mounting style
• Supply voltage: 2-4V
• Maximum decibel: 70dB
• Diameter: 6.7 mm
• Black body colour
• Operating temperature range: -30°C to +70°C

Specifications:

• Module supply voltage: DC 5V
• Working environment temperature: -40 ° C ~ 85 ° C
• Communication interface: IIC
• Ultra low power consumption: programmable sample rate and LED current
• Save power; ultra-low standby current (0.7μA, typical)
• Size: 5.6mm x 3.3mm x 1.55mm

Package:

1x High Accuracy I2C MAX30105 Particle Optical Sensor Photodetectors Board Module Smoke Detection Flame Module 1.8V

Specifications:

• Measures distance data in more than 8000 times/s
• 360 Degree Omnidirectional Laser Range Scanning
• 8000 times sample rate, the highest in the current economical LIDAR industry
• OPTMAG Original Design,prolong the life-span
• Configurable Scan Rate from 2-10Hz
• Ideal for Robot Navigation and Localization
• Plug and Play

Package:

1x Slamtec RPLIDAR A1 2D 360 degree 12 meters

Specifications:

• Using the NTC thermistor sensor , good sensitivity
• The comparator output signal clean waveform is good , driving ability, than 15mA
• Adjust the temperature distribution bit detection threshold
• Working voltage 3.3V-5V
• The output format: Digital switching output (0 and 1)
• With bolt holes for easy installation
• Using a wide voltage LM393 comparator

Package:

1x Digital Thermal Temperature Sensor Module for Arduino (Thermistor)

Specifications:

• For Model: DS18B20
• Type: waterproof temperature sensor
• Feeler: stainless steel temperature sensor
• Temperature measuring range: -55 ° C -125 ° C
• Accuracy over the range of -10 ° C - 85 ° C: ± 0.5 ° C
• Adjustable resolution: 9 - 12 bit
• Voltage supply: 3.0 - 5.5V

Package:

1x DS18B20 Temperature Sensor Adapter Shield

• Supply voltage: 3.3 V to 5V
• Output can directly connected to controller
• TTL level output
• Maximum output current : 15mA

The HC-SR501 PIR Motion Detector Module is a reliable and efficient human sensor module. Utilizing pyroelectric infrared technology, this module is designed for body sensing applications. It operates within a voltage range of DC 4.5-20V, with a quiescent current of less than 50uA. The level output is High 3.3V / Low 0V, with adjustable trigger modes.

• Product Type: HC-SR501 Body Sensor Module
• Operating Voltage Range: DC 4.5-20V
• Quiescent Current: <50uA
• Level Output: High 3.3V / Low 0V
• Trigger Modes: L cannot be repeated trigger / H can be repeated trigger (Default: repeated trigger)

The 1-Channel Flame Sensor Module for Arduino is an essential component for fire detection systems. With an adjustable precision potentiometer and wide voltage range, this sensor is perfect for various applications. Key features include:

• Operating voltage: 3.3V-5V
• LM393 comparator with wide voltage
• Small panel output interface for direct connection to microcontroller IO port
• Adjustable precision potentiometer for sensitivity adjustment
• Highly sensitive to flame and ordinary light
• Detection wavelength range: 760 nm to 1100 nm
• Detection angle: 60 degrees
• Output with clean signal, good waveform, strong driving ability (>15mA)
• Fixed bolt hole for easy installation

MQ-9 Gas Sensor is designed for detecting Methane, Propane, and CO gases. With good sensitivity to CO and other combustible gases, it ensures reliable and cost-effective monitoring.

• High sensitivity to Methane, Propane, and CO
• Long life and low cost
• On-board LED indicator
• Both digital and analog outputs
• Power and TTL signal output indicators
• 4 screw holes for easy positioning
• Dimensions: 32x20x22mm

Features rapid response and recovery characteristics.

MQ-8 Gas Sensor offers high sensitivity to Hydrogen (H2) detection. It is low cost, provides a fast response, and has stable and long-lasting performance, making it an ideal solution for gas detection.

• Low cost and fast response
• Stable and long life
• High sensitivity to Hydrogen (H2)
• Small sensitivity to Alcohol, LPG, and Cooking Fumes
• Both Analog and Digital outputs
• On-board LED indicator
• Operating Voltage: 5V ±0.1
• Operating Temperature: -10°C ~ 50°C
• Detection Range: 100 ~ 10,000 ppm of Hydrogen

Features rapid response and recovery characteristics.

MQ-135 Gas Sensor is designed for wide detecting scope including NH3, NOx, alcohol, Benzene, smoke, and CO2. This sensor offers fast response, high sensitivity, and long-term stability, making it ideal for various applications.

• Wide detecting scope
• Fast response and high sensitivity
• Stable and long life
• Operating Voltage: +5V
• Detects NH3, NOx, alcohol, Benzene, smoke, CO2
• Analog output voltage: 0V to 5V
• Digital output voltage: 0V or 5V (TTL Logic)
• Preheat duration: 20 seconds

Can be used as a digital or analog sensor, with adjustable sensitivity via potentiometer.

• High-sensitivity microphone for capturing subtle sound changes
• Compatible with Arduino and other microcontroller platforms
• Analog output with threshold level output flip for flexibility
• Equipped with a power indicator and comparator output light for easy monitoring

The Soil Moisture Sensor is designed to provide accurate soil moisture readings, making it an essential tool for efficient watering. It operates at a voltage range of 3.3V to 5V and offers dual output modes with analog output for more precise measurements. The sensor features a fixed bolt hole for easy installation, a power indicator (red), and a digital switching output indicator (green). It includes the LM393 comparator chip for stable performance.

Key Features:

• Operating voltage: 3.3V~5V
• Dual output mode: Analog output more accurate
• Fixed bolt hole for easy installation
• Power indicator (red) and digital switching output indicator (green)
• LM393 comparator chip for stability
• Panel PCB Dimension: Approx.3cm x 1.5cm
• Soil Probe Dimension: Approx. 6cm x 3cm
• Cable Length: Approx.21cm

The DHT22 Digital Temperature Humidity Sensor Module, also known as AM2302, is designed for precise temperature and humidity measurements. It offers a wide range of applications with high accuracy and excellent long-term stability.

• Type: AM2302
• Accuracy Resolution: 0.1
• Humidity Range: 0-100%RH
• Temperature Range: -40°C to 80°C
• Humidity Measurement Precision: ±2%RH
• Temperature Measurement Precision: ±0.5°C
• 4-pin Package
• Ultra-low Power Consumption
• No Additional Components Required
• Excellent Long-term Stability
• All Calibration, Digital Output
• Completely Interchangeable
• Long Distance Signal Transmission
• Relative Humidity and Temperature Measurement

Monitor temperature and humidity with the Temperature Sensor and Humidity Meter. This insert design sensor features a simple appearance and is powered by 2 x LR44 button batteries (included). It measures temperature within the range of -50°C to +110°C and operates in environments with temperatures from -5°C to +50°C and humidity levels from 5% to 80%. With an accuracy of ±1°C, this sensor is especially suitable for use in refrigerators, chillers, deep freezers, and more.

• Insert design for easy installation
• Temperature range: -50°C to +110°C
• Operating environment: Temperature: -5°C to +50°C, Humidity: 5% to 80%
• Accuracy: ±1°C
• Compact size: 47*28*14mm
• Weight: 22g
• Black and white color
• Includes 2 x LR44 button batteries
• Ideal for use in refrigerators, chillers, and deep freezers

Enhance your Arduino projects with our Sound Detection Sensor Module for Intelligent Vehicle. This sensor detects sound and outputs a low-level signal, perfect for applications in robotics and intelligent vehicles.

• Compatible with Arduino
• Uses LM393 comparator
• Electret condenser microphone
• Induction distance: 0.5 meters
• Operating voltage: 3.3V to 5V DC

Enhance your Arduino projects with our Percussion Knock Sensor Module. This module detects shocks and vibrations, sending signals to your controller board. Perfect for various applications requiring impact detection.

• Operating voltage: 3.3V-5V
• Digital output
• Easy installation with bolt holes
• Compatible with Arduino
• Includes: 1x Knock Sensor Module

The Touch Sensor Switch Module TTP223 is a capacitive touch sensor module that can be used as a touch switch or sensor for various electronic applications. It features high sensitivity and reliable performance, making it ideal for user interface designs and DIY projects.

Key Features:

• Capacitive touch sensing
• High sensitivity and reliable performance
• Low power consumption
• Wide operating voltage range: 2.0V to 5.5V
• Compact size: 15mm x 11mm
• Easy to integrate into various projects

The FPM10 Fingerprint Recognition Module is versatile and easy to use with various microcontrollers and embedded systems. This module offers stable performance and comprehensive functions, including fingerprint collection, registration, comparison, and search. Ideal for security applications such as fingerprint door locks, safes, and access control systems.

• Supply Voltage: DC 3.6 ~ 6.0V
• Operating Current: <120mA
• Fingerprint Image Input Time: <1.0 seconds
• Window Area: 14 × 18 mm
• Storage Capacity: 1000 templates
• False Recognition Rate (FAR): <0.001%
• False Rejection Rate (FRR): <1.0%
• Host Computer Interface: UART (TTL logic level)
• Communication Baud Rate: (9600 × N) bps

The Digital Thermostat W1219 is a reliable temperature control switch sensor with a dual color display, designed for precise temperature management. Key features include:

• Power Supply: DC12V
• Relay Current: <50mA
• Dimensions: 47*40mm

This package includes one Digital Thermostat Temperature Control Switch Sensor with a dual color display (W1219).

The Ultrasonic Humidifier Mist Maker is a versatile device designed for efficient mist generation with color-changing effects. Perfect for enhancing indoor environments. Key features include:

• Material: Plastic and electronic components
• Voltage: 220V-240V
• Rated voltage: 24V
• Rated power: 15W
• Rated frequency: 50Hz
• Cable Length: 1.25m
• Spray Sheet Diameter: 20mm (0.79'')
• Applicable water depth: 6-10cm
• Plug: EU plug
• Color: Black
• Size: 45x30mm (1.77x1.18'')

• 49E Analog Hall Effect Sensor: Detects magnetic fields with precision.
• North and South Pole Detection: Differentiates between magnetic poles effectively.
• Magnetic Field Strength Detection: Provides analog output proportional to the magnetic field strength.
• Adjustable Digital Output: Triggers digital output when the magnetic strength exceeds the adjustable set-point.