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Reference: RBD-0351

MIFARE Classic 1K RFID NFC Smart Card 13.56MHz Printable

Contactless transmission of data and supply energy (no battery needed) Operating distance: Up to 100mm (depending on antenna geometry) RoboticsBD Operating frequency: 13.56MHz Data transfer: 106 kbit/s Data integrity: 16 Bit CRC, parity, bit coding bit counting Anticollision Typical ticketing transaction: <100 ms ( including backup management)...

Price BDT 32
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Reference: RBD-2414

Yahboom 4 Channel Infrared Line Following Tracking Sensor Module

4-Channel Infrared Tracking Sensor: Optimized spacing and design for precise line detection. Supports Complex Tracks: Capable of recognizing 90° curves and challenging tracks. Adjustable Sensitivity: Knob-type adjustable resistors for fine-tuning detection. Wide Compatibility: Easily connects to smart cars or expansion boards using cables or DuPont...

Price BDT 850
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Reference: RBD-2330

AS7343 Visible Spectrum Infrared Color Spectrometer Sensor

AS7343 14-channel spectral sensor covering 380nm to 1000nm (VIS to NIR range) Features 12 visible spectrum channels, 1 near-infrared channel, and clear/flicker detection channels Optimized for reflective, transmissive, and emissive measurements in consumer and industrial applications Compact design with I²C interface for easy integration Ideal for color...

Price BDT 5,990
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Reference: RBD-2533

QTR-8A Reflectance Sensor Array

This sensor module has 8 IR LED/phototransistor pairs mounted on a 0.375" pitch, making it a great detector for a line-following robot. Pairs of LEDs are arranged in series to halve current consumption, and a MOSFET allows the LEDs to be turned off for additional sensing or power-savings options. Each sensor provides a separate analog voltage output.Note:...

Price BDT 1,150
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Reference: RBD-2508

ENS160 AHT21 Carbon Dioxide CO2 eCO2 TVOC Air Quality Temperature & Humidity Sensor

The ENS160 is a digital multi-gas sensor specifically designed for indoor air quality testing that optimizes the detection of a wide variety of gases and volatile organic compounds (VOCS), including toluene, hydrogen, ethanol, N02 and ozone. The air quality sensor is used in home and building automation, consumer products, electrical and air purification

Price BDT 990
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Reference: RBD-2598

Brand: RoboticsBD

Digital Line Following Sensor 8 Array V2

Precise Line Following: Navigate black lines on white surfaces with 8 high-resolution sensors. Easy Microcontroller Integration: Connect directly to your microcontroller with digital outputs. Fast and Responsive: Achieve accurate line following even at high speeds. Simple Calibration: Calibrate sensors quickly and easily with a large knob. Versatility:...

Price BDT 550
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Reference: RBD-2560

Open Smart PM2.5 Optical Powder Smoke Detector Module With Adapter For Arduino

Introducing the Dust Sensor - an optical sensing system designed for detecting airborne dust particles using an infrared emitting diode (IRED) and a phototransistor. The diode and phototransistor are diagonally arranged to effectively capture reflected light from dust in the air. Notably, this sensor is highly efficient in detecting very fine particles,...

Price BDT 1,350
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Reference: RBD-2611

QTR-8RC Reflectance Sensor Array

This sensor module has 8 IR LED/phototransistor pairs mounted on a 0.375" pitch, making it a great detector for a line-following robot. Pairs of LEDs are arranged in series to halve current consumption, and a MOSFET allows the LEDs to be turned off for additional sensing or power-savings options. Each sensor provides a separate digital I/O-measurable...

Price BDT 1,150
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Reference: RBD-2729

SGP41 Air Quality Digital TVOC Detection Sensor

The SGP41 from Sensirion is an innovative VOC and NOx sensor engineered to serve as a digital smart switch and regulation unit in air treatment systems like air purifiers. Utilizing Sensirion's advanced Gas Index Algorithm, the sensor accurately processes two distinct signals, enabling automatic triggering of air treatment devices for the removal of...

Price BDT 1,850
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Reference: RBD-2730

SGP40 Air Quality Digital TVOC Detection Sensor

The SGP40 is a digital gas sensor designed for easy integration into air purifiers or demand-controlled ventilation systems. Sensirion’s CMOSens® technology offers a complete, easy-to-use sensor system on a single chip featuring a digital I2C interface and a temperature-controlled micro hotplate, providing a humiditycompensated VOC based indoor air...

Price BDT 1,490
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Reference: RBD-2836

TCRT 5000 Dual Channel Line Tracking Sensor

Operating Voltage: 3.5V-5V Supply Current: 15mA Optimal Sensing Distance: 3mm Designed with the reflected infrared sensor, indicator light. Built in a potentiometer for sensitivity control. On-board LM393 voltage comparator chip and infrared sensing probe TCRT5000L Signal detection sensitivity can adjust Reserve all the way more circuits (P3 voltage drawn)

Price BDT 168
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Reference: RBD-1913

ADXL335 Module 3-axis Analog Output Accelerometer GY-61

Onboard LDO Voltage regulator Can be interfaced with 3V3 or 5V Microcontroller. Tap/Double Tap Detection Free-Fall Detection Analog output Build in ultra low noise linear LDO voltage regulator Built-in onboard filters, which reduce noise from the motor and other high current electronics Power LED

Price BDT 630
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Reference: RBD-3001

Brand: DFRobot

Gravity: PM2.5 Air Quality Sensor

As the most basic part of life, air is attracting more and more attention, for example, the most common PM2.5, PM1.0, PM10, etc. Keeping an eye on the quality of the air we breath is becoming quite important. DFRobot brings you this Air Quality Sensor that can measure particulate matter like PM2.5, PM1.0, PM10. With easy-to-use Gravity interface, the air...

Price BDT 7,200
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Reference: RBD-1919

GY-9255 MPU9255 Sensor Module

Acceleration, Gyroscope Power Supply: DC3.3V-5V Chip: MPU9250 Gyro range : ± 250 500 1000 2000 ° / s Acceleration range: ± 2 ± 4 ± 8 ± 16g 9 DOF modulesThe magnetometer is currently inaccessible via I2C and therefore unavailable.True 9dof: Gravity 10 DOF IMU AHRS BNO055 + BMP280 True 9dof: GY-BNO055 9DOF Absolute Orientation IMU Sensor Module (I2C) –...

Price BDT 1,300
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Reference: RBD-3171

Sensirion SPS30 Particulate Matter Sensor for PM2.5 Air Quality Monitoring and Control

Sensirion SPS30 Particulate Matter Sensor - PM2.5 Air Quality Monitoring and Control The Sensirion SPS30 is a state-of-the-art optical particulate matter (PM) sensor designed for accurate air quality monitoring. Utilizing advanced laser scattering technology and Sensirion’s innovative contamination-resistance technology, this sensor provides superior...

Price BDT 3,750
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