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DHT11 Digital Relative Humidity and Temperature Sensor Module Robotics Bangladesh Quick view

Reference: RBD-2094

DHT11 Digital Relative Humidity and Temperature Sensor Module

The module can detect the surrounding environment of the humidity and temperature High reliability and excellent long-term stability The output from the digital output Humidity measuring range: 20%~90%RH(0~50 degree (temperature compensation). Temperature measuring range: 0~+50degree. Humidity measurement accuracy: ±5.0%RH. Temperature measurement...

Price BDT 99
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Infrared Obstacle Avoidance Sensor Module Robotics Bangladesh Quick view

Reference: RBD-2095

Infrared Obstacle Avoidance Sensor Module

Detection distance: 2-40cm IO Interface: 4-wire interfaces (- / + / S / EN) Output signal: TTL level Adjustment: adjust multi-turn resistance Effective angle: 35 ° **Please be advised that the majority of our customers have left negative reviews for this product. We recommend that you do not make a purchase unless you are absolutely certain that you can...

Price BDT 160
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Eye Blink Detection Digital Sensor with Goggles Robotics Bangladesh Quick view

Reference: RBD-2096

Eye Blink Detection Digital Sensor with Goggles

Operating Voltage: 3-5.5V Supply Current: ≥ 20mA Optimal Sensing Distance: 3mm Working voltage of 5V, the output of the black line low, white line of high output Uses Infrared Light to Detect Anti-Interference Ability Sensors to adopt TCRT5000 High Sensitivity, Stable Performance Exquisite workmanship, with the indicator Has a fixed bolt hole for easy...

Price BDT 110
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Small Microphone Sound Sensor Module Robotics Bangladesh Quick view

Reference: RBD-2097

Small Microphone Sound Sensor Module

5V Dc Power Supply Power indicator light The comparator output is light High Sensitivity Sound Microphone Sensor Detection Module Electric condenser microphone

Price BDT 65
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Big Microphone Sound Sensor Module Robotics Bangladesh Quick view

Reference: RBD-2098

Big Microphone Sound Sensor Module

Big Microphone Sound Sensor Module  Sound Detection Sensor Module High Sensitive Voice Sensor

Price BDT 75
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Touch Sensor Switch Module Robotics Bangladesh Quick view

Reference: RBD-2099

Touch Sensor Switch Module

Main chip: LM393 Working voltage: for DC 5V Single-channel signal output Low-level output signal used for human body touch sensor alarm Adjustable sensitivity Pin Connector to board: 4 Pins

Price BDT 75
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Flame Sensor Module Robotics Bangladesh Quick view

Reference: RBD-2100

Flame Sensor Module Digital & Analog Output

Comparator chip LM393 makes module readings stable. Operating voltage 3.3V-5V. Fast Response Time Sensitivity adjustable Detects a flame or a light source of a wavelength in the range of 760nm-1100 nm. Detection range: up to 100 cm. Adjustable detection range. Detection angle about 60 degrees, it is sensitive to the flame spectrum.

Price BDT 85
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DIP 3 Color RGB LED Module Robotics Bangladesh Quick view

Reference: RBD-2102

DIP 3 Color RGB LED Module

RGB trichromatic limiting resistor to prevent burnout PWM adjusted color mixing

Price BDT 45
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IR Remote Control without Battery Robotics Bangladesh Quick view

Reference: RBD-2103

IR Remote Control without Battery

Remote control distance: more than 8 meters Crystal: the oscillation frequency of 455 IR carrier frequency: 38KHz Output form: Digital Power Supply: CR2032 Battery Pointing Angle: up to 60º Button: free height is less than 3mm, the force 200-350g, the life of more than 200 000 click

Price BDT 65
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MAX30100 Pulse Oximeter Heart Rate Sensor Module Robotics Bangladesh Quick view

Reference: RBD-2122

MAX30100 Pulse Oximeter Heart Rate Sensor Module

Working Voltage:1.8 to 5.5 V Shutdown Current:0.7µA Color:Green

Price BDT 340
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QRE1113 Reflective Optical Sensor Robotics Bangladesh Quick view

Reference: RBD-2125

QRE1113 Reflective Optical Sensor

Phototransistor output  No contact surface sensing  Miniature package

Price BDT 40
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9 Axis IMU L3GD20 LSM303D Module 9DOF Compass Acceleration Gyroscope Sensor Module Robotics Bangladesh Quick view

Reference: RBD-2130

9 Axis IMU L3GD20 LSM303D Module 9DOF Compass Acceleration Gyroscope Sensor Module

9DOF IMU module with compass, acceleration, and gyroscope sensors Captures nine different types of motion or orientation Measures 3-axis gyroscope, triaxial accelerometer, and triaxial magnetic field Power supply: 3-5V (internal low dropout regulator)

Price BDT 750
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GSR Galvanic Skin Response Module Current Sensor Kit Measurable Skin Resistance Conductivity Sensor Robotics Bangladesh Quick view

Reference: RBD-2132

GSR Galvanic Skin Response Module Current Sensor Kit Measurable Skin Resistance Conductivity Sensor

GSR Galvanic Skin Response Module for measuring skin resistance and conductivity Size: 34mm x 25mm Power interface pin for easy connectivity Working current: 1mA Power voltage: 3.3-5V

Price BDT 1,990
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HC-SR505 Mini Infrared PIR Motion Sensor Robotics Bangladesh Quick view

Reference: RBD-2144

HC-SR505 Mini Infrared PIR Motion Sensor

Automatic induction: to enter the sensing range Ultra-small size. Repeatable trigger Wide operating voltage range Micropower: quiescent current <50 Output high signal: easy docking and all kinds of circuits.

Price BDT 108
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Galvanic Skin Response GSR Sensor Robotics Bangladesh Quick view

Reference: RBD-2146

Galvanic Skin Response GSR Sensor

Operating voltage:3.3V/5V Sensitivity: Adjustable via a potentiometer Input Signal: Resistance, NOT Conductivity Output Signal: Voltage, analog reading Finger contact material:  Nickel

Price BDT 1,980
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GSR Skin Sensor CJMCU-6701 Analog SPI Module Robotics Bangladesh Quick view

Reference: RBD-2139

GSR Skin Sensor CJMCU-6701 Analog SPI Module

GSR Skin Sensor CJMCU-6701 Analog SPI Module Measures the electrical conductance of the skin (Galvanic Skin Response) Reflects human emotional activity and stress levels Suitable for creating emotion-related projects and sleep quality monitors Utilizes a precise 12-bit AD converter for accurate readings

Price BDT 1,560
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GY-63 MS5611-01BA03 High Precision Pressure Sensor Height Sensor Module Robotics Bangladesh Quick view

Reference: RBD-2147

GY-63 MS5611-01BA03 High Precision Pressure Sensor Height Sensor Module

The built-in 24bit AD converter. Immersion gold PCB, high quality, machine welding process to ensure quality. Power supply: 3 – 5V ( internal low dropout regulator ). Communication modes: Standard the IIC / SPI communication protocol.

Price BDT 890
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XKC-DS1603L V1 Ultrasonic Level Sensor Non-contact Sensing Robotics Bangladesh Quick view

Reference: RBD-2148

XKC-DS1603L V1 Ultrasonic Level Sensor Non-contact Sensing

Non-contact detection Suitable for liquids of various densities and forms Easy installation for all kinds of detection occasions Compatible with containers of various materials and thicknesses Reliable performance with anti-interference ability

Price BDT 2,540
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50kg Half-bridge Experiments Body Scale Load Cell Sensor Robotics Bangladesh Quick view

Reference: RBD-2149

50kg Half-bridge Experiments Body Scale Load Cell Sensor

Capacity (Kg): 50. Output Sensitivity (mv/v): 1.0±0.1. Nonlinearity (%FS): 0.03. Repeatability (%FS): 0.03. Input Resistance (Ω): 1000. Insulation Resistance (MΩ): ≥5000.

Price BDT 164
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Human Presence Radar LD2410 Respiration and Heartbeat Monitoring Non-contact Induction Sensor Robotics Bangladesh Quick view

Reference: RBD-2152

HLK-LD2410 24Ghz Human Presence Body Induction Distance Detection Radar Sensor Module

Human Presence Radar LD2410 Respiration and Heartbeat Monitoring Non-contact Induction Sensor High-sensitivity 24GHz sensing module

Price BDT 2,250
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AC 0~5A Analog Current Meter Module Ammeter Sensor Board for Arduino Robotics Bangladesh Quick view

Reference: RBD-0564

AC 0~5A Analog Current Meter Module Ammeter Sensor Board for Arduino

Onboard precision microcurrent transformer. Onboard sampling resistor. The module can measure AC currents less than 5A, the corresponding analog output 5A/5mA. Rated input current: 5A Rated output current: 5mA Change: 1000: 1 The linear range: 0 ~ 10A (100 ohms) Linearity: 0.2%

Price BDT 455
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US1000-21A Integrated Ultrasonic Underwater Sensor Robotics Bangladesh Quick view

Reference: RBD-2169

US1000-21A Integrated Ultrasonic Underwater Sensor

US1000-21A ultrasonic flow sensor  ultrasonic heat meter sensor  Underwater Sensor  high-frequency ultrasonic sensor Model: US1000-21A High frequency type ultrasonic underwater sensor Transceiver category Nominal frequency: 1.0MHz ± 5% Bandwidth: 200.0KHz

Price BDT 1,500
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100mm x 100mm Medium Magnetic Field Viewing Paper Robotics Bangladesh Quick view

Reference: RBD-2170

100mm x 100mm Medium Magnetic Field Viewing Paper

Visualize magnetic fields with ease using the field paper Large size of 100mm x 100mm for a clear and detailed view Micro-encapsulated film enables visualization of magnetic fields Suitable for use with any magnet Lightweight and compact for easy handling and storage

Price BDT 2,120
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Force Sensitive Resistor Square 40mm Robotics Bangladesh Quick view

Reference: RBD-2172

Force Sensitive Resistor Square 40mm

Easily customizable to a wide range of sizes Cost-effective Ultra-thin; 0.45 mm Robust; up to 10 million actuations Simple and easy to Integrate. RoboticsBD Force Sensitive Resistor Square High Quality

Price BDT 1,720
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Analog Piezoelectric Ceramic Vibration Module Robotics Bangladesh Quick view

Reference: RBD-2206

Analog Piezoelectric Ceramic Vibration Module

Analog piezoelectric ceramic vibration module Measures the extent of vibration Proportional to the strength of shock or vibration Interface type: Analog Output Dimensions: 30 (L) x 23 (W) x 17 (H) Weight: 5g

Price BDT 150
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Photoelectric Switch DC6-36V E3F-DS30C4 NPN NO Proximity Sensor Switch 10-30cm Robotics Bangladesh Quick view

Reference: RBD-2210

Photoelectric Switch DC6-36V E3F-DS30C4 NPN NO Proximity Sensor Switch 10-30cm

Photoelectric switch sensor DC 10-30V power supply Working current: 200mA Induction distance: 5-30cm Response time: 1ms Output form: DC three-wire normally open NPN NO Detection object: Transparent / opaque object

Price BDT 850
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Soil Moisture Hygrometer Detection Humidity Sensor Module Corrosion Resistance Probe Robotics Bangladesh Quick view

Reference: RBD-2211

Soil Moisture Hygrometer Detection Humidity Sensor Module Corrosion Resistance Probe

Soil moisture sensor module Digital and analog output Adjustable threshold Waterproof and corrosion-resistant probe

Price BDT 550
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EMG Muscle Sensor With Cable And Electrodes Controller Detects Muscle Activity Robotics Bangladesh Quick view

Reference: RBD-2214

EMG Muscle Sensor With Cable And Electrodes Controller Detects Muscle Activity

EMG muscle sensor V3.0 with cable and electrodes Measures the electrical activity of muscles High signal quality for accurate and reliable measurement Adjustable gain and filtering for signal conditioning Compatible with various types of microcontrollers and data acquisition systems Comes with reusable electrodes and a 3.5mm jack cable for easy connection

Price BDT 2,550
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4 Channel Infrared Line Following and Obstacle Sensor Robotics Bangladesh Quick view

Reference: RBD-2215

4 Channel Infrared Line Following and Obstacle Sensor

Working voltage (V): 3.3 ~ 5 Working current (A): Above 1A Operating Temperature (℃): -10 ~ +50 Mounting hole: M3 Detection range: 1mm ~ 60 cm adjustable.

Price BDT 299
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LM35D Analog Temperature Sensor Module Robotics Bangladesh Quick view

Reference: RBD-2217

LM35D Analog Temperature Sensor Module

Based on the semiconductor LM35 temperature sensor Can be used to detect ambient air temperature Calibrated directly in °Celsius (Centigrade) Linear + 10 mV/°C Scale Factor 0.5°C Ensure accuracy (at +25°C) Low power consumption, less than 60uA Low output impedance, 1mA current through only 0.1Ω With screw holes for easy installation and fixed. Aperture...

Price BDT 160
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10.525GHz HB100X Microwave Sensor Module Robotics Bangladesh Quick view

Reference: RBD-2221

10.525GHz HB100X Microwave Sensor Module

Microwave sensor module Uses 10.525 GHz band to detect movement Easy to use, can be connected directly to a microcontroller Built-in amplifier Ideal for use with a microcontroller Widely used in industrial, transportation, and civil devices

Price BDT 1,190
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Active Single Phase Voltage Transformer AC Voltage Sensor Module ZMPT101B Robotics Bangladesh Quick view

Reference: RBD-2224

Active Single Phase Voltage Transformer AC Voltage Sensor Module ZMPT101B

Voltage – 250V Easy PCB mounting Good consistency Widely acclaimed

Price BDT 270
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