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Reference: RBD-2473

34mm Mini Car N20 Motor Rubber Small Wheel

(0)

34mm Mini Car N20 Motor Rubber Wheel with lightweight durable design Compatible with N20 Micro-Gear DC Motors (D-shaft 3mm) High-grip rubber tire ensures smooth and stable movement Compact and lightweight (only 3.2g) – perfect for mini robots 6.5mm tire width provides balance between traction and efficiency Ideal for DIY hobby projects, robotics kits, and...

BDT 65

BDT 65 tax incl.

BDT 65 tax excl.

BDT 65 tax incl.

BDT 0 Tax

BDT 65 tax excl.

BDT 0 Tax

BDT 65 tax incl.

In-Stock

In stock: 49

Reference: RBD-2214

EMG Muscle Sensor With Cable And Electrodes Controller Detects Muscle Activity

(0)

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

BDT 2,550

BDT 2,550 tax incl.

BDT 2,550 tax excl.

BDT 2,550 tax incl.

BDT 0 Tax

BDT 2,550 tax excl.

BDT 0 Tax

BDT 2,550 tax incl.

In-Stock

In stock: 17

Reference: RBD-2487

Hiwonder 6 Channel Digital Servo Tester with Over-Current Protection

(0)

6-channel PWM digital servo controller Supports a wide variety of PWM servos High-accuracy potentiometer for precise servo control Servo reset function 0.09° control accuracy 3-channel overcurrent protection Compact and lightweight design

BDT 2,445

BDT 2,445 tax incl.

BDT 2,445 tax excl.

BDT 2,445 tax incl.

BDT 0 Tax

BDT 2,445 tax excl.

BDT 0 Tax

BDT 2,445 tax incl.

Last items in stock

In stock: 3

Reference: RBD-3744

SIM800A Wireless Module GSM/GPRS/SMS

(0)

The SIM800A Wireless Module is a compact, industrial-grade GSM/GPRS communication module that supports quad-band GSM900/1800MHz operation. It provides reliable GSM voice, SMS, and GPRS data transmission, making it ideal for a wide range of remote communication and IoT applications. This module is optimized with an efficient power design, ESD protection,...

BDT 1,090

BDT 1,090 tax incl.

BDT 1,090 tax excl.

BDT 1,090 tax incl.

BDT 0 Tax

BDT 1,090 tax excl.

BDT 0 Tax

BDT 1,090 tax incl.

In stock

In stock: 67

Reference: RBD-2513

5V Electromagnet - 25 Kg Holding Force - P40/20

(0)

5V DC electromagnet with strong 25Kg holding force Operates at 0.6A current draw, efficient and compact Approximate lifting capacity: 5Kg on flat ferromagnetic surfaces Instant magnetic control – turns on/off with power supply Ideal for robotics, automation, locks, and DIY projects Durable P40/20 size design with reliable performance

BDT 1,350

BDT 1,350 tax incl.

BDT 1,350 tax excl.

BDT 1,350 tax incl.

BDT 0 Tax

BDT 1,350 tax excl.

BDT 0 Tax

BDT 1,350 tax incl.

In-Stock

In stock: 13

Reference: RBD-2217

LM35D Analog Temperature Sensor Module

(0)

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...

BDT 160

BDT 160 tax incl.

BDT 160 tax excl.

BDT 160 tax incl.

BDT 0 Tax

BDT 160 tax excl.

BDT 0 Tax

BDT 160 tax incl.

In-Stock

In stock: 98

Reference: RBD-3750

Bluetooth 4.0 BLE HM-10 Original

(0)

Bluetooth v4.0 module. It works with voltage from 3.3 V to 5 V, it communicates over a serial UART interface (RX, TX pins), it supports the AT command. Maximum transmitter power is +6 dBm, the receiver sensitivity is -23 dBm. It has a built-in voltage converter so it can work in the standard of 3.3 V and 5 V.You can’t detect it using your phone’s regular...

BDT 645

BDT 645 tax incl.

BDT 645 tax excl.

BDT 645 tax incl.

BDT 0 Tax

BDT 645 tax excl.

BDT 0 Tax

BDT 645 tax incl.

In stock

In stock: 18

Reference: RBD-2514

5V Electromagnet - 10 Kg Holding Force - P30/22

(0)

Compact 5V DC electromagnet with 10Kg (22lb) holding force Easy to control: becomes magnetic when powered, demagnetizes when off Works best on flat ferromagnetic surfaces for strong grip Operates safely at 4–6V DC with ~0.6A current draw Ideal for DIY, robotics, locks, and automation projects Durable P30/22 form factor with reliable build for repeated use

BDT 1,020

BDT 1,020 tax incl.

BDT 1,020 tax excl.

BDT 1,020 tax incl.

BDT 0 Tax

BDT 1,020 tax excl.

BDT 0 Tax

BDT 1,020 tax incl.

Last items in stock

In stock: 2

Reference: RBD-2221

10.525GHz HB100X Microwave Sensor Module

(0)

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

BDT 1,190

BDT 1,190 tax incl.

BDT 1,190 tax excl.

BDT 1,190 tax incl.

BDT 0 Tax

BDT 1,190 tax excl.

BDT 0 Tax

BDT 1,190 tax incl.

In-Stock

In stock: 24

Reference: RBD-2515

5V Electromagnet - 5 Kg Holding Force - P25/20

(0)

Compact 5V DC electromagnet with 5 Kg (11 lb) holding force Approximate pickup capacity: 1 Kg (2 lb) depending on surface contact Operates on 4–6V DC with 0.6A current draw Reliable coil and iron core design with residual magnetism release Ideal for DIY, robotics, automation, and educational projects Small size: only 25mm diameter, lightweight and easy to...

BDT 890

BDT 890 tax incl.

BDT 890 tax excl.

BDT 890 tax incl.

BDT 0 Tax

BDT 890 tax excl.

BDT 0 Tax

BDT 890 tax incl.

In-Stock

In stock: 104

Reference: RBD-2224

Active Single Phase Voltage Transformer AC Voltage Sensor Module ZMPT101B

(0)

Voltage – 250V Easy PCB mounting Good consistency Widely acclaimed

BDT 270

BDT 270 tax incl.

BDT 270 tax excl.

BDT 270 tax incl.

BDT 0 Tax

BDT 270 tax excl.

BDT 0 Tax

BDT 270 tax incl.

In-Stock

In stock: 24

Reference: RBD-3774

CH343P High-Speed USB to TTL (Serial) Module with Type-C Connector

(0)

The CH343P High-Speed USB to TTL Module is a compact and reliable USB-to-serial converter designed for high-speed communication, debugging, and device interfacing. Featuring the CH343P chip and a modern USB Type-C connector, this module supports baud rates up to 6 Mbps, making it ideal for upgrading legacy serial peripherals or adding additional serial...

BDT 350

BDT 350 tax incl.

BDT 350 tax excl.

BDT 350 tax incl.

BDT 0 Tax

BDT 350 tax excl.

BDT 0 Tax

BDT 350 tax incl.

In stock

In stock: 6

Reference: RBD-2516

5V Electromagnet - 2.5 Kg Holding Force - P20/15

(0)

Compact 5V DC Electromagnet with 2.5Kg holding force (P20/15) Converts electrical energy into magnetic force instantly with 5VDC input Reliable and durable build with iron core and copper coil design Quick magnetization and automatic demagnetization when power is off Ideal for DIY electronics, automation, robotics, and magnetic experiments Lightweight and...

BDT 690

BDT 690 tax incl.

BDT 690 tax excl.

BDT 690 tax incl.

BDT 0 Tax

BDT 690 tax excl.

BDT 0 Tax

BDT 690 tax incl.

In-Stock

In stock: 9

HLK-LD1115H 24Ghz Human Presence Sensor mmWave Radar Module Robotics Bangladesh

Reference: RBD-2227

Brand: Hi-Link

HLK-LD1115H 24Ghz Human Presence Sensor mmWave Radar Module

(0)

High sensitivity 24GHz millimeter wave human presence detection radar module Detects and accumulates small movements like human breathing Higher accuracy in presence detection within a certain range Not easy to miss detections Detection distance: > 4m static human presence, > 16m motion Range: Hanging height 3m, static body detection coverage radius...

BDT 1,850

BDT 1,850 tax incl.

BDT 1,850 tax excl.

BDT 1,850 tax incl.

BDT 0 Tax

BDT 1,850 tax excl.

BDT 0 Tax

BDT 1,850 tax incl.

In-Stock

In stock: 23

Reference: RBD-2518

Plastic Water Solenoid Valve - 12V - 1/2" Nominal

(0)

Plastic Water Solenoid Valve – 12V DC with 1/2" nominal inlet/outlet Normally closed design – opens instantly when powered Fast response time (≤0.15s open, ≤0.3s close) Wide operating pressure range: 0.02 MPa – 0.8 MPa (3–116 PSI) Durable design with ≥50 million actuation cycles Ideal for DIY irrigation, gardening, fluid automation & robotics projects

BDT 890

BDT 890 tax incl.

BDT 890 tax excl.

BDT 890 tax incl.

BDT 0 Tax

BDT 890 tax excl.

BDT 0 Tax

BDT 890 tax incl.

In-Stock

In stock: 34

Reference: RBD-2229

Piezoelectric Vibration Sensor Module with Analog & Digital Output

(0)

Highly sensitive and reliable Piezoelectric Vibration Sensor Module Detects vibration and measures acceleration Analog and digital outputs Suitable for industrial control systems, robotics, automotive, and consumer electronics

BDT 180

BDT 180 tax incl.

BDT 180 tax excl.

BDT 180 tax incl.

BDT 0 Tax

BDT 180 tax excl.

BDT 0 Tax

BDT 180 tax incl.

In-Stock

In stock: 26

Reference: RBD-3823

TM7711 Weighing Sensor Module – 24-Bit Precision ADC Weight Measurement Single-Chip Microcontroller

(0)

The TM7711 Weighing Sensor Module is a high-performance, single-chip microcomputer solution designed for precise and stable weight measurement applications. Combining a 24-bit high-resolution ADC with an integrated microcontroller, the TM7711 delivers outstanding accuracy and reliability across a wide range of load cell types.

BDT 350

BDT 350 tax incl.

BDT 350 tax excl.

BDT 350 tax incl.

BDT 0 Tax

BDT 350 tax excl.

BDT 0 Tax

BDT 350 tax incl.

In-Stock

In stock: 28

Reference: RBD-2524

37GB 12V High Torque Gear Motor - 200 RPM

(0)

DC 12V 200 RPM 37GB-555 Gear Reducer Motor Consumes less current Higher durability

BDT 1,690

BDT 1,690 tax incl.

BDT 1,690 tax excl.

BDT 1,690 tax incl.

BDT 0 Tax

BDT 1,690 tax excl.

BDT 0 Tax

BDT 1,690 tax incl.

In-Stock

In stock: 24

Reference: RBD-2231

CJMCU-3216 AP3216 Digital Optical Proximity Sensor

(0)

Working voltage:2.8-3.8V ALS, IR LED and Proximity Detector in an Optical Module; Ambient Light Sensing (ALS); Approximates Human Eye Response; Programmable Interrupt Function with Upper and Lower Threshold; Up to 16-Bit Resolution; High Sensitivity Operates Behind Darkened Glass; Low Lux Performance at 0.01 lux;

BDT 450

BDT 450 tax incl.

BDT 450 tax excl.

BDT 450 tax incl.

BDT 0 Tax

BDT 450 tax excl.

BDT 0 Tax

BDT 450 tax incl.

In-Stock

In stock: 23

Reference: RBD-2533

QTR-8A Reflectance Sensor Array

(0)

8-channel reflectance sensor array with IR LED/phototransistor pairs Ideal for line-following robots, proximity detection, and surface tracking 0.375" (9.525 mm) pitch for accurate edge and path detection Independent analog voltage outputs for precise sensing MOSFET control enables LED power saving and PWM brightness control Compatible with 5V (default)...

BDT 1,150

BDT 1,150 tax incl.

BDT 1,150 tax excl.

BDT 1,150 tax incl.

BDT 0 Tax

BDT 1,150 tax excl.

BDT 0 Tax

BDT 1,150 tax incl.

In-Stock

In stock: 28

Reference: RBD-2235

27mm Piezo Ceramic Elements Sound Sensor

(0)

Sound pressure level: 85DB 10cm The input voltage: 30vp-p max Operating Temperature: -20~70 Clear sound Ultra-thin and lightweight Low power consumption for voltage type

BDT 55

BDT 55 tax incl.

BDT 55 tax excl.

BDT 55 tax incl.

BDT 0 Tax

BDT 55 tax excl.

BDT 0 Tax

BDT 55 tax incl.

In-Stock

In stock: 109

Gravity: Voice Recorder Module Robotics Bangladesh

Reference: RBD-2541

Brand: DFRobot

Gravity: Voice Recorder Module

(0)

Compact voice recorder module with record & play functions Supports up to 10 seconds of voice recording and playback Simple operation with press-to-record button control Compatible with 8Ω 3W speakers or external active speakers 3-pin digital interface for Arduino or microcontroller playback triggering Lightweight, easy integration for DIY and...

BDT 950

BDT 950 tax incl.

BDT 950 tax excl.

BDT 950 tax incl.

BDT 0 Tax

BDT 950 tax excl.

BDT 0 Tax

BDT 950 tax incl.

In-Stock

In stock: 8

Reference: RBD-2236

20mm Piezo Ceramic Elements Sound Sensor

(0)

Plate Diameter: 20mm Element Diameter: 14mm Plate Thickness: .42mm Lead Length: ~50mm Plate Material: Brass Resonant Frequency (kHz): 6.3 +/- .6kHz

BDT 50

BDT 50 tax incl.

BDT 50 tax excl.

BDT 50 tax incl.

BDT 0 Tax

BDT 50 tax excl.

BDT 0 Tax

BDT 50 tax incl.

In-Stock

In stock: 151

Reference: RBD-3867

3211 RGB Matrix Bonnet for Raspberry Pi

(0)

Adafruit-compatible 3211 RGB Matrix Bonnet designed for Raspberry Pi with 40-pin GPIO header. Simplifies RGB matrix control and eliminates complex wiring for colorful LED display projects. Equipped with onboard level shifters to convert 3.3V signals to 5V for reliable matrix operation. Integrated power protection circuitry ensures safe and stable...

BDT 3,995

BDT 3,995 tax incl.

BDT 3,995 tax excl.

BDT 3,995 tax incl.

BDT 0 Tax

BDT 3,995 tax excl.

BDT 0 Tax

BDT 3,995 tax incl.

Last items in stock

In stock: 1

Reference: RBD-2573

Cap Conductive Slip Ring 6 Wire

(0)

A slip ring is an electromechanical device that allows the transmission of power and electrical signals from a stationary to a rotating structure. A slip ring can be used in any electromechanical system that requires rotation while transmitting power or signals. It can improve mechanical performance, simplify system operation and eliminate damage-prone...

BDT 990

BDT 990 tax incl.

BDT 990 tax excl.

BDT 990 tax incl.

BDT 0 Tax

BDT 990 tax excl.

BDT 0 Tax

BDT 990 tax incl.

In-Stock

In stock: 11

Reference: RBD-2237

15mm Piezo Ceramic Elements Sound Sensor

(0)

Sound pressure level: 85DB 10cm The input voltage: 30vp-p max Clear sound Ultra-thin and lightweight No contacts: therefore, no noise and highly reliable Operating Temperature: -20~70 Storage Temperature: -30-80

BDT 48

BDT 48 tax incl.

BDT 48 tax excl.

BDT 48 tax incl.

BDT 0 Tax

BDT 48 tax excl.

BDT 0 Tax

BDT 48 tax incl.

In-Stock

In stock: 48

Reference: RBD-2611

QTR-8RC Reflectance Sensor Array

(0)

8-channel IR reflectance sensor array for line following & proximity detection Digital I/O outputs – no ADC required, faster and simpler interfacing LEDs arranged in pairs to reduce power consumption, with MOSFET control for power saving Compatible with 3.3V–5V logic, total current consumption under 100mA Optimal sensing distance: 3mm, max sensing...

BDT 1,150

BDT 1,150 tax incl.

BDT 1,150 tax excl.

BDT 1,150 tax incl.

BDT 0 Tax

BDT 1,150 tax excl.

BDT 0 Tax

BDT 1,150 tax incl.

In-Stock

In stock: 45

Reference: RBD-2248

TE Connectivity LDT0-028K Piezoelectric Sensor Vibration Silver Ink Electrode No Mass Version

(0)

Model: LDT0-028K Solder tab connection Withstands high impact

BDT 550

BDT 550 tax incl.

BDT 550 tax excl.

BDT 550 tax incl.

BDT 0 Tax

BDT 550 tax excl.

BDT 0 Tax

BDT 550 tax incl.

In-Stock

In stock: 9

Gravity Digital I2C Signal Isolator Robotics Bangladesh

Reference: RBD-3938

Brand: DFRobot

Gravity Digital I2C Signal Isolator

(0)

Digital Signal Isolator prevents interference between sensor modules by isolating I2C signals and providing power, suitable for water quality systems.

BDT 3,290

BDT 3,290 tax incl.

BDT 3,290 tax excl.

BDT 3,290 tax incl.

BDT 0 Tax

BDT 3,290 tax excl.

BDT 0 Tax

BDT 3,290 tax incl.

Last items in stock

In stock: 3

Reference: RBD-2614

P-Channel MOSFET 55V 31A IRF5305

(0)

P-Channel MOSFET IRF5305 rated for -55V and -31A high-power applications Low Rds(on) of 60mΩ ensures minimal power loss and high efficiency Compatible with 5V microcontrollers for easy control of high-power loads Fast switching speed and rugged HEXFET design for reliability Fully avalanche-rated with wide operating temperature range (-55°C to 175°C) Ideal...

BDT 140

BDT 140 tax incl.

BDT 140 tax excl.

BDT 140 tax incl.

BDT 0 Tax

BDT 140 tax excl.

BDT 0 Tax

BDT 140 tax incl.

In-Stock

In stock: 96

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