Keypad /Touch/ Human Interface

Reference: RBD-2317

5-way Tactile Navigation Switch

(0)

5-way tactile navigation switch with north, south, east, west, and center push functionality Compact design ideal for creating directional control interfaces Mini joystick-like operation for intuitive user input Compatible with breadboards and perfboards with slight pin adjustments Lightweight and easy to integrate into DIY and prototyping projects

BDT 99

BDT 99 tax incl.

BDT 99 tax excl.

BDT 99 tax incl.

BDT 0 Tax

BDT 99 tax excl.

BDT 0 Tax

BDT 99 tax incl.

In-Stock

In stock: 38

Self-powered Wireless Switch 433Mhz Robotics Bangladesh

Reference: RBD-2327

Brand: DFRobot

Self-powered Wireless Switch 433Mhz

(0)

Self-powered wireless switch using 433MHz RF signal for battery-free operation Converts press kinetic energy into electrical energy via electromagnetic induction Maintenance-free and eco-friendly solution for various applications Supports up to 15 adjustable states and a lifetime of 100,000 presses Compatible with receivers using EV1527 encoding format...

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: 4

Reference: RBD-2331

Rotary Potentiometer Analog Knobs 8 Channel Module

(0)

8-channel rotary potentiometer module with I²C interface for easy integration Features 10K adjustable potentiometers for precise control of resistance Converts resistance changes into voltage output for microcontroller input Compatible with various microcontrollers, including Arduino and Raspberry Pi Compact module (80mm x 32mm) with simple wiring and...

BDT 640

BDT 640 tax incl.

BDT 640 tax excl.

BDT 640 tax incl.

BDT 0 Tax

BDT 640 tax excl.

BDT 0 Tax

BDT 640 tax incl.

In-Stock

In stock: 16

Reference: RBD-2411

360 Potentiometer Knob Rotary Encoder Module

(0)

Precise Rotation Feedback: Incremental encoder with 20 pulses per rotation. Bidirectional Counting: Measures both clockwise and counterclockwise rotations without limitations. 5V Operating Voltage: Ensures low power consumption with high accuracy. Photoelectric Scanning Technology: Delivers interference-free digital pulse signals. Versatile Applications:...

BDT 150

BDT 150 tax incl.

BDT 150 tax excl.

BDT 150 tax incl.

BDT 0 Tax

BDT 150 tax excl.

BDT 0 Tax

BDT 150 tax incl.

In-Stock

In stock: 45

Reference: RBD-2415

Dual PS2 Game Joystick Button Module Joystick Compatible With Arduino

(0)

Dual PS2 Joystick Module: Two joysticks with X and Y axis analog control for versatile input options. Integrated Push-Button Switches: Each joystick includes a built-in push-button for additional input. Arduino Compatible: Seamlessly integrates with Arduino boards for interactive projects. Compact Design: Module dimensions of 65.1x53.8 mm for easy...

BDT 420

BDT 420 tax incl.

BDT 420 tax excl.

BDT 420 tax incl.

BDT 0 Tax

BDT 420 tax excl.

BDT 0 Tax

BDT 420 tax incl.

In-Stock

In stock: 5

Reference: RBD-2475

Mechanical Decade Counters Small Size 5 Counter

(0)

Compact mechanical decade counters bundled in a set of 5 with end caps Each counter features two buttons – up and down counting Counts from 0–9 and resets back to 0 automatically Snap-together design allows flexible configurations Includes PCB with 11 contacts for easy interfacing (1 common + 10 outputs) Ideal for DIY electronics, robotics, test...

BDT 580

BDT 580 tax incl.

BDT 580 tax excl.

BDT 580 tax incl.

BDT 0 Tax

BDT 580 tax excl.

BDT 0 Tax

BDT 580 tax incl.

In-Stock

In stock: 27

Breadboard-friendly SPDT Slide Switch 0.1"/ 2.

Reference: RBD-2476

SPDT Slide Switch 0.1"/ 2.54mm Spacing

(0)

Compact SPDT slide switch with 0.1" (2.54mm) standard spacing Fits perfectly on breadboards, perfboards, and DIY circuits Reliable ON/OFF or selector switch functionality Smooth sliding action yet resistant to accidental toggling Middle pin switches connection between left or right pin Ideal for Arduino, robotics, and electronic hobby projects

BDT 18

BDT 18 tax incl.

BDT 18 tax excl.

BDT 18 tax incl.

BDT 0 Tax

BDT 18 tax excl.

BDT 0 Tax

BDT 18 tax incl.

In-Stock

In stock: 1629

Reference: RBD-2680

Arcade Joystick 360 Ball Top- Short Handle

(0)

4-way Pacman style arcade joystick for classic gaming projects Durable ABS plastic and alloy construction for long-lasting use Features 4 microswitches for accurate on/off position detection Spring return-to-center mechanism ensures smooth control Compact design: 101mm overall height, 97x65mm base, 60mm joystick height Compatible with Arduino, Raspberry...

BDT 1,250

BDT 1,250 tax incl.

BDT 1,250 tax excl.

BDT 1,250 tax incl.

BDT 0 Tax

BDT 1,250 tax excl.

BDT 0 Tax

BDT 1,250 tax incl.

In-Stock

In stock: 12

Reference: RBD-3050

Standalone 5-Pad Capacitive Touch Sensor Breakout - AT42QT1070

(0)

Standalone 5-pad capacitive touch sensor breakout using AT42QT1070 Works without a microcontroller – plug-and-play with 1.8–5.5V DC power Detects touch via conductive pads, each with corresponding LED feedback Simple ground-based output for easy integration with button-based projects Supports up to 5 independent touch inputs (one active at a time)...

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: 10

Reference: RBD-3120

High Sensitivity Rotary Angle Sensor Adjustable Potentiometer Knob Module

(0)

High-sensitivity rotary angle sensor based on a 10KΩ adjustable potentiometer Analog voltage output (0–VCC) varies linearly with rotation angle Compatible with 3.3V–5.5V systems, including Arduino and Raspberry Pi Aluminum knob ensures smooth and precise control Four M2 mounting holes for stable and easy installation Ideal for volume, brightness, and...

BDT 290

BDT 290 tax incl.

BDT 290 tax excl.

BDT 290 tax incl.

BDT 0 Tax

BDT 290 tax excl.

BDT 0 Tax

BDT 290 tax incl.

In-Stock

In stock: 34

Reference: RBD-3213

Toggle Switch and Cover - Illuminated (Red)

(0)

Illuminated toggle switch with red LED and protective missile-style cover. Rated for 20A at 12V, ideal for automotive or electronics projects. LED can operate with voltages as low as 3.3V, making it versatile. Stylish red cover adds a professional and safety-oriented design. Suitable for panel mounting in 12mm holes for secure installtion. Perfect for DIY...

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: 15

Reference: RBD-3214

Toggle Switch and Cover - Illuminated (Green)

(0)

Illuminated toggle switch with green LED and protective missile-style cover. Rated for 20A at 12V, suitable for high-current applications. LED operates from 3.3V, compatible with microcontrollers and automotive use. Panel mountable in a 12mm hole for secure and professional installation. Safety cover prevents accidental toggling, adding a sleek control...

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: 9

Reference: RBD-3215

Toggle Switch and Cover - Illuminated (Blue)

(0)

Blue illuminated toggle switch with protective missile-style cover. Rated for 20A at 12V DC — reliable for high-current circuits. Built-in LED illumination (works from as low as 3.3V). Secure locking cover prevents accidental activation. Ideal for automotive, marine, and DIY electronic projects. Compact design fits standard 12mm mounting holes. Note: The...

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: 11

Reference: RBD-3216

Toggle Switch and Cover - Illuminated (Orange)

(0)

Orange illuminated toggle switch with protective missile-style cover. Rated for 20A at 12V DC — perfect for heavy-duty applications. Built-in LED illumination (works with as low as 3.3). Secure locking cover prevents accidental switching. Ideal for automotive, marine, and robotics control panels. Compact 12mm panel mount design for easy installation....

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: 14

Gravity Analog Rotation Potentiometer Sensor for Arduino - Rotation 300° Robotics Bangladesh

Reference: RBD-3234

Brand: DFRobot

Gravity Analog Rotation Potentiometer Sensor for Arduino - Rotation 300°

(0)

Gravity Analog Rotation Potentiometer Sensor with 300° rotation range. Provides analog output for position-based input control using Arduino. Compatible with 3.3V–5V systems including Raspberry Pi, Intel Edison, and Curie. Gravity interface design enables plug-and-play connection with IO Expansion Shield. Ideal for learning analog signals, building MIDI...

BDT 590

BDT 590 tax incl.

BDT 590 tax excl.

BDT 590 tax incl.

BDT 0 Tax

BDT 590 tax excl.

BDT 0 Tax

BDT 590 tax incl.

In-Stock

In stock: 9

Reference: RBD-3264

4x4 Micro Switch Matrix Keypad

(0)

4x4 Micro Switch Matrix Keypad with 16 tactile push buttons for digital input. 8-pin interface (4 rows × 4 columns) for efficient and simple wiring Pre-soldered pin headers for direct connection to Arduino, ESP32, or Raspberry Pi. Durable microswitch buttons ensure reliable and long-term use. Operates at 3.3V–5V, compatible with most microcontrollers....

BDT 200

BDT 200 tax incl.

BDT 200 tax excl.

BDT 200 tax incl.

BDT 0 Tax

BDT 200 tax excl.

BDT 0 Tax

BDT 200 tax incl.

In-Stock

In stock: 38

Reference: RBD-3298

5-Way Tactile Switch Breakout

(0)

5-way tactile switch module offering up, down, left, right, and center click control Ideal for menu navigation, robotic control, and gaming input applications. Compact and breadboard-friendly design for easy prototyping. Provides simple digital output compatible with Arduino, ESP32, and Raspberry Pi. Built with a durable tactile mechanism ensuring...

BDT 295

BDT 295 tax incl.

BDT 295 tax excl.

BDT 295 tax incl.

BDT 0 Tax

BDT 295 tax excl.

BDT 0 Tax

BDT 295 tax incl.

In-Stock

In stock: 13

Reference: RBD-3304

I2C 4x4 Capacitive Touch Keypad with Cable

(0)

16-key capacitive touch keypad based on TTP229 IC with I2C communication interface. Operates at 3.3V–5V, compatible with Arduino, ESP32, Raspberry Pi, STM32, and more Touch-sensitive design eliminates mechanical wear and ensures long-term reliability. Compact 56×70mm PCB with mounting holes for easy installation. Ideal for home automation, security...

BDT 790

BDT 790 tax incl.

BDT 790 tax excl.

BDT 790 tax incl.

BDT 0 Tax

BDT 790 tax excl.

BDT 0 Tax

BDT 790 tax incl.

In-Stock

In stock: 7

Reference: RBD-3318

Mini 2-Axis Analog Thumbstick

(0)

Compact 2-axis analog thumbstick for precise directional input Built-in dual 10KΩ potentiometers for X and Y axis control Self-centering joystick returns to neutral when released Ideal for robotics, gaming controllers, and Arduino projects Compatible with custom breakout boards and easy to solder Lightweight, durable design similar to PSP-style...

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: 24

Reference: RBD-3317

MLX90333 Handle 3D Joystick Absolute Position Sensor Module

(0)

High-precision 3D joystick sensor using MLX90333 magnetometer technology Supports analog, PWM, and SPI output modes for versatile integration Fast sampling rate (200µs) and 12-bit resolution for accurate motion tracking Operates across -40°C to +85°C for reliable industrial and robotics applications Compact 28.5 × 22.1 × 3.3mm module with dual M3 mounting...

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: 9

Reference: RBD-3319

YwRobot 5bit Analog Keyboard Module

(0)

Compact 5-key analog keyboard for Arduino and microcontroller projects Requires only one analog input pin to detect five distinct key presse Saves GPIO resources, ideal for projects with limited I/O Simple 3-pin connection: VCC, GND, and Analog Out Compatible with Arduino, ESP32, STM32, and other MCUs Durable design ensures reliable and long-lasting...

BDT 790

BDT 790 tax incl.

BDT 790 tax excl.

BDT 790 tax incl.

BDT 0 Tax

BDT 790 tax excl.

BDT 0 Tax

BDT 790 tax incl.

In-Stock

In stock: 4

Reference: RBD-3340

Panasonic Square Micro Switch for Mouse Middle Button

(0)

Original Panasonic square micro switch for mouse middle button replacement. Available in two variants: Black Dot (8 million clicks) and Brown Dot (10 million clicks). Compact and precise design for reliable and responsive performance. Ensures long lifespan and consistent tactile feedback during use. Ideal for repairing or upgrading high-performance...

BDT 40

BDT 40 tax incl.

BDT 40 tax excl.

BDT 40 tax incl.

BDT 0 Tax

BDT 40 tax excl.

BDT 0 Tax

BDT 40 tax incl.

In-Stock

In stock: 26

22 inch 10 Touch Points IR Touch Screen/IR Touch Panel, IR Touch Frame, IR Touch Overlay Kit Robotics Bangladesh

Reference: RBD-3425

21 inch 10 Touch Points IR Touch Screen/IR Touch Panel, IR Touch Frame, IR Touch Overlay Kit

(0)

21 Inch 10 Touch Points IR Touch Screen frame for converting regular displays into touch monitorsSupports multi-touch gestures including zoom, rotate, drag, and drawFast ≤15ms response time for smooth and accurate touch performanceUSB interface for quick plug-and-play connectivityWorks with Windows, Android, Linux, and macOS (driver required for...

BDT 9,950

BDT 9,950 tax incl.

BDT 9,950 tax excl.

BDT 9,950 tax incl.

BDT 0 Tax

BDT 9,950 tax excl.

BDT 0 Tax

BDT 9,950 tax incl.

Last items in stock

In stock: 3

Reference: RBD-3550

Joystick Pro X1 High-Precision Analog Joystick Module – YWRobot

(0)

The Joystick Pro X1 from YWRobot is a high-precision analog joystick module designed for demanding applications where responsiveness and accuracy are crucial. With a sturdy 40mm stick length and a solid mechanical structure, this joystick offers smooth and responsive control ideal for robotics, DIY game controllers, camera gimbals, and more.

BDT 2,950

BDT 2,950 tax incl.

BDT 2,950 tax excl.

BDT 2,950 tax incl.

BDT 0 Tax

BDT 2,950 tax excl.

BDT 0 Tax

BDT 2,950 tax incl.

Last items in stock

In stock: 3

Reference: RBD-3697

55" Smart Classroom Interactive IR Touch Panel Overlay Kit - 10-Point Multi-Touch, No Glass

(0)

Turn Any 55" Display into a Smart Classroom Board – 10-point multi-touch IR overlay kit for teaching, presentations, and business analytics. Interactive Digital Board for Schools & Offices – Upgrade your monitor into a smart classroom touch screen in minutes. 55" Multi-Touch IR Overlay Kit – Perfect for smart classrooms, digital boards, and corporate...

BDT 18,950

BDT 18,950 tax incl.

BDT 18,950 tax excl.

BDT 18,950 tax incl.

BDT 0 Tax

BDT 18,950 tax excl.

BDT 0 Tax

BDT 18,950 tax incl.

Last items in stock

In stock: 1

Reference: RBD-3698

65" Smart Classroom Interactive IR Touch Panel Overlay Kit - 10-Point Multi-Touch, No Glass

(0)

Turn Any 65" Display into a Smart Classroom Board – 10-point multi-touch IR overlay kit for teaching, presentations, and business analytics. Interactive Digital Board for Schools & Offices – Upgrade your monitor into a smart classroom touch screen in minutes. 65" Multi-Touch IR Overlay Kit – Perfect for smart classrooms, digital boards, and corporate...

BDT 19,950

BDT 19,950 tax incl.

BDT 19,950 tax excl.

BDT 19,950 tax incl.

BDT 0 Tax

BDT 19,950 tax excl.

BDT 0 Tax

BDT 19,950 tax incl.

Last items in stock

In stock: 1

ESP32-S3 7-Inch Display Development Board Type B with Touch Waveshare Robotics Bangladesh

Reference: RBD-3783

Brand: Waveshare

ESP32-S3 7-Inch Display Development Board Type B with Touch Waveshare

(0)

The ESP32-S3 7″ Display Development Board (Type B) is a powerful microcontroller development platform featuring the ESP32-S3-WROOM-1-N16R8 module, equipped with a 32-bit LX7 dual-core processor running up to 240MHz. With integrated Wi-Fi (802.11 b/g/n) and Bluetooth 5 LE, onboard 16MB Flash and 8MB PSRAM, and a vibrant 7-inch 1024×600 LCD panel, this...

BDT 8,990

BDT 8,990 tax incl.

BDT 8,990 tax excl.

BDT 8,990 tax incl.

BDT 0 Tax

BDT 8,990 tax excl.

BDT 0 Tax

BDT 8,990 tax incl.

In stock

In stock: 6

ESP32-S3 5-Inch Display Development Board With Touch 800×480 Waveshare Robotics Bangladesh

Reference: RBD-3784

Brand: Waveshare

ESP32-S3 5-Inch Display Development Board With Touch 800×480 Waveshare

(0)

SKU:28117 | Part No.: ESP32-S3-Touch-LCD-5 | Brand: WaveshareThe Waveshare ESP32-S3 5″ Display Development Board (Touch, Standard Version) is a feature-rich development platform powered by the ESP32-S3-WROOM-1-N16R8 module. Equipped with a dual-core 32-bit LX7 processor running at up to 240MHz, built-in 16MB Flash and 8MB PSRAM, and a vibrant 800×480...

BDT 7,990

BDT 7,990 tax incl.

BDT 7,990 tax excl.

BDT 7,990 tax incl.

BDT 0 Tax

BDT 7,990 tax excl.

BDT 0 Tax

BDT 7,990 tax incl.

In stock

In stock: 5

Reference: RBD-4156

Qw/ST Pad – I2C Game Controller (Qwiic / STEMMA QT Compatible)

(0)

The Qw/ST Pad is a compact, chainable I2C game controller module designed to add multiple physical buttons and indicator LEDs to projects using Raspberry Pi, Raspberry Pi Pico, RP2040, RP2350, and other I2C-capable controllers.

BDT 2,380

BDT 2,380 tax incl.

BDT 2,380 tax excl.

BDT 2,380 tax incl.

BDT 0 Tax

BDT 2,380 tax excl.

BDT 0 Tax

BDT 2,380 tax incl.

Last items in stock

In stock: 1

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