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Reference: RBD-3261

ESP8266 Witty Cloud ESP-12F WiFi Module

(0)

ESP8266 Witty Cloud ESP-12F WiFi module featuring integrated RGB LED, LDR sensor, and pushbutton. Powered by ESP8266 32-bit microcontroller with 4MB flash and 80/160MHz clock speed. Supports Arduino IDE, NodeMCU, and AT command programming via CH340 USB interface. Includes dual-board design with detachable USB interface for flexible use Built-in 802.11...

BDT 490

BDT 490 tax incl.

BDT 490 tax excl.

BDT 490 tax incl.

BDT 0 Tax

BDT 490 tax excl.

BDT 0 Tax

BDT 490 tax incl.

In-Stock

In stock: 27

Reference: RBD-3228

TD-8120MG Digital High Torque Servo Motor Metal Gear 20kg 270°

(0)

TD-8120MG Digital Servo with 270° ±3° extended rotation range. High torque output of up to 22.8kg.cm at 7.2V for heavy-duty performance Durable all-metal gears and aluminum casing ensure long lifespan. Waterproof and dust-resistant construction for rugged applications. Fast response time of 0.14s/60° at 7.2V with stable PWM control. Ideal for robotics,...

BDT 1,490

BDT 1,490 tax incl.

BDT 1,490 tax excl.

BDT 1,490 tax incl.

BDT 0 Tax

BDT 1,490 tax excl.

BDT 0 Tax

BDT 1,490 tax incl.

In-Stock

In stock: 7

Reference: RBD-2843

Automatic Switching Module Charging Control Board DC 12V 10A

(0)

Automatic switching module for uninterrupted power supply Seamlessly switches between DC power supply and battery backup Supports DC 12V input with up to 10A current capacity Built-in under-voltage and over-voltage protection Simultaneously powers the load and charges the battery Compact, reliable, and easy to integrate into backup systems

BDT 850

BDT 850 tax incl.

BDT 850 tax excl.

BDT 850 tax incl.

BDT 0 Tax

BDT 850 tax excl.

BDT 0 Tax

BDT 850 tax incl.

In-Stock

In stock: 18

Reference: RBD-2597

Lithium Ion Battery - 2000 mAh 3.7V

(0)

Rechargeable lithium ion battery for long-lasting power Compact size for easy integration 2000 mAh capacity for powering a variety of devices 3.7V nominal voltage Perfect for gadgets, IoT projects, and more

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: 15

Reference: RBD-2432

2mm Pitch 40Pin Female Pin Header Socket Strip Connector

(0)

40-pin female header socket with 2.0mm pitch for versatile PCB connections Gold-plated pins ensure superior conductivity and long-lasting durability Easily breakable into smaller pin counts without losing quality Compatible with Arduino, Raspberry Pi, Pine64, and DIY electronic projects Compact through-hole design for breadboards and circuit repairs...

BDT 33

BDT 33 tax incl.

BDT 33 tax excl.

BDT 33 tax incl.

BDT 0 Tax

BDT 33 tax excl.

BDT 0 Tax

BDT 33 tax incl.

In-Stock

In stock: 79

Reference: RBD-2228

CJMCU-9833 AD9833BRMZ Programmable Sine Triangular Square Waveform Generator Module

(0)

Working voltage: 2.3V-5.5V. Working temperature range: -40 ~ + 105. Onboard 25MHZ (accuracy of 50ppm) active crystal. On-board high-speed amplifiers

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: 15

Reference: RBD-2216

PCF8591 Module Analog to Digital / Digital-Analog Converter Module

(0)

Module chip using PCF8951 Module supports external voltage input of the 4-way acquisition (voltage input range of 0-5v) The module integrated photoresistor by AD collection precise value of the ambient light intensity Module integrated thermistor by the precise value of the ambient temperature of the AD acquisition Module integrated 1 channel 0-5V voltage...

BDT 390

BDT 390 tax incl.

BDT 390 tax excl.

BDT 390 tax incl.

BDT 0 Tax

BDT 390 tax excl.

BDT 0 Tax

BDT 390 tax incl.

In-Stock

In stock: 18

Sold-out

Reference: RBD-1828

Argon ONE M.2 Case for Raspberry Pi 4

(0)

Sleek aluminum alloy enclosure Plastic base for excellent Wi-Fi signal strength Easy installation with magnetic removable top Easily accessible GPIO with color-coded pinouts M.2 SATA SSD NOT INCLUDED

BDT 6,990

BDT 6,990 tax incl.

BDT 6,990 tax excl.

BDT 6,990 tax incl.

BDT 0 Tax

BDT 6,990 tax excl.

BDT 0 Tax

BDT 6,990 tax incl.

Sold-out

In stock: -7

Reference: RBD-1646

AC-DC 5V 700mA 3.5W Precision Buck Converter AC 220V to 5v DC Step Down Transformer Power Supply Module

(0)

Input Voltage: 220VAC Output Voltage: 5 VDC. Output Power: 3.5W. Output overload and short circuit protection.

BDT 129

BDT 129 tax incl.

BDT 129 tax excl.

BDT 129 tax incl.

BDT 0 Tax

BDT 129 tax excl.

BDT 0 Tax

BDT 129 tax incl.

In-Stock

In stock: 157

Reference: RBD-1191

IR Receiver Shielded

(0)

Internal filter for PCM frequency. Inner shield, good anti-interference ability. High immunity against ambient light. Improved shielding against electric field disturbance 3.0V or 5.0V supply voltage; low power consumption. TTL and CMOS compatibility. Suitable transmission code:NEC code,RC5 code. Universal receiver. 38 KHz. Infrared remote control receiver.

BDT 15

BDT 15 tax incl.

BDT 15 tax excl.

BDT 15 tax incl.

BDT 0 Tax

BDT 15 tax excl.

BDT 0 Tax

BDT 15 tax incl.

In-Stock

In stock: 95

Sold-out

Reference: RBD-0840

Veroboard Dot Type

(0)

Dimension: 14.5×6 cm Copper Thickness 1-4 OZ Board Thickness 1.1 mm Board color: Brown

BDT 35

BDT 35 tax incl.

BDT 35 tax excl.

BDT 35 tax incl.

BDT 0 Tax

BDT 35 tax excl.

BDT 0 Tax

BDT 35 tax incl.

Sold-out

In stock: 0

Pre-Order

Reference: RBD-0645

Wago Analog Output 2AO 750-550

(0)

WAGO-I/O-SYSTEM 7502AO 0-10V DC750-550(/xxx-xxx)2-Channel Analog Output Module 0-10 VDC

BDT 30,000

BDT 30,000 tax incl.

BDT 30,000 tax excl.

BDT 30,000 tax incl.

BDT 0 Tax

BDT 30,000 tax excl.

BDT 0 Tax

BDT 30,000 tax incl.

Pre-Order

In stock: 0

Reference: RBD-3832

ESP32-P4 7-Inch IPS Smart Display with Touch Wi-Fi & Bluetooth HMI Development Board

(0)

ESP32-P4 7-Inch IPS Smart Display with Touch – Wi-Fi & Bluetooth HMI Development Board (1024×600, ESP32-C6, Camera & Audio Interface)

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.

In stock

In stock: 6

Reference: RBD-3269

Arduino Nano CH340G Development Board -Type C

(0)

Arduino Nano-compatible development board powered by ATmega328P microcontroller. Features a modern USB Type-C connector for power and programming. Equipped with CH340G USB-to-serial chip for stable communication. Compact, breadboard-friendly design for easy prototyping. Fully compatible with Arduino IDE and existing Nano libraries. Ideal for IoT,...

BDT 480

BDT 480 tax incl.

BDT 480 tax excl.

BDT 480 tax incl.

BDT 0 Tax

BDT 480 tax excl.

BDT 0 Tax

BDT 480 tax incl.

In-Stock

In stock: 25

Reference: RBD-3229

TD-8135MG Digital High Torque Servo Motor Metal Gear 35kg 360º Continuous Rotation

(0)

TD-8135MG Digital Servo Motor with 35.2kg.cm torque for high-load applications. 360° continuous rotation for smooth, uninterrupted motion control. Durable 5-metal gear system with CNC aluminum middle shell. Operates on 4.8V–8.4V, ideal for robotics, RC vehicles, and automation. PWM control enables variable speed and direction with Arduino or MCU....

BDT 1,950

BDT 1,950 tax incl.

BDT 1,950 tax excl.

BDT 1,950 tax incl.

BDT 0 Tax

BDT 1,950 tax excl.

BDT 0 Tax

BDT 1,950 tax incl.

In stock

In stock: 9

Reference: RBD-2996

Sipeed Tang Nano 9K FPGA Development Board

(0)

Powerful FPGA board with HDMI, RGB, and SPI screen interfaces for diverse projects. Ideal for FPGA beginners and enthusiasts to explore hardware design. Features 8640 LUT4s, 64M SDRAM, and various on-board peripherals for complex designs. Gowin IDE support simplifies FPGA design and configuration. Small form factor for easy integration into projects

BDT 2,750

BDT 2,750 tax incl.

BDT 2,750 tax excl.

BDT 2,750 tax incl.

BDT 0 Tax

BDT 2,750 tax excl.

BDT 0 Tax

BDT 2,750 tax incl.

Last items in stock

In stock: 1

Reference: RBD-2849

XY-CD63 30A Battery Charging Control Module Full Power Off Protection Undervoltage Power Protector

(0)

XY-CD63 30A battery charging control module with full power-off protection Supports programmable undervoltage and overvoltage protection settings LCD display for real-time voltage, percentage, and timing functions Adjustable conduction/delay time for precise power management Dual operating modes: charging (IN) and discharging (OUT) Compact ABS housing,...

BDT 1,390

BDT 1,390 tax incl.

BDT 1,390 tax excl.

BDT 1,390 tax incl.

BDT 0 Tax

BDT 1,390 tax excl.

BDT 0 Tax

BDT 1,390 tax incl.

In-Stock

In stock: 19

Reference: RBD-2249

20mm 2.4Mhz Ultrasonic Mist Maker Fogger Atomizing Transducer

(0)

Made From High-Quality Materials. Electronic High-Frequency Oscillations (2.4MHz). Material: Ceramic, Wire Diameter: Atomizer: 1.58cm/0.62in; Sealing ring: 2.0cm/0.75in

BDT 199

BDT 199 tax incl.

BDT 199 tax excl.

BDT 199 tax incl.

BDT 0 Tax

BDT 199 tax excl.

BDT 0 Tax

BDT 199 tax incl.

In-Stock

In stock: 137

Reference: RBD-1605

Battery Holder 2s for 18650 Battery

(0)

Hold 2 standard 18650 batteries. Wire Length: 15 cm. Output: 7.2v. Dimension (Appro.) : 76 x 40 x 20 mm Weight: 12gm High-quality plastic material

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: 80

Reference: RBD-1193

3mm Infrared Emitter and Detector

(0)

Infrared Photodiode Transmitter 3mm Infrared Photodiode Receiver 3mm

BDT 14

BDT 14 tax incl.

BDT 14 tax excl.

BDT 14 tax incl.

BDT 0 Tax

BDT 14 tax excl.

BDT 0 Tax

BDT 14 tax incl.

In-Stock

In stock: 266

Pre-Order

Reference: RBD-0646

Wago Analog Output 2AO 750-554

(0)

WAGO-I/O-SYSTEM 7502AO 4-20mA750-554(/xxx-xxx)2-Channel Analog Output Module 4-20 mA

BDT 45,000

BDT 45,000 tax incl.

BDT 45,000 tax excl.

BDT 45,000 tax incl.

BDT 0 Tax

BDT 45,000 tax excl.

BDT 0 Tax

BDT 45,000 tax incl.

Pre-Order

In stock: 0

3.5inch Resistive Touch Display (B) for Raspberry Pi Robotics Bangladesh

Reference: RBD-0339

Brand: Waveshare

3.5inch Resistive Touch Display (B) for Raspberry Pi

(0)

3.5inch Resistive Touch Display (B) For Raspberry Pi 480×320 IPS Screen SPICheck out New Product 3.5inch HDMI Display-B

BDT 4,100

BDT 4,100 tax incl.

BDT 4,100 tax excl.

BDT 4,100 tax incl.

BDT 0 Tax

BDT 4,100 tax excl.

BDT 0 Tax

BDT 4,100 tax incl.

Last items in stock

In stock: 3

New

LILYGO TTGO LoRa32 915Mhz ESP32 OLED 0.96 Inch Wireless Module Robotics Bangladesh

Reference: RBD-4179

LILYGO TTGO LoRa32 868/915Mhz ESP32 OLED 0.96 Inch Wireless Module

(0)

LILYGO TTGO Model: 915MHZ CH9102F T3_V1.6.1 LoRa32 V2.1_1.6 Version 915Mhz ESP32 LoRa OLED 0.96 Inch SD Card Bluetooth WIFI Wireless Module ESP-32 SMA

BDT 4,400

BDT 4,400 tax incl.

BDT 4,400 tax excl.

BDT 4,400 tax incl.

BDT 0 Tax

BDT 4,400 tax excl.

BDT 0 Tax

BDT 4,400 tax incl.

Last items in stock

In stock: 1

Reference: RBD-3889

HD-R716 LED Display Receiving Card Full-Color LED Controller

(0)

High-performance HD-R716 LED Receiving Card for full-color LED screen control. Supports both synchronous and asynchronous control systems. Equipped with 16 integrated HUB75E interfaces—no need for external adapters. Handles up to 327,680 pixels for large-scale LED display setups. Built-in screen test and smart auto-mapping for simplified installation....

BDT 3,390

BDT 3,390 tax incl.

BDT 3,390 tax excl.

BDT 3,390 tax incl.

BDT 0 Tax

BDT 3,390 tax excl.

BDT 0 Tax

BDT 3,390 tax incl.

In-Stock

In stock: 8

Reference: RBD-3310

LuckFox Pico Plus RV1103 Linux Micro Development Board

(0)

High-performance Linux development board based on ARM Cortex-A7 + RISC-V dual-core architecture. Features integrated NPU (0.5–1.0 TOPS) for AI acceleration and ISP for image processing Equipped with 64MB DDR2 RAM, 128MB NAND Flash, and MIPI CSI camera interface. Built-in Ethernet, USB 2.0, TF card slot, and GPIOs for flexible connectivity. Ideal for AI...

BDT 2,200

BDT 2,200 tax incl.

BDT 2,200 tax excl.

BDT 2,200 tax incl.

BDT 0 Tax

BDT 2,200 tax excl.

BDT 0 Tax

BDT 2,200 tax incl.

In-Stock

In stock: 8

Reference: RBD-3230

TD-8120MG Digital High Torque Servo Motor Metal Gear 20kg 360° Continuous Rotation

(0)

TD-8120MG 360° Continuous Rotation Digital Servo with 22.8kg.cm torque. Provides speed-based motion control for wheels, arms, and automation. Built with all-metal gears and aluminum shell for superior durability. Water-resistant and compact, ideal for robotics and RC projects. Operates at 4.8V–7.2V with fast 0.14s/60° response speed. Compatible with...

BDT 1,290

BDT 1,290 tax incl.

BDT 1,290 tax excl.

BDT 1,290 tax incl.

BDT 0 Tax

BDT 1,290 tax excl.

BDT 0 Tax

BDT 1,290 tax incl.

In stock

In stock: 7

Reference: RBD-2862

Load Battery Tester Terminal Adapter

(0)

Simplify battery testing! Connects to your load battery tester for easy connection of various devices with USB or DC power inputs. Supports Type-C, Micro-B, Mini-B USB ports and a barrel socket for universal compatibility. Handles a wide range of voltages (2-200V) and currents (0.

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: 13

Reference: RBD-2635

18650 2200mAh Li-ion Rechargeable Battery

(0)

High capacity (2200mAh) for extended runtime in your devices. 3.7V nominal voltage - compatible with a wide range of electronics. Compact 18650 cylindrical design (18mm x 65mm). Rechargeable lithium-ion battery for eco-friendly power.Note: This is a true capacity battery.

BDT 260

BDT 260 tax incl.

BDT 260 tax excl.

BDT 260 tax incl.

BDT 0 Tax

BDT 260 tax excl.

BDT 0 Tax

BDT 260 tax incl.

In-Stock

In stock: 33

Reference: RBD-2219

ESP32-IO Shield Expansion Board for Arduino WIFI ESP32

(0)

ESP32-IO shield Compatible with RoboticsBD ESP32 Core board Brings out all the pins of RoboticsBD ESP32 Core board 2 rows of 2.54mm pin headers for connecting other sensors Power supply circuit for RoboticsBD ESP32 Core board DC 7-12V voltage input DIP switch for controlling the power

BDT 499

BDT 499 tax incl.

BDT 499 tax excl.

BDT 499 tax incl.

BDT 0 Tax

BDT 499 tax excl.

BDT 0 Tax

BDT 499 tax incl.

In-Stock

In stock: 62

Sold-out

Reference: RBD-1242

Raspberry Pi 4 Acrylic Case

(0)

6-piece Acrylic case with access to all Ports on pi 4 Compatible for All variant of the Raspberry pi 4 Model B Slot for Cooling Fan Easy to assemble without any Screws or Nut-Bolts Slots to route GPIO and CSI ribbon cable Cut-out for micro SC card at the bottom panel Mounting holes and anti-slip rubber feet at the back.

BDT 299

BDT 299 tax incl.

BDT 299 tax excl.

BDT 299 tax incl.

BDT 0 Tax

BDT 299 tax excl.

BDT 0 Tax

BDT 299 tax incl.

Sold-out

In stock: 0

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