• How to Place an Order

  • Store Pick Up

  • Request for Quotation/ International Sourcing

  • Order Status

Jumper Wire Single Medium Quick view

Reference: RBD-1354

Jumper Wire Single Medium

Length: 8.5 inches (Medium) Material: Copper Plated.EachPin Spacing: 2.54mm.Color: Colorfulcompatible with 2.54mm mil spacing pin headers.It can be used for PCB project, pc motherboard, etc.Allow you to plug and unplug easily for prototyping.Package Contents: 1 x Jumper Wire You will get only one pcs.

Price BDT 3
More
In-Stock
Choose Your Size Quick view

Reference: RBD-984

Heat Shrink Tube

Heat Shrink Tubing 2:1, Eventronic Electrical Wire Cable Wrap Assortment Electric Insulation Heat Shrink Tube Kit (1 pcs) Please Choose Size Below

Price BDT 2
More
In-Stock
470 Ohm 1/4w - Pack of 5 Quick view

Reference: RBD-245

Kiloohm (KΩ) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

Price BDT 5
More
In Stock
Jumper wire 40 Pcs Quick view

Reference: RBD-31

Jumper Wire 40 Pcs Set

3 Types Available 1. Male to Male  2. Male to Female 3. Female-Female

Price BDT 90
More
In Stock
Buzzer Quick view

Reference: RBD-766

Ohm (Ω) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

Price BDT 5
More
In-Stock
Push Button Switch Quick view

Reference: RBD-761

Push Button Switch

Push Button Switch

Price BDT 5
More
Pre-Order
5 mm Green LED (Pack of 5) Quick view

Reference: RBD-768

5 mm Red LED (Pack of 5)

5 mm Red LED (Pack of 5)

Price BDT 5
More
Pre-Order
Buzzer Quick view

Reference: RBD-758

BC547 NPN Transistor

BC547 NPN Transistor

Price BDT 2
More
In-Stock
On sale! Arduino Uno R3 (Made in Italy) Quick view

Reference: RBD-94

Arduino Uno R3

Arduino UNO in Bangladesh The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller.

Price BDT 670
More
In Stock
Buzzer Quick view

Reference: RBD-755

5 mm Green LED (Pack of 5)

5 mm Green LED (Pack of 5)

Price BDT 5
More
In-Stock
All best sellers
NRF24L01+PA+LNA 2.4GHz SMA Antenna Wireless Transceiver communication module 2pcs (Pair)
  • NRF24L01+PA+LNA 2.4GHz SMA Antenna Wireless Transceiver communication module 2pcs (Pair)
  • NRF24L01+PA+LNA 2.4GHz SMA Antenna Wireless Transceiver communication module 2pcs (Pair)
  • NRF24L01+PA+LNA 2.4GHz SMA Antenna Wireless Transceiver communication module 2pcs (Pair)
  • NRF24L01+PA+LNA 2.4GHz SMA Antenna Wireless Transceiver communication module 2pcs (Pair)

NRF24L01+PA+LNA 2.4GHz SMA Antenna Wireless Transceiver communication module 1pcs

RBD-400
NRF24L01+PA+LNA 2.4GHz SMA Antenna 
Wireless Transceiver communication module 
1 pcs
BDT 470
rating Read the 7 reviews
Average rating: 4.5/5 - Number of reviews: 7
Quantity
In-Stock

  • Store Pickup Available! Store Pickup Available!
  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
  • No Warranty No Warranty
  • No Replacement No Replacement
Description
Overview
The nRF24L01 module is the latest in RF modules.  This module uses the 
2.4GHz transceiver from Nordic Semiconductor, the nRF24L01+.  This 
transceiver IC operates in the 2.4GHz band and has many new features!  
Take all the coolness of the nRF2401A and add in some extra pipelines, 
buffers, and an auto-retransmit feature, and you have the nRF24L01+!

This board features a reverse polarized SMA connector for maximum RF 
range.  And there is the PA and LNA circuit on board, when used with the 
external antenna, it can reach longer distances than the one without these 
parts. This module comes with the 2.4G antenna (2dB), with 250Kbps 
transmission rate on open air it can reach the 800-1K meters communication 
distance.
 
Note: We now populate these boards with the nRF24L01+. The '+' version 
of the IC has improved range, sensitivity, and data rates. The command set 
is backward compatible with the original nRF24L01.

Features:
  • Voltage: 3-3.6V (recommended 3.3V) 
  • Maximum output power: +20dBm
  • Emission mode current(peak): 115mA
  • Receive Mode Current(peak): 45mA
  • Power-down mode current: 4.2uA
  • Sensitivity 2Mbps mode in received: -92dBm
  • Sensitivity 1Mbps mode in received: -95dBm
  • Sensitivity 250kbps mode in received: -104dBm
  • PA gain: 20DbLNA gain: 10Db
  • LNA Noise figure: 2.6Db
  • Antenna Gain (peak): 2Dbi
  • 2MB rate (Open area): 520m
  • 1MB rate (Open area): 750m
  • 250Kb rate (Open area): 1000m
Product Details
RBD-400
18 Items
Working fine.
rating
01/06/2021
Md Ashraful Islam
Working fine.
NRF24L01+PA+LNA 2.4GHz SMA Antenna Wireless Transc
rating
03/01/2021
Dolon Roy
It\'s not working properly
Nrf
rating
24/10/2020
GolamRabby
Very bad
Nrf24l01+LNA
rating
16/10/2020
Mahmudul hasan
Price is high according to the market price
Good
rating
26/04/2020
Avijit
Good
Good quality
rating
26/04/2020
Ahnaf Hasan
Better
Works perfectly
rating
20/02/2020
Abdullah Nasir\r\nAbdullah\r\nNasir\r\nAbdullah
It\'s ok
30 other products in the same category:
Robotics Claw Mechanical Gripper Clamp Kit Quick view

Reference: RBD-578

Robotics Claw Mechanical Gripper Clamp Kit

This robotic claw arm is great for all your gripping needs. They are made from Aluminium and are pretty heavy-duty. The claw opens to about 2" and depending on the servo motor used, it can pick up some relatively heavy objects. Because the arms move parallel to each other, you get a better grip. The Robot Claw does not come with a servo motor. Compatible...

Price BDT 780
More
In Stock
Micro Limit Switches Quick view

Reference: RBD-1369

Micro Limit Switches

KW11-3Z bearing microswitch. 5A;250VAC 

Price BDT 130
More
In-Stock

Beaglebone Black - Rev C Quick view

Reference: RBD-231

Brand: SparkFun Electronics

Beaglebone Black - Rev C

Description: The Beaglebone Black is a low-cost credit -card-sized development platform with good support from  a fast growing community. The Beaglebone Black differs  slightly from the regular version by providing you with an  onboard micro HDMI port, 512MB of DDR3L DRAM, 4GB  onboard flash memory, an AM3358 processor at 1GHz,  and making JTAG optional...

Price BDT 7,000
More
Pre-Order
Slip Ring - 6 Wire Quick view

Reference: RBD-1679

Slip Ring - 6 Wire

Slip Ring - 6 Wire (1.5A) max 240V

Price BDT 1,999
More
In-Stock

Wall-e Programmable Robot Quick view

Reference: RBD-1253

Wall-e Programmable Robot

1. WULI bot is an educational robot for beginners to learn the knowledge of STEAM, and it has a variety of functions. Such as following functions, ultrasonic distance measurement, maze adventure, gesture control and so on. This robot is inspired from Wall-e Movie by Pixar Robot Control software downloadScratch software download: click hereRobot using...

Price BDT 9,299
More
In-Stock
PIR Motion Sensor Quick view

Reference: RBD-23

PIR Motion Sensor

This is a simple to use motion sensor. Power it up and wait 1-2 seconds for the sensor to get a snapshot of the still room. If anything moves after that period, the 'alarm' pin will go low.

Price BDT 98
More
In Stock
RC522 RFID Card Reader... Quick view

Reference: RBD-313

RC522 RFID Card Reader Module Kit Android NFC supported

Specification: Module Name: MF522-ED Working current:13—26mA/ DC 3.3V Standby current:10-13mA/DC 3.3V sleeping current:<80uA peak current:<30mA Working frequency:13.56MHz Card reading distance :0~60mm(mifare1 card) Protocol:SPI data communication speed:Maximum 10Mbit/s

Price BDT 185
More
In-Stock
3D Printer Controller for RAMPS 1.4 REPRAP MENDEL PRUSA Quick view

Reference: RBD-436

3D Printer Controller for RAMPS 1.4 REPRAP MENDEL PRUSA

Specification: Fully assembled & tested, no soldering required. It is designed to fit the entire electronics needed for a RepRap in one small package for low cost. 3D Printer Controller for RAMPS 1.4

Price BDT 2,000
More
In-Stock
5V 2 Channel Solid State... Quick view

Reference: RBD-1575

5V 2 Channel Solid State Relay (SSR)

A two-channel relay module (HCMODU0115) featuring 2x G3MB-202P solid-state relays. This module is capable of switching AC voltages between 100 and 240V at up to a 2A current. The module can be controlled from a 5V digital source such as an Arduino microcontroller. A resistive type fuse is provided on the module to help protect excessive current draw.

Price BDT 355
More
In-Stock
DC-5V-35V 5A PWM Motor... Quick view

Reference: 1724

DC-5V-35V 5A PWM Motor Speed Controller

 3V 6V 12V 24V 35V PWM DC Motor Speed Regulator is a Mini Style DC Motor Speed Regulator controls the speed of a DC motor by adjusting Pulse-Width-Modulated (PWM).

Price BDT 220
More
In-Stock
I2C Level Conversion Module 3~5V Fro Arduino Quick view

Reference: RBD-358

I2C Level Conversion Module 3~5V Fro Arduino

Specification   Level conversion for Arduino Board with 5V-3V regulated power supply module; 2-channel 5-3V dual-directional communication interface, IIC / I2C level conversion module, 3~5V system

Price BDT 250
More
In-Stock
IR Infrared Remote Decoder Encoding Transmitter & Receiver Wireless Module Quick view

Reference: RBD-691

IR Infrared Remote Decoder Encoding Transmitter & Receiver Wireless Module

IR Infrared Remote Decoder Encoding Transmitter & Receiver Wireless Module

Price BDT 500
More
In-Stock
L298N H-Bridge Dual Motor Driver, Stepper Motor Driver Quick view

Reference: RBD-376

L298N H-Bridge Dual Motor Driver, Stepper Motor Driver

This dual bidirectional motor driver is based on the very popular L298 Dual H-Bridge Motor Driver IC. This module will allow you to easily and independently control two motors of up to 2A each in both directions. It is ideal for robotic applications and well suited for connection to a microcontroller requiring just a couple of control lines per motor.

Price BDT 175
More
In Stock
Mecanum Wheel 80mm for... Quick view

Reference: RBD-1241

Mecanum Wheel 80mm for Advanced Robotics

Name: Mecanum Wheel Weight: 120 g / 150 g (single) Inner diameter: 6.5mm Outer wheel diameter: 80mm/97mm Thickness: 37mm / 45mm Number of sub-wheels: 9 Bearing capacity: can bear 10kg /15kg(4 together)

Price BDT 599
More
In-Stock
Robotic Claw - MKII With Metal Servo Quick view

Reference: RBD-100

Robotic Claw - MKII With Metal Servo

Description: This robotic claw is a step up from the classic. The MKII takes everything you loved about the standard robot claw from DAGU and makes some significant improvements! 

Price BDT 3,000
More
Pre- order
Digital Line Following Sensor - 8 Array Quick view

Reference: RBD-659

Digital Line Following Sensor - 8 Array

Digital Line Following Sensor - 8 Array. TCRT 5000 8 Array Line Detect Sensor, Single calibration variable/pot. Easy to Calibrate Optional I2C Mode (Require only 4 Wire)  Sample Programming Code is available.

Price BDT 360
More
In-stock
Big Easy Driver - Stepper Motor Driver Quick view

Reference: RBD-267

Brand: SparkFun Electronics

Big Easy Driver - Stepper Motor Driver

Big Easy Driver - Stepper Motor Driver

Price BDT 1,600
More
In-Stock
L293D Shield for NodeMCU V2 Quick view

Reference: 1810

L293D Shield for NodeMCU V2

This shield is designed for the NodeMCU V2 (narrow width), it comes with L293D motor driver and breakout the GPIO to headers for easy access when connecting to various sensor modules. With the L293D, this shield supports the control of  two (2) brush motor, start, stop, brake, direction and also speed. The shield also extends the GPIO of NodeMCU to header...

Price BDT 185
More
In-Stock

mDrawbot kit Quick view

Reference: RBD-1311

mDrawbot kit

mDrawBot is a 4-in-1 drawing robot kit, it can be assembled into 4 different drawing robots: mScara, mCar, mSpider and mEggBot.

Price BDT 21,300
More
Pre-Order
Pololu Ball Caster with... Quick view

Reference: RBD-1551

Pololu Ball Caster with 3/8″ Metal Ball

This small ball caster uses a 3/8″ diameter metal ball. The height of the assembled kit ranges from 0.4″ to 0.6″, depending on the combination of included spacers used.

Price BDT 345
More
Pre-Order
5 axis CNC Breakout Board with optical coupler For Stepper Motor Driver MACH3 Quick view

Reference: RBD-565

5 axis CNC Breakout Board with optical coupler For Stepper Motor Driver MACH3

5 axis CNC Breakout Board with optical coupler For Stepper Motor Driver MACH

Price BDT 3,500
More
In-Stock
2 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM Quick view

Reference: RBD-408

2 Channel 5V Relay Board Module

This is a 5V 2-Channel Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Micro-controller (Raspberry Pi, Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) . **Relay Brand is different from the picture as per stock

Price BDT 210
More
In Stock
1 Channel 5V Relay Module Arduino Quick view

Reference: RBD-702

1 Channel 5V Relay Board Module

This is a 5V 1-Channel Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Micro-controller (Raspberry Pi, Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) . **Relay Brand is different from the picture as per stock

Price BDT 90
More
In-stock
N20 DC Gear Motor Wheel 3PI... Quick view

Reference: RBD-1069

N20 DC Gear Motor Wheel 3PI miniQ Car wheel Tyre

QUICK OVERVIEW Wheel Outer diameter: 42MM Wheel width: 18 mm Tire material: Rubber Color: Black & White Weight: 43 gm Coder Accuracy: 12 pulses per revolution Wheel weight: 19.4 gm.

Price BDT 80
More
In-Stock
Piezo Element 35MM Quick view

Reference: RBD-222

Piezo Element 35MM

Piezo Element 35MM

Price BDT 50
More
Out of stock - Pre Order
Slide Potentiometer 10K Linear Module Dual Output for Arduino Quick view

Reference: RBD-922

Slide Potentiometer 10K Linear Module Dual Output for Arduino

Slide Potentiometer 10K Linear Module Dual Output for Arduino

Price BDT 350
More
In-Stock
TP4056 Lithium Battery Charger Module With Protection Dual Functions Quick view

Reference: RBD-919

TP4056 Lithium Battery Charger Module With Protection Dual Functions

Micro USB 5V 1A 18650 TP4056 Lithium Battery Charger Module Charging Board With Protection Dual Functions

Price BDT 45
More
In-Stock
YL-69 Soil Hygrometer Humidity &  Soil Moisture Detection Sensor For Arduino Quick view

Reference: RBD-145

YL-69 Soil Hygrometer Humidity & Soil Moisture Detection Sensor For Arduino

YL-69 Soil Hygrometer Humidity & Soil Moisture Detection Sensor For Arduino

Price BDT 99
More
In-Stock
PAM8406 5Wx2 Class D Digital Stereo Audio Power Amplifier Module Board Quick view

Reference: RBD-1021

PAM8406 5Wx2 Class D Digital Stereo Audio Power Amplifier Module Board

Operating voltage: 2.5V-5.5V, recommended 5VSpeaker Load: 2-8 OhmsInput and Output Connectors: Pins on 0.2" centersSize: 24 x 23 x 105 mm (L x W x H)Net weight: 3g

Price BDT 199
More
In-Stock
Line Following Sensor 5 Array Quick view

Reference: RBD-1207

Line Following Sensor 5 Array

5-channel tracing module analog output, analog output and distance, object color-related. 

Price BDT 290
More
In-Stock
Customers who bought this product also bought:
Line Following Sensor 5 Array Quick view

Reference: RBD-1207

Line Following Sensor 5 Array

5-channel tracing module analog output, analog output and distance, object color-related. 

Price BDT 290
More
In-Stock
10K Ohm Potentiometer Quick view

Reference: RBD-996

10K Ohm Potentiometer

10K Ohm Potentiometer

Price BDT 20
More
In-Stock
Motor Shield L293D Quick view

Reference: RBD-15

Motor Shield L293D

Motor Shield L293D

Price BDT 199
More
In-stock
On sale! Capacitor 25v 100uf Quick view

Reference: RBD-843

Capacitor 25v 100uf

Capacitor 25v 100uf

Price BDT 3
More
In-Stock
Solder Sucker- desoldering... Quick view

Reference: RBD-1171

Solder Sucker- desoldering pump.

Remover Suction Removal Device Tool Solder Desoldering Pump.

Price BDT 75
More
In-Stock
5 mm Green LED (Pack of 5) Quick view

Reference: RBD-768

5 mm Red LED (Pack of 5)

5 mm Red LED (Pack of 5)

Price BDT 5
More
Pre-Order
Buzzer Quick view

Reference: RBD-760

2N2222 NPN Transistor

Price BDT 2
More
In-Stock
LM358P Dual Operational Amplifiers Op-Amp DIP8 Quick view

Reference: RBD-1013

LM358P Dual Operational Amplifiers Op-Amp DIP8

LM358P Dual Operational Amplifiers Op-Amp DIP8

Price BDT 10
More
In-Stock

Follow us on Facebook