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Jumper Wire Single Medium Quick view

Reference: RBD-1354

Jumper Wire Single Medium

Length: 8 inches/20 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.

Price BDT 3
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Choose Your Size Quick view

Reference: 0984

Heat Shrink Tube

Choose your desire Heat Sink Size from below: 

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

Reference: 0245

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

Choose your desire Resistor value from below: 

Price BDT 5
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Jumper Wire 40 Pcs Set Quick view

Reference: 0031

Jumper Wire 40 Pcs Set

3 Types Available (Please select from option) 1. Male to Male  2. Male to Female 3. Female-Female

Price BDT 100
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MIFARE Classic 1K RFID NFC... Quick view

Reference: RBD-0351

MIFARE Classic 1K RFID NFC Smart Card 13.56MHz Printable

Contactless transmission of data and supply energy (no battery needed) Operating distance: Up to 100mm (depending on antenna geometry) RoboticsBD Operating frequency: 13.56MHz Data transfer: 106 kbit/s Data integrity: 16 Bit CRC, parity, bit coding bit counting Anticollision Typical ticketing transaction: <100 ms ( including backup management)...

Price BDT 33
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Buzzer Quick view

Reference: 0766

Ohm (Ω) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

Price BDT 5
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5 mm Green LED (Pack of 5) Quick view

Reference: RBD-0768

5 mm Red LED (Pack of 5)

Size: 5mm Color: RED Head Shape: Round Lens Appearance: Transparent

Price BDT 5
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Push Button Switch (2PIN) Quick view

Reference: RBD-0761

Push Button Switch (2PIN)

Breadboard friendly Mounting Style: Through Hole Mounting Direction: Vertical

Price BDT 6
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Buzzer Quick view

Reference: RBD-0758

BC547 NPN Transistor

BC547 NPN DIP Transistor

Price BDT 4
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- BDT 151 On sale! Arduino Uno R3 Quick view

Reference: RBD-0094

Arduino Uno R3

Arduino UNO in Bangladesh Micro-controller : ATmega328. Operating Voltage : 5V. Input Voltage (recommended) : 7-12V. Digital I/O Pins : 14 (of which 6 provide PWM output). Analog Input Pins : 6.

Price BDT 949 Regular price BDT 1,100
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Long Range

There are 24 products.

Showing 1-24 of 24 item(s)
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A6 Pro Serial GPRS GSM Module Core Developemnt Board Quick view

Reference: RBD-0552

A6 Pro Serial GPRS GSM Module Core Development Board

Working frequency: quad-band network, 850 / 900 / 1800 / 1900MHz Working voltage: 4.8-9VDC(On-board voltage regulator circuit supply power for A6 module) Working Current: maximum of 2A. RoboticsBD

Price BDT 1,100
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NRF24L01+PA+LNA 2.4GHz SMA Antenna Wireless Transceiver communication module 2pcs (Pair) Quick view

Reference: RBD-0400

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

Voltage: 3-3.6V (recommended 3.3V) V. Maximum output power: +20dBm. Power-down mode current: 4.2uA. Operating Range: 1Km Antenna Gain (peak): 2Dbi. 2MB rate (Open area): 520m. 1MB rate (Open area): 750m. 250Kb rate (Open area): 1100m. It uses 2.4GHz global open ISM band, with license free. SPI interface facilitates the communication with MCU I/O port....

Price BDT 350
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APC220 Radio Communication Module Quick view

Reference: RBD-0196

Brand: DFRobot

APC220 Radio Communication Module

INTRODUCTION The APC220 radio module provides a  simple and economic solution to wireless data communications. Integrates an  embedded high speed microprocessor  and high performance IC that creates a  transparent UART/TTL interface, and  elminates any

Price BDT 5,000
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5.8GHz Circular Polarized... Quick view

Reference: RBD-0284

5.8GHz Circular Polarized Mushroom Antenna RP-SMA Set Tx/Rx for FPV Multicopter

Gain: 2.0dBi-2.5dBi Antenna connector: RP-SMA Male Connector Standing wave ratio(SWR): <1.5 Weight: TxA10.3g, RxA 11.5g TxA is a circular-polarized Omni antenna with three lobes RxA is a circular-polarized Omni antenna with four lobes

Price BDT 880
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On sale! ESP8266 ESP-01 WIFI... Quick view

Reference: RBD-0345

ESP8266 ESP-01 WIFI Wireless Transceiver Send Receive LWIP AP+STA M70

802.11 b/g/n Standards Wi-Fi Direct (P2P), soft-AP 1MB Flash Memory Integrated low power 32-bit CPU could be used as an application processor A-MPDU & A-MSDU aggregation & 0.4ms guard interval Wake up and transmit packets in < 2ms Standby power consumption of < 1.0mW (DTIM3) RoboticsBD

Price BDT 220
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NRF24L01+ 2.4GHz Wireless Transceiver Module Quick view

Reference: RBD-0103

NRF24L01+ 2.4GHz Wireless Transceiver Module

Maximum operating speeds up to 2Mbps, GFSK modulation efficiency, Anti-interference ability, Particularly suitable for industrial control applications. Built-in hardware CRC error detection, Multipoint communication address control. Low-power 1.9 ~ 3.6V, only 1uA on Power down mode Built-in 2.4Ghz antenna Built-in voltage regulator Standard DIP Pitch...

Price BDT 199
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On sale! 433Mhz Wireless Serial Transceiver Module - 1 Kilometer Quick view

Reference: RBD-0440

433Mhz Wireless Serial Transceiver Module - 1 Kilometer

433MHz operation Ultra-low power consumption (3.5mA or 22mA depending on mode) with sleep option (80μA). 10dBm output power and high sensitivity providing long range in the open environment. 3V-6V operating voltage. Serial pass-through mode to replace the serial cable (half duplex). IO pass-through modes. RoboticsBD

Price BDT 999
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GPS Antenna 1575.42 MHz Quick view

Reference: RBD-0729

GPS Antenna 1575.42 MHz

Frequency (MHz) 1575 +/- 5 MHz Gain > 28 dBi (with LNA) Impedance (Ω) 50 Ω VSWR < 1.5 Polarization RHCP Power Handling (W) 50 watts Cable Length: 3Meter Connector: SMA-Male

Price BDT 399
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GSM Antenna with SMA Male Connector Quick view

Reference: RBD-1020

GSM Antenna with SMA Male Connector

Frequency (MHz) : 824 – 960 MHz & 1710 – 1980 MHz Gain:2 / 3 dBi Impedance (Ω): 50 Connector Type: SMA Plug VSWR :< 2.5

Price BDT 290
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GPS Antenna 1575.42 MHz Quick view

Reference: RBD-1023

1575.42MHz GPS Antenna

Frequency (MHz) 1575 +/- 5 MHz Gain > 28 dBi (with LNA) Impedance (Ω) 50 Ω VSWR < 1.5 Polarization RHCP Power Handling (W) 50 watts Cable Length: 3Meter Connector: SMA-Male

Price BDT 399
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TTGO T-Call ESP32 Wireless... Quick view

Reference: RBD-1412

TTGO T-Call ESP32 Wireless Module GPRS Antenna SIM Card SIM800L Board

Chipset :ESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor FLASH: QSPI flash 4MB / PSRAM 8MB SRAM:520 kB SRAM Button: Reset USB to TTL: CP2104 Modular interface: UART,SPI,SDIO,I2C,PWM,TV PWM,I2S,IRGPIO On-board clock:40MHz crystal oscillator Working voltage:2.7V-3.6V Working current: About 70mA

Price BDT 2,950
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LoRa SX1278 Long Range RF... Quick view

Reference: RBD-1529

LoRa SX1278 Long Range RF Wireless Module

Model:SX1278ZTR4 SX1278 433mhz module spread spectrum low power serial port module LoRa wireless module Range: 3-5 KM (line of sight) Sensitivity: down to -148dBm Programmable bit rates: up to 300kbps RSSI dynamic range: 127dB Wireless frequency: 433MHz Working voltage: 1.8-3.7v Working temperature: -40-+80 ℃

Price BDT 945
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868MHz RF LoRa SX1276... Quick view

Reference: RBD-1552

868MHz RF LoRa SX1276 Long-Distance Communication Module

Working Frequency: 868 MHz Distance: 8000m RF IC: SX1276

Price BDT 1,145
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LC-GSM-SIM800C-2 USB to GSM... Quick view

Reference: RBD-1557

LC-GSM-SIM800C-2 USB to GSM GPRS SIM800C Module with Bluetooth Computer Control

USB communication, no need write code Support PC software automation Double antenna Support quad-band, universal worldwide Support 2G/3G/4G Automatically connect to the network Adaptive frequency

Price BDT 1,750
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TTGO Meshtastic T-Beam V1.1... Quick view

Reference: RBD-1558

TTGO Meshtastic T-Beam V1.1 ESP32 WiFi Bluetooth GPS with OLED

TTGO Meshtastic T-Beam V1.1 ESP32 915Mhz WiFi Bluetooth ESP32 GPS NEO-6M SMA 18650 Battery Holder  OLED (915Mhz OLED)

Price BDT 5,990
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Software Radio RTL2832U +... Quick view

Reference: RBD-1604

Software Radio RTL2832U + R820T2 RTL-SDR ADS-B DVB-T DAB SDR Receiver

Supports Digital terrestrial video and radio program recording (records digital terrestrial TV on PC or Laptop).  The included Input Terrestrial Antenna will offer stable TV signal.   Supports Real Time digital video recording and broadcasting.   Supports Watching DVB-T digital TV and listen to DAB and FM radio. Full DVB-T bandwidth reception (at 6 / 7 /...

Price BDT 2,599
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Dual Band GSM Antenna (SMA... Quick view

Reference: RBD-1641

Dual Band GSM Antenna (SMA MALE)

Product: GSM Antenna Color: Black SMA male straight 5cm 900-1800MHz radio antenna. Frequency: 900MHz – 1800MHz Maximum Power: 50W Length: 5cm/1.97 inch

Price BDT 199
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SX1278 LoRa Module 433M... Quick view

Reference: RBD-1647

SX1278 LoRa Module 433M 10KM Ra-02 Original Ai

Communication distance: 15KM Sensitivity: down to -148dBm Programmable bit rates: up to 300kbps RSSI dynamic range: 127dB Wireless frequency: 433MHz Working voltage: 1.8-3.7v Working temperature: -40-+80 ℃

Price BDT 990
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ESP32-CAM External Antenna Quick view

Reference: RBD-1852

ESP32-CAM External Antenna

IPEX To SMA Female External Antenna Adapter SMA Male Antenna for 2.4G WIFI Module Only Antenna and Adapter RF Cable  ESP32 Cam is not included

Price BDT 290
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RS485 To TTL Module Stable... Quick view

Reference: RBD-1870

RS485 To TTL Module Stable UART Serial Port To RS485 Converter Function Board

Compatible with 3.3V and 5.0V power supply. Compatible with 3.3V and 5.0V signal.  Semi-hole pads, onboard module, thin PCB, having a thickness of 0.8mm.  Has RXD, TXD signal indicator light, monitor send and receive status.

Price BDT 1,050
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SX1262 LoRa Module 868MHz... Quick view

Reference: RBD-2176

SX1262 LoRa Module 868MHz 915MHz RF 30dBm Long Distance 10km Transceiver Receiver SMA-K Interface Module

SX1262 LoRa Module 868MHz 915MHz RF 30dBm Long Distance 10km E22-900T30D-V2.0 Wireless Transceiver Receiver SMA-K Interface

Price BDT 2,499
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TEA5767 Stereo FM Radio... Quick view

Reference: RBD-2212

TEA5767 Stereo FM Radio Module with Detachable Antenna

Directly plug antenna interface. I2C bus communication. Multi-capacitor combined filter. Blue LED power indicator. High sensitivity(low noise RF input amplifier). High power auto gains control AGC circuit.

Price BDT 950
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915MHz LoRa Antenna RP-SMA... Quick view

Reference: RBD-2234

915MHz LoRa Antenna RP-SMA - 1/4 Wave 2dBi

¼ wave rubber duck antenna 860-960MHz communication center frequency of 915MHz RP-SMA connector Gain is 2dBi with an overall length of 110mm

Price BDT 190
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New CC2530+CC2591 Zigbee Module... Quick view

Reference: RBD-2295

CC2530+CC2591 Zigbee Module Wireless Power Amplification Development Board with SMA Antenna

The CC2530 ZigBee series wireless module launched by BEE Iot Technology is a ZigBee RADIO frequency module developed based on TI's CC2530F256 chip. The module can complete ZigBee learning, project application, and industrial production, and can be widely used in the field of short-distance wireless communication networking. It can build powerful network...

Price BDT 1,190
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