Gopalganj Hub
THE COMPONENTS LIBRARY

Small parts.
Limitless builds.

From Arduino boards to tiny sensors, discover the pieces that make an idea real. Exact variants, availability and prices are confirmed with your quote.

66 thoughtfully organized components ↗
13 components found · Prices confirmed after a quote request
13 ITEMS / COMPONENTS

Boards & wireless

Arduino UNO
BESTSELLER
Boards & wirelessGopalganj Hub
Arduino UNO
★★★★★4.9(51)

An accessible first board for circuits, sensors and Arduino coding.

₹449₹599
Arduino Mega 2560
HIGH POWER
Boards & wirelessGopalganj Hub
Arduino Mega 2560
★★★★★4.9(24)

A larger Arduino board with 54 digital I/O pins for heavy builds.

₹899₹1,199
Arduino Nano
POPULAR
Boards & wirelessGopalganj Hub
Arduino Nano
★★★★★4.7(54)

A compact controller for breadboards and space-saving enclosures.

₹229₹299
Arduino Pro Mini
-28%
Boards & wirelessGopalganj Hub
Arduino Pro Mini
★★★★★4.8(21)

A tiny, ultra low-power board for embedded maker projects.

₹179₹249
ESP32 Development Board
TOP PICK
Boards & wirelessGopalganj Hub
ESP32 Development Board
★★★★★4.9(42)

Dual-core Wi-Fi and Bluetooth controller for smart connected IoT builds.

₹389₹499
ESP32-WROOM Development Board
-22%
Boards & wirelessGopalganj Hub
ESP32-WROOM Development Board
★★★★★4.9(60)

ESP32-WROOM based board with PCB antenna for IoT prototypes.

₹349₹449
ESP8266 NodeMCU
STUDENT PICK
Boards & wirelessGopalganj Hub
ESP8266 NodeMCU
★★★★★4.7(18)

The world's favorite budget Wi-Fi development board for connected electronics.

₹279₹349
Raspberry Pi Pico
-20%
Boards & wirelessGopalganj Hub
Raspberry Pi Pico
★★★★★4.9(24)

High performance RP2040 dual ARM Cortex microcontroller with MicroPython support.

₹399₹499
HC-05 Bluetooth Module
WIRELESS
Boards & wirelessGopalganj Hub
HC-05 Bluetooth Module
★★★★★4.8(39)

Master/Slave serial Bluetooth module for phone-controlled robotics.

₹289₹349
HC-06 Bluetooth Module
-18%
Boards & wirelessGopalganj Hub
HC-06 Bluetooth Module
★★★★★4.8(39)

Slave-only Bluetooth serial option for simple, reliable wireless control.

₹269₹329
NRF24L01 Wireless Transceiver
-34%
Boards & wirelessGopalganj Hub
NRF24L01 Wireless Transceiver
★★★★★4.9(60)

2.4GHz RF radio link module for long-range communication between boards.

₹99₹149
MicroSD Card
-25%
Boards & wirelessGopalganj Hub
MicroSD Card
★★★★★4.7(54)

High-speed removable storage for sensor logging, audio and project data.

₹149₹199
MicroSD / USB Reader Module
-31%
Boards & wirelessGopalganj Hub
MicroSD / USB Reader Module
★★★★★4.7(54)

Read, write, or transfer data files on MicroSD cards directly from Arduino.

₹89₹129