Modules 1-Channel Relay Module Switches one mains or DC load from a single microcontroller pin, with an opto-isolated input and a status… ৳95
Modules 2-Channel Relay Module Compact two-relay board for small automation projects that need to switch a couple of higher-power loads.… ৳2
Modules 4-Channel Relay Module Four independent opto-isolated relays on one board, each with its own status LED and normally-open,… ৳300
Modules 5V Mini Submersible Water Pump Small 5V pump that runs fully submerged, sized for automatic plant watering and desktop water features. It is… ৳220
Modules A4988 Stepper Motor Driver Compact stepper driver module widely used in 3D printers and CNC machines to control bipolar stepper motors.… ৳0
Modules Buck-Boost Converter Module (LM2577) Step-up DC-DC converter module used to regulate fluctuating battery voltage up to a stable output level.… ৳0
Modules CAN Bus Module (MCP2515) SPI-controlled CAN bus controller and transceiver, used to interface microcontrollers with automotive and… ৳0
Modules DRV8825 Stepper Motor Driver Higher-current alternative to the A4988 with finer microstepping resolution for smoother stepper motion. Max… ৳0
Modules Digital Potentiometer Module (MCP41010) SPI-controlled digital potentiometer used to programmatically adjust resistance/gain in a circuit. Chipset:… ৳0
Modules EEPROM Module (AT24C256) External I2C EEPROM breakout for adding extra non-volatile storage to a project. Chipset: AT24C256 Capacity:… ৳0
Modules FTDI FT232RL USB to Serial Module Premium USB-to-serial breakout using the genuine FTDI chip, known for the widest OS driver support. Chipset:… ৳0
Modules HC-05 Bluetooth Module Bluetooth 2.0 serial module that pairs with a phone or PC and then behaves exactly like a wireless serial… ৳760
Modules HC-06 Bluetooth Module Slave-only Bluetooth 2.0 serial module, a low-cost way to add wireless data transfer to an existing Arduino… ৳0
Modules HM-10 BLE Bluetooth 4.0 Module Bluetooth Low Energy module compatible with smartphone BLE apps, used for low-power wireless control… ৳0
Modules I2C LCD Adapter Module (PCF8574) Backpack board that converts a standard parallel HD44780 LCD to I2C, cutting wiring down to just 4 pins.… ৳0
Modules IR Sensor Module Reflective infrared sensor that detects a surface a few millimetres away — the standard line-following and… ৳100
Modules L293D Motor Driver Module Dual H-bridge motor driver IC/board used to control the speed and direction of two small DC motors. Channels:… ৳0
Modules L298N Motor Driver Module Dual H-bridge that drives two DC motors or one stepper with full direction and speed control, from a 5–35V… ৳430
Modules LCD 16x2 with I2C Module Two lines of sixteen characters with an I2C backpack fitted, so it needs two signal pins instead of the usual… ৳280
Modules LM2596 DC-DC Buck Converter Module Adjustable step-down voltage regulator module for efficiently converting a higher DC voltage down to what… ৳0
Modules LM7805 Voltage Regulator (TO-220) Linear regulator giving a fixed 5V output from a higher DC input, in a three-pin TO-220 package. It is the… ৳20
Modules LoRa Ra-02 Module Compact SX1278-based LoRa module popular in DIY long-range IoT and remote monitoring projects. Frequency:… ৳0
Modules LoRa SX1278 433MHz Module Long-range, low-power wireless module using LoRa modulation for kilometre-range telemetry and IoT sensor… ৳0
Modules MOSFET Driver Module (IRF520) Logic-level MOSFET breakout board used to switch higher-current DC loads like motors and LED strips from a… ৳0
Modules MT3608 DC-DC Boost Converter Module Step-up voltage regulator module used to boost a lower DC voltage (like a single Li-ion cell) up to what a… ৳0
Modules NEO-6M GPS Module GPS receiver with a ceramic patch antenna that reports position over serial at 9600 baud, accurate to around… ৳540
Modules NRF24L01 2.4GHz Wireless Transceiver Low-cost 2.4GHz wireless module for building multi-node sensor networks and remote-control links between… ৳0
Modules NRF24L01+PA+LNA Long Range Module Long-range variant of the NRF24L01 with a power amplifier and antenna, extending wireless range to over 1km… ৳0
Modules OLED Display 0.96" (SSD1306) 0.96 inch 128 by 64 monochrome OLED over I2C. Every pixel emits its own light, so it is sharp without a… ৳350
Modules Optocoupler Module (PC817) Opto-isolation board used to electrically separate a microcontroller from higher-voltage or noisy circuits.… ৳0
Modules PWM Servo Driver Module (PCA9685, 16-Channel) 16-channel PWM driver board controlled over I2C, used to drive many servos or LEDs from just two… ৳0
Modules Power Bank Module (Charger/Discharger) All-in-one charge/discharge board for building a custom power bank from 18650 cells. Input: 5V Micro-USB… ৳0
Modules RF 433MHz Transmitter Receiver Pair Simple ASK transmitter/receiver pair for one-way wireless control of remotes, doorbells, and simple switches.… ৳0
Modules RS485 to TTL Converter Module Converts UART TTL signals to RS485 for long-distance, noise-resistant industrial communication. Interface:… ৳0
Modules Real Time Clock Module (DS1307) Budget-friendly real-time clock module for data-logging and scheduling projects. Chipset: DS1307 Interface:… ৳0
Modules Real Time Clock Module (DS3231) High-accuracy RTC module with a built-in temperature-compensated crystal, used to keep precise time even when… ৳2
Modules SG90 Servo Motor Small 9 gram hobby servo with roughly 180 degrees of travel, driven by a standard 50 Hz PWM signal. One… ৳180
Modules SIM800L GSM Module 2G GSM module for SMS, voice calls and GPRS on a normal SIM. It needs a 3.4–4.4V supply that can deliver 2A… ৳670
Modules SIM900A GSM/GPRS Module Dual-band GSM/GPRS module for sending SMS, making calls, and basic mobile data connectivity in embedded… ৳0
Modules Solid State Relay Module (SSR-40DA) Solid-state relay for silently switching AC loads with a DC control signal, avoiding the mechanical wear of… ৳0
Modules TB6600 Stepper Motor Driver Industrial-grade stepper motor driver supporting microstepping, used to control NEMA 17/23 stepper motors… ৳0
Modules TP4056 Li-ion Battery Charging Module Single-cell lithium battery charger board with USB input and charge-status LEDs, often used with 18650 cells.… ৳0
Modules ULN2003 Stepper Motor Driver Board Darlington transistor array driver board typically paired with the 28BYJ-48 stepper motor. Max Current: 500mA… ৳0
Modules USB to TTL Converter (CP2102) USB-to-serial adapter used to program and communicate with boards that lack onboard USB, such as the Pro… Contact for price
Modules Voltage Sensor Module Resistive divider board that scales down a higher DC voltage so it can be safely read on an Arduino analog… Contact for price
Modules XBee S2C Module ZigBee mesh-networking radio module used for reliable multi-node wireless sensor networks. Protocol: ZigBee… Contact for price
Modules XL6009 Boost Converter Module Higher-current step-up converter module for boosting battery voltage in power-hungry projects. Input Voltage:… Contact for price
