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Electronic modules are self-contained circuit boards that add specific functionality to a microcontroller or single-board computer without requiring component-level design. Each module handles the supporting circuitry internally, exposing only the signals or interfaces needed for integration.

This collection spans the full breadth of available module types: sensor breakouts, display drivers, wireless and networking modules, motor and relay controllers, power management, audio, GPS, AI inference modules, and more — all compatible with Arduino, ESP32, Raspberry Pi, and similar platforms.

Modules are used across every category of electronics project: IoT sensor nodes, home automation systems, robotics platforms, industrial monitoring, STEM education kits, and prototyping in commercial product development. Their plug-and-play nature makes them the fastest way to add new capabilities to any build.

Water Atomization Module Mist Maker Humidifier

Water Atomization Module Mist Maker Humidifier

$6.40
$6.40
Transmit Receive Wireless Module 433MHz

Transmit Receive Wireless Module 433MHz

$4.50
$4.50
PS2 Wireless Controller with Adapter

PS2 Wireless Controller with Adapter

$20.00
$20.00
E-Ink Display Module 1.54 inch Three Colours 200x200

E-Ink Display Module 1.54 inch Three Colours 200x200

$20.60
$20.60
RFID Module RDM6300 125KHz

RFID Module RDM6300 125KHz

$8.00
$8.00
HC-12 Transceiver Wireless Module 433MHz 1km Range

HC-12 Transceiver Wireless Module 433MHz 1km Range

$13.40
$13.40
Thermal Printer for Arduino

Thermal Printer for Arduino

$43.00
$43.00
YWRobot Fan 9110 Module

Fan 9110 Module

$10.00
$10.00
LED Matrix 8x8 MAX7219

LED Matrix 8x8 MAX7219

$7.80
$7.80
nRF24L01+PA+LNA Transceiver Wireless Module 2.4GHz 1000m Range

nRF24L01+PA+LNA Transceiver Wireless Module 2.4GHz 1000m Range

$12.40
$12.40
Digital Potentiometer X9C103S

Digital Potentiometer X9C103S

$9.60
$9.60
Stepper Motor Driver Expansion Board

Stepper Motor Driver Expansion Board

$6.00
$6.00
Battery Fuel Gauge 3.7V Lithium

Battery Fuel Gauge 3.7V Lithium

$19.40
$19.40
YWRobot Fan EZ R300 Module

Fan EZ R300 Module

$7.20
$7.20
Wireless Charging Module 5V 1A

Wireless Charging Module 5V 1A

$16.20
$16.20
E-Ink Display Module 4.2 inch 400x300

E-Ink Display Module 4.2 inch 400x300

$49.00
$49.00
DFRobot Gravity MOSFET Power Controller

DFRobot Gravity MOSFET Power Controller

$11.40
$11.40
DFRobot Gravity I2C 16x2 Arduino LCD with RGB Backlight Display

DFRobot Gravity I2C 16x2 Arduino LCD with RGB Backlight Display

$21.20
$21.20
DFRobot Gravity Digital 10A Relay Module

DFRobot Gravity Digital 10A Relay Module

$11.60
$11.60
Sold Out
AD Key Module

AD Key Module

$11.40
$11.40
Cap LoRa 1262 for Cardputer Adv (SX1262, ATGM336H)

Cap LoRa 1262 for Cardputer Adv (SX1262, ATGM336H)

$38.00
$38.00
4G Antenna 5dbi with SMA Connector

4G Antenna 5dbi with SMA Connector

$10.00
$10.00
DFRobot Gravity Vibration Motor Module

DFRobot Gravity Vibration Motor Module

$7.60
$7.60
YWRobot LED 8mm Module Red Green Yellow

LED 8mm Module Red Green Yellow

$7.20
$7.20