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Modules

(761)

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RS232 Serial Port to TTL Converter Communication Module for Arduino
RS232 Serial Port to TTL Converter Communicat...

USD $9.99
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(3)
Arduino Compatible Wii WiiChuck Nunchuck Adapter
Arduino Compatible Wii WiiChuck Nunchuck Adap...

USD $1.99
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(5) (8)
DC-DC Adjustable Power Supply Module    LM2596 Voltage Regulator Module with Voltage Meter Display
DC-DC Adjustable Power Supply Module LM259...

USD $14.99
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(2) (5)
Digital Audio MP3 Player Module with Remote Controller (1.4" LCD)
Digital Audio MP3 Player Module with Remote C...

USD $14.99
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(7)
DS1302 Real Time Clock Module with CR2032 Button Cell
DS1302 Real Time Clock Module with CR2032 But...

USD $2.99
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(7) (12)
433MHz Wireless Transmitter Module Superregeneration for Arduino (Green)
433MHz Wireless Transmitter Module Superregen...

USD $2.99
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(3) (21)
30A 250V Relay Module - Red + Blue
30A 250V Relay Module - Red + Blue

USD $6.99
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(2) (16)
Brand new Arduino Mega 2560 ATmega2560 Module + USB Cable New
Brand new Arduino Mega 2560 ATmega2560 Module...

USD $29.99
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5Pcs Mini Power Relay 12V DC SRD-12VDC-SL-C PCB Type
5Pcs Mini Power Relay 12V DC SRD-12VDC-SL-C P...

USD $6.99
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RGB 3-Color LED Module for Arduino
RGB 3-Color LED Module for Arduino

USD $1.99
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(5) (14)
38KHz Arduino Compatible IR Infrared Transmitter Module
38KHz Arduino Compatible IR Infrared Transmit...

USD $1.99
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(3) (9)
4 Channel 12V Low Level Trigger Relay Module for Arduino (Works with Official Arduino Boards)
4 Channel 12V Low Level Trigger Relay Module ...

USD $6.99
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(3) (3)
Digital Thermostat with Red LED Display (Green, IN-220V, OUT-220V) New
Digital Thermostat with Red LED Display (Gree...

USD $23.99
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(1)
Digital Thermostat with Red LED Display (Green, IN-5V) New
Digital Thermostat with Red LED Display (Gree...

USD $14.99
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(1)
Digital Thermostat Output Relay with Red LED Display (Green, IN-220V) New
Digital Thermostat Output Relay with Red LED ...

USD $21.99
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(1)
New Edition HC06 Bluetooth Wireless Module (2 PCS)
New
New Edition HC06 Bluetooth Wireless Module (2...

USD $20.99
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(1)
RC522 RFID Module for Arduino
RC522 RFID Module for Arduino

USD $10.99
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(4) (10)
Electrical Wire Testing Hooks (10-Pack)
Electrical Wire Testing Hooks (10-Pack)

USD $3.99
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(2) (3)
New Auduino Compatible Active Speaker Buzzer Module for PC/ Printer - Black
New Auduino Compatible Active Speaker Buzzer ...

USD $2.99
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(1) (3)
Electronics DIY 4-Pin Bluetooth Board Module
Electronics DIY 4-Pin Bluetooth Board Module

USD $19.49
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(15) (44)
FTDI Basic Program Downloader USB to TTL FT232 for Arduino
FTDI Basic Program Downloader USB to TTL FT23...

USD $7.99
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(16) (12)
JY-MCU HC-06 Bluetooth Wireless Serial Port Module
JY-MCU HC-06 Bluetooth Wireless Serial Port M...

USD $16.99
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(3) (9)
2 Channel 12V Low Level Trigger Relay Module for Arduino (Works with Official Arduino Boards)
2 Channel 12V Low Level Trigger Relay Module ...

USD $3.99
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(4) (7)
DC Boost 8-32V to 9-46V DC Voltage Converter 150W Notebook Mobile Regulated Power Supply Module
DC Boost 8-32V to 9-46V DC Voltage Converter ...

USD $16.99
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(8)
MFRC-522 RC522 RFID RF IC Card Inductive Module with Free S50 Fudan Card & Key Chain
MFRC-522 RC522 RFID RF IC Card Inductive Modu...

USD $ 19.09

USD $16.99
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(7) (50)
MAX3232 RS232 Serial Port To TTL Converter Module DB9 Connector
MAX3232 RS232 Serial Port To TTL Converter Mo...

USD $3.99
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(3) (2)
2 Channel Electric Relay Module Relay Expansion Board with Optocoupler
2 Channel Electric Relay Module Relay Expansi...

USD $3.99
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(2) (9)
XH-W1301 3-Digit Red LED Digital Smart Thermostat Intelligent Temperature Controller - Green
XH-W1301 3-Digit Red LED Digital Smart Thermo...

USD $14.99
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(7) (7)
360 Degree Rotary Steering Engine with Accessories
New
360 Degree Rotary Steering Engine with Access...

USD $14.99
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(1)
Arduino Leonardo with Microcontroller ATmega32u4 New
Arduino Leonardo with Microcontroller ATmega3...

USD $19.99
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(1)
Brand new and high quality HMC5883L Digital Compass Module
New
Brand new and high quality HMC5883L Digital C...

USD $4.99
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(1)
MG995 Tower Pro Servo Gear
New
MG995 Tower Pro Servo Gear

USD $15.99
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(1)
ADXL335 3-Axis Accelerometer Module
ADXL335 3-Axis Accelerometer Module

USD $6.99
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(5) (18)
2-Channel 12V Relay Module
2-Channel 12V Relay Module

USD $5.99
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(2) (11)
DC 5V 4-Phase 5-Wire Step Motor + Driver Board Test Module for Arduino
DC 5V 4-Phase 5-Wire Step Motor + Driver Boar...

USD $5.99
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(2) (7)
Micro SD Card Reading Writing Storage Board Module(Supports SDIO and SPI)
Micro SD Card Reading Writing Storage Board M...

USD $2.99
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(6) (16)
16-Channel 12V Relay Module Board W/ Power LM2576 / Optocoupler Protection 30
16-Channel 12V Relay Module Board W/ Power LM...

USD $ 25.69

USD $17.95
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(8)
Rotary Encoder PCB Board Module for Arduino (Works with Official Arduino Boards)
Rotary Encoder PCB Board Module for Arduino (...

USD $2.99
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(8) (10)
Arduino 5V Relay Module for SCM Development/ Home Appliance Control
Arduino 5V Relay Module for SCM Development/ ...

USD $2.99
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(11) (10)
AMS1117-3.3V Power Supply Module
AMS1117-3.3V Power Supply Module

USD $2.99
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(1) (3)
DC-DC Converter Auto Step-Up Step-Down Solar Power Supply Module
DC-DC Converter Auto Step-Up Step-Down Solar ...

USD $11.99
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(8) (28)
LCD TFT01 Mega Shield V2.0 Adapter Module
LCD TFT01 Mega Shield V2.0 Adapter Module

USD $11.99
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Arduino L298N Stepper Motor Driver Controller Board New
Arduino L298N Stepper Motor Driver Controller...

USD $10.99
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Pro Mini Microcontroller Circuit Board for Arduino (5V / 16MHz) 15
Pro Mini Microcontroller Circuit Board for Ar...

USD $ 6.99

USD $5.95
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(11) (20)
UNO Board + Prototype Shield + Medium Breadboard + Breadboard Jumper Wires + USB Cable for Arduino New
UNO Board + Prototype Shield + Medium Breadbo...

USD $37.99
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(1)
Simple SOP8 Circuit Board to Simple DIP8 Circuit Board  Module New
Simple SOP8 Circuit Board to Simple DIP8 Circ...

USD $1.99
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(1)
Tower Pro MG90S 14G Metal Gear Servo New
Tower Pro MG90S 14G Metal Gear Servo

USD $11.99
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(1)
YQJ010504 Single Phase AC Current Sensor Module with Active Output (5A) New
YQJ010504 Single Phase AC Current Sensor Modu...

USD $12.99
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(1)

Most Helpful Reviews

2PCS DC-DC Step-Up Module(0.9V~5V) To-5V 600MA USB (Portable Charger)

2PCS DC-DC Step-Up Module(0.9V~5V) To-5V 600MA USB (Portable Charger)

(2)

This little module was brilliant for making a portable charger for my mobile phone. Soldering it to a connector for my bike light battery pack and a bit of heatshrink took all of 10 minutes to make two. This combined with a 4.8V 3.3Ah battery pack nearly did three complete charges of my HTC Desire. Perfect when you need your phone but have no easy access to a charger (I was wild camping in No...

2PCS DC-DC Step-Up Module(0.9V~5V) To-5V 600MA USB (Portable Charger) 2PCS DC-DC Step-Up Module(0.9V~5V) To-5V 600MA USB (Portable Charger)

by Nathan Davis Jul 21, 2013

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