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Shop the best prices on 2,642 great value modulators. Shopping for modulators is easy with Fruugo, with SALE discounts, offers and savings on GreenZech. Buy modulators online safely with Fruugo, with secure payment and fast shipping to Canada.

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321 - 352 of 2,642
Jadeshay DC-DC Boost Module, Step Up Voltage Converter 10-60V to 12-97V 1500W 30A Boost DC CV Power Supply Module
$59.00 Save $15.00 RRP: $74.00
Battery nce Charger, Adapter nce Charging Expansion Board Parallel Charging Board XT30 Expansion Adapter for IMAX B6
$23.95 Save $18.00 RRP: $41.95
Charging Module, 2pcs Charging Module 1-8 Cell Nickel–Cadmium/Nickel–Metal Hydride Battery Charger Electronic Components(4-Cell(4S)) 0KM8M
$16.95 Save $17.00 RRP: $33.95
Power Supply Module, 24V 4A~6A Stable High Power Switching Power Supply Board AC-DC Converter Module 0WHS5
$27.95 Save $18.00 RRP: $45.95
GPS Receiver, VK-162 GPS Receiver Antenna Module with USB Interface Antenna Module 10HZ Navigation Module USB Interface DC3.3V-5V CAY7P
$27.95 Save $17.00 RRP: $44.95
Battery Charging Controller, 30A Automatic Battery Charger Protection Switch Charging Controller Protection Module(48V Dedicated)
$24.95 Save $18.00 RRP: $42.95
4-Channel Driver Module, Chip Driver Board 2 Power Supply 4 Channel Pre Amplifier Module NE5532 5W DC12V‑15V HV0TF
$28.95 Save $18.00 RRP: $46.95
Module Board 12 Position Power Distribution Board for DIN Rail Mount
$26.95 Save $18.00 RRP: $44.95
USB Cable Tester, 3 in 1 Test Board Short Circuit Open Circuit Testing Module for Maintenance
$29.95 Save $18.00 RRP: $47.95
Relay Timing Module, 2PCS Time Delay Relay Module Industrial Control Elements for Monostable Circuit (100-240V) BFVZ4
$22.95 Save $17.00 RRP: $39.95
0-5V/10V/1-5V to 0-20MA/4-20MA Voltage to Current V/C Module, Voltage Buck Regulator Step Down Power Supply Module RPLXV
$22.95 Save $18.00 RRP: $40.95
DC12V LED Timer Relay Module Display Countdown Timer Delay Timer Turn Off Relay Switch Module for Home and Industrial Use
$16.95 Save $18.00 RRP: $34.95
Automatic Flower Watering Pump Irrigation Relay Module Soil Moisture Sensor Module Connection Line Kit
$26.95 Save $15.00 RRP: $41.95
DC12V LED Display Countdown Timing Timer Delay Turn OFF Relay Switch Module
$19.95 Save $18.00 RRP: $37.95
GY-SHT31 D Temperature and Humidity Sensor Measurement Module Digital Output I2C Interface
$16.95 Save $17.00 RRP: $33.95
Step Down Module DC DC High Efficiency Adjustable Input 10-90VDC Output 2-60VDC 70x38x31mm
$32.95 Save $21.05 RRP: $54.00
Microphone Pickup Module Dual Channel Output Adjustable Gain Amplifier Board for Detection
$17.95 Save $18.00 RRP: $35.95
USB Cable Tester 3 in 1 Test Board Short Circuit Open Circuit Testing Module for Maintenance
$33.95 Save $20.05 RRP: $54.00
Battery Quick Charging Module Boost Set Up Charge Main Board 3.7V to 5V 9V 12V IP5328P
$21.95 Save $18.00 RRP: $39.95
High power Relay Module Self Locking Power off Delay ON OFF Pulse Signal 12V
$26.95 Save $18.00 RRP: $44.95
220VAC Adjustable Timer Delay Turn Off Switch Time Relay Module Load (0~10 Sec)
$19.95 Save $18.00 RRP: $37.95
Analog to Digital Conversion Module ABS 8 Parallel AD Converter Module with Accuracy Potentiometer
$19.95 Save $18.00 RRP: $37.95
-100 Ultrasonic Ranging Sensor Module DC 2.4-5.5V 2cm-450cm with Temperature Compensation(2018+ )
$17.95 Save $18.00 RRP: $35.95
220VAC Adjustable Timer Delay Turn Off Switch Time Relay Module Load (0~100 Min)
$19.95 Save $18.00 RRP: $37.95
5Pcs Power Bank Charger Module 3USB DIY Mobile Circuit Board Electronic Component 5V2.1A
$23.95 Save $18.00 RRP: $41.95
SPH0645 I2S MEMS Microphone Breakout Board Module 50Hz-15KHz
$26.95 Save $18.00 RRP: $44.95
PWM Generator Plastic 2‑Channel Frequency Module Adjustable Drive Electronic Component
$14.95 Save $15.00 RRP: $29.95
1 pcs Green NE555 Stepper Motor Drive Pulse Module Signal Generator(Pulse Module )
$19.95 Save $18.00 RRP: $37.95
Buck Converter DC 9‑90V to DC 12V 3A Constant Current Voltage Regulator Module Accessory
$25.95 Save $17.00 RRP: $42.95
4 Channel Relay Module 5V for HID Drive Free USB Expansion Board PC Intelligent Control Switch
$26.95 Save $18.00 RRP: $44.95
DC Motor Drive Module PWM Speed Regulation Motor Driver Controller Board LMD18200T 4.5‑5.5V
$42.95 Save $21.05 RRP: $64.00
Timer Relay Module Adjustable Delay Switch Board Accessory for Home Factory
$19.95 Save $18.00 RRP: $37.95