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Shop the best prices on 2,694 great value modulators. Shopping for modulators is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf. Buy modulators online safely with Fruugo, with secure payment and fast shipping to Canada.

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2,497 - 2,528 of 2,694
High Voltage Pulse Generator, 12V 500KV Boost Step Up Power Module High Voltage Generator Transformer 1SI1H
From $21.95
Thyristor Module Rectifier Diode Module Thyristor Module 100a TM100SZ M Silicon Controlled Rectifier Diode Module for 400V Welding Machine
From $54.00
5V/2.1A Output UPS Power Supply DIY Charger Board Voltage Step up DC-DC Converter Boost Module
From $16.95
Cooling Fan Hub PWM PC Chassis 8 Way Splitter Speed Control Module 4 Pin Adapter 12V
From $15.95
DC Voltage Reducer Converter Module 36V48V to 24V 10A 240W Buck Transformer Converter
From $38.95
CNC DCDC Buck Module Buck Boost Power Supply Adjustable Adapter Step Up and Down 6-70V to 0-60V(RD6018 Whitout WiFi )
From $209.00
Motor Speed Controller Switch PWM Electronic Governor High Power Drive Module DC10‑60V 20A
From $17.95
HF7111 Serial Server RS232 to Ethernet DTU Short Message Communication Module 5‑36VDC
From $59.00
Button Key Module Keypad Board 2x4 Matrix 8 Push Micro Switch for Single Chip Microcomputer
From $9.95
Tracking Module 8 Channel Infrared Detection Sensor PCB 8bit Detector Hunt Board
From $11.95
TPM 2.0 Security Module 20Pin Remote Card Encryption Security Module for Windows 11
From $27.95
TICFOX Signal Generator Adjustable PCB Digital Display Current Voltage Signal Generator 15 to 24VDC
From $46.95
6G Digital Attenuator Digital Programmable Attenuator Module 30DB Step 0.25DB Display CNC Housing RF Module
From $69.00
MOS FET Driver Module High Power PWM Adjustment Electronic Switch Control Board 3-20V to 3.7-27VDC 10A
From $9.95
Boost Module-Adjustable Boost Module 2A Boost Board 2-24V to 5 9 12-28V Electronic Component
From $13.95
Optocoupler Isolation Board, Optical Isolator Module 817 3.6‑30V PCB 8 Channel Driver Photoelectric Isolated Module for Relays 8H0E0
From $14.95
Automatic Irrigation DIY Kit, Self Watering System Automatic Flower Watering Pump Irrigation Relay Module Soil Moisture Sensor Module Connection
From $20.95
DEWIN Speed Controller, 20A Pulse Width Modulator PWM Motor Speed Controller Waterproof Shell,DC 10-60V
From $24.95
Bluetooth Amplifier Board, MH MX8 Module Wireless for Bluetooth o Receiver Board Lossless Decoder Kit M18 M28 M38(M28 Headphone Jack Version)
From $11.95
PWM Generator, PWM Generator Plastic 2‑Channel Frequency Module Adjustable Drive Electronic Component
From $11.95
50A Large Current H bridge High power Single channel Motor Driver Module
From $19.95
Uadme Battery Capacity Tester, 18650 Lithium Battery Capacity Tester 4 Channel Automatic Cyclic Charging Discharging Battery Internal Resistance
From $48.95
KQ-130F Power Line Carrier Module for 220VAC Power Line Long Distance Data Communication for Arduino Long Distance Data Communication 5QREI
From $33.95
10S 15A 36V/37V Protections Board Li-ion Batterys BMS/PCB/PCM Board with nce Function for E-Bike Electric Bicycle
From $22.95
SSB Power Amplifier, Stable Performance DC12-16V Good Heat Dissipation Power Amplifier Board PVC and Aluminum Alloy for FT‑817 KX3(#1)
From $189.00
Charging Module, 2pcs Charging Module 1-8 Cell Nickel–Cadmium/Nickel–Metal Hydride Battery Charger Electronic Components(5-Cell(5S)) QEUJQ
From $14.95
ZPSHYD 0.5dB Step Attenuator Module, HMC472 Digital RF Attenuator Module HMC472 Module Attenuator Module for RF and IF Applications
From $17.95
4-Channel Driver Module, Chip Driver Board 2 Power Supply 4 Channel Pre Amplifier Module NE5532 5W DC12V‑15V MG9JQ
From $25.95
Thermometer Hygrometer, Temperature Humidity Sensor Module ABS Compact Low Temp Resistance Humidity Module XGMVE
From $14.95
Low Noise Amplifier,RF Power Amplifier 40DB Gain 10M To 6GHz Precise Transmission LNA Power Preamplifier for FM Radio J195I
From $39.95
LCD Module TFT Touch Screen,Display Serial Peripheral Interface ILI9488 HD 480x320 3.5in
From $34.95
o Spectrum Module, Music Level Display Module, Integrated 16 Segments for LED Music o Spectrum Colour Light
From $20.95