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Shop the best prices on 2,985 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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1 - 32 of 2,985
Risegun 60W Mini Mono High Power Amplifier Module HIFI Digital Small Power Amplifier Module DC 7.5‑24V
$18.95 Save $18.00 RRP: $36.95
12V 24V to for QC3.0 DC‑DC Set Down Double USB Fast Charging Buck Module
$23.95 Save $18.00 RRP: $41.95
Rankomu Fan Speed Controller,1 Channel Temperature Control Board for 2‑3 Wire 5‑12V Fans
$20.95 Save $18.00 RRP: $38.95
DEWIN Fan Speed Controller, Fan Speed Controller 1 Channel Temperature Control Board for 2‑3 Wire 5‑12V Fans
$20.95 Save $18.00 RRP: $38.95
Uadme Mobile Charging Module, 5 Ports DualWay Micro Type C USB Fast Charging Board 4.5‑13.5V
$21.95 Save $18.00 RRP: $39.95
Risegun Single Circuit 2-3 Wire Small Size Shutdown 5V-12V Fan Temperature Control Governor Weak Current Chassis Temperature Control Noise Reduction
$20.95 Save $18.00 RRP: $38.95
1pc 8-Channel NPN/PNP to NPN 5V/24V SquareWave Signal Conversion Module Level Converter 10MHZ
$69.00 Save $45.00 RRP: $114.00
Uadme Amplifier Board, Mini Headphone Amplifier Module 3.5mm Interface Earphone Preamplifier Board DC 3‑12V MAX4410, Low Distortion
$15.95 Save $18.00 RRP: $33.95
Ouitble Digital Programmable Attenuator,6g Rf Programmable Pcb Module for 30db Stepping 0.25db Organic Light Emitting Diode Display Cnc Case
$74.00 Save $20.00 RRP: $94.00
Risegun SCD40 400-2000ppm CO2 Gas Sensor Detection Module Temperature and Humidity Two in One I2C Communication Purple Board (supplier Model:
$74.00 Save $15.00 RRP: $89.00
3 Phase Motor Soft Start Module Controller Brass Bottom Relay TSR-100WA R1（10KW）(Module )
$239.00 Save $20.00 RRP: $259.00
Signal Generator Signal Generator Pulse Frequency Square Wave Generator Module Adjustable PWM For Valve Regulation Frequency Control 7V to 24V
$26.95 Save $18.00 RRP: $44.95
STM32 Debugger, DAPLINK Open Source Replacement for JLINK STLINK ARM STM32 Burn Downloader Emulator 5V USB Plug in
$27.95 Save $18.00 RRP: $45.95
30A Automatic Battery Charger Charging Controller Protection Module 12V
$28.95 Save $18.00 RRP: $46.95
PWM Pulse Frequency Duty Cycle Adjustable Square Rectangular Generator Driver Module with Casing 7V-24V
$26.95 Save $18.00 RRP: $44.95
14-26GHz Broadband Mixer 8GHz High-Mid Frequency IF Mixer Microwave Up-Down Conversion Broadband Mixer
$419.00 Save $255.00 RRP: $674.00
Voltage to Frequency Converter Module 0‑10V to 0‑10KHz Analog Signal Conversion Board
$16.95 Save $17.00 RRP: $33.95
MOS FET Driver Module High Power PWM Adjustment Electronic Switch Control Board 3-20V to 3.7-27VDC 10A
$10.95 Save $18.00 RRP: $28.95
0.05M-250MHz ADE-6 Passive Hybrid Inverter Up Conversion Down Conversion Mixer Cellular Communication Instruments
$32.95
AV to Converter IR Extender UHF TV LINK Modulator
$45.95 Save $3.00 RRP: $48.95
10Pcs T5577 EM4305 Copy Rewritable Writable RFID Tag Card,Mixed Color
$12.95
TM70IR TV Link Modulator Support PAL NTSC AV to RF Converter for AV Source Set Top Boxes RF Modulator
$27.95
High Sensitivity Microphone o Amplifier Module Output 20dB Gain Low Noise DC 3.3V/5V
$12.95 Save $18.00 RRP: $30.95
Low Voltage DC 1.8V to 15V 2A Mini PWM Motor Speed Controller Regulator Control Module
$16.95 Save $17.00 RRP: $33.95
Hotel RFID Key FOB Re-Writable Multiple Times. 100 Pcs. Works in 13.56 MHz Frequency
$19.95 Save $18.00 RRP: $37.95
0.05M-250MHz ADE-6B Active Hybrid Inverter Up Conversion Down Conversion Mixer Cellular Communication Instruments
$38.95 Save $7.00 RRP: $45.95
RF Attenuator 50W 50 Ohm NType Male To NType Female Fixed Attenuator 350 dB 34 GHz Coaxial Connector
$229.00 Save $110.00 RRP: $339.00
Passive Double Balanced Mixer Low Noise Amplifier Frequency Conversion Module for Demodulat Phase Comparator Modulator
$29.95
5Pcs TCA9548A Expansion Board,Development Board Low-Voltage 1 to 8 Channel IIC Expansion Module Kit for DIY
$18.95 Save $18.00 RRP: $36.95
ZPSHYD 0.5dB Step Attenuator Module, HMC472 Digital RF Attenuator Module HMC472 Module Attenuator Module for RF and IF Applications
$19.95 Save $18.00 RRP: $37.95
Infrared CO2 Sensor Module, PWM Output Sensor Electronic Component NDIR Carbon Dioxide Gas Detection Equipment UART PWM Output
$34.95 Save $18.00 RRP: $52.95
80kV High Voltage Pulse Generator Inverter Super Arc Pulse Ignition Module 6‑12V
$17.95 Save $18.00 RRP: $35.95