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Shop the best prices on 2,664 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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1,345 - 1,376 of 2,664
HMC213 Passive Double nced Mixer Diode Frequency Conversion Module
From $33.95
USB to CAN Bus Converter Adapter Non Isolated Chip 1M Baud Rate 3 Color LED Status Indicator USB to CAN Module
From $21.95
2 Channel Infrared Remote Control Switch Relay Module High Low Bidirectional Trigger Remote Control Relay DC5V Operating Voltage
From $19.95
Motor Motion Control Module Stepper Servo 5 Digit Display Limit Communication DC 12‑24V
From $54.00
1pc 4 Channel Relay Module Board STM8S103F3 Microcontroller RS485 Communication
From $23.95
Relay Module LCD Delay Power Failure Cyclic Timing Electronic Components XYLJ02
From $29.95
Soft Start Controller Electrical Parts Aluminum Bottom Single / 2 Phase Motor Accessory(Module Radiator )
From $119.00
Adjustable Cycle Timer Delay On/Off Switch Relay Module (DC24V,0-15min)
From $13.95
3 Phase Motor Soft Start Module Controller Brass Bottom Relay TSR-150WA R1（15KW）(Module Heat Sink )
From $359.00
KQ-130F Power Line Carrier Module for 220VAC Power Line Long Distance Data Communication
From $32.95
5PCS 2x2 Scan 4 Keypad Keyboard Module Array Key Switch Module for Electrical Control
From $12.95
12V Battery 4 Digits Battery Indicator Module Power Capacity LED Light Indication Module
From $9.95
Lithium Battery Charging Control Module Digital Display Battery Charger Protection Switch 6‑60V
From $19.95
Super Capacitor Power Filter Module Aluminum Alloy Shell Type C Interface Power Filter Module for Raspberry Pi DC5V
From $89.00
UWB Antenna Ultra Wideband Base Station Positioning Module SMA Female Connector 3‑6.5GHz
From $16.95
Photoresistor Relay Module XHM131 5V Brightness Automatic Control Light Detection Sensor
From $24.95
USB Isolator Module USB to USB 1.5/12 Mbps Coupling Protection Plate for ADUM3160
From $22.95
10pcs 5V 1A USB Battery Charge Discharge Protection Board Boost Voltage Module
From $14.95
Antenna Tuner Board with Screen Finished Version DIY Kits Tester Components ATU‑100 400mA
From $79.00
Temperature Compensated Crystal Module High Stability for TCXO-9/YAESU FT-817 / 857/897
From $19.95
Class A Analog Circuit Power Amplifier Board 2 Channel o Amplifier Circuit Module DC24V 2A
From $17.95
BERM Thermocouple K Type Temperature Sensor 100mm Probe 0‑400℃ Accessory for Measurement
From $15.95
RD72-DC-12V Infinite Cycle ON OFF Relay Module Trigger Delay Switch Infinite Loop Relay
From $16.95
10Pcs AntiStatic Foot Strap Blue Synthetic Rubber Band Workshop Accessories JWD001
From $33.95
Motor Speed Control Module DC12V24V36V48V High Power Drive Board PWM 20A DC10-60V
From $16.95
Voltage Frequency Converter Module ABS Housing Signal Conversion Module 0‑10V Input 0‑10KHZ Square Wave Output
From $25.95
Adjustable Cycle Timer Delay On/Off Switch Relay Module (DC12V,0-24hr)
From $13.95
2Pcs Liquid Level Controller Sensor Module Water Level Detection Drainage Control Circuit Board 5V
From $23.95
Single Power Amplifier Module Ultra Low Noise Wideband High Speed Pulse Amplification Board OPA847
From $33.95
SCR Module Thyristor Control Trigger Switch DC Control AC 220V Optocoupler Isolation YYAC‑2
From $14.95
220VAC Adjustable Timer Delay Turn Off Switch Time Relay Module Load (0~10 Min)
From $28.95
XD‑35 Thermoelectric Peltier Plate Module Cooling System DIY Kit for Small Space Cooling 01#
From $37.95