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Shop the best prices on 2,678 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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193 - 224 of 2,678
HF7111 Serial Server RS232 to Ethernet DTU Short Message Communication Module 5‑36VDC
From $54.00
Motor Speed Controller Switch PWM Electronic Governor High Power Drive Module DC10‑60V 20A
From $16.95
2PCS 2000W 220V AC SCR Voltage Regulator Adjustable Motor Speed Control Module Knob Potentiometer
From $18.95
3.5A DC DC Buck Converter Step Down Regulator Module (4.5-27V to 3.3V)
From $12.95
Multi Cell Li Ion Lithium Battery Charger for Solar Charging Portable Device(3S-1A)
From $14.95
100PCs Adapter Board Converter Module Lightweight SOP8 SSOP8 to DIP8 TSSOP8 DIP SMD to Inline
From $15.95
Gear Motor Speed Reduction High Quality with Metal Gearbox GA12-N20 DC 3V 15-1000RPM60RPM
From $14.95
Uadme DC Current Detection Sensing Module, 7 to 30V 0 to 30A Digital Display Overcurrent Protection Relay Modules
From $46.95
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
10pcs Solar Lamp Circuit Board Solar Charge Controller Board Module for Road Stud Light
From $14.95
2pcs 1-Way 30A Relay Expansion Module Low Level Trigger with Optocoupler Isolation 12V
From $20.95
Voltage Stabilized Module PCB Positive Negative Dual Power Lower Noise Low Quiescent Current15V DC ±18‑35V AC 15~24V
From $26.95
Signal Generator Module PWM Pulse Frequency Duty Cycle Adjustable Module Square Wave Rectangular Wave XYLPWM
From $11.95
Analog to Digital Conversion Module 24‑Bit 8‑Channel ADC Signal Acquisition Board ADS1256
From $28.95
High Speed Comparator Module TLV3501 4.5ns Frequency Meter Front End Shaping Module for 3.3V 5V System
From $18.95
6pcs Super Small 3W+3W Type D Digital o Amplifier Power Amp Module 2.5V-5.5V
From $12.95
MPPT Solar Charger Board Auto Charging 3.7V 4.2V Lithium Battery Charger Module 9V
From $14.95
Thermal Camera Module -40-300℃ 5V 32x24 IR Array Sensor Thermal Imaging Camera Module
From $109.00
PH Module Probe Detection and Acquisition Monitoring Control Industrial Inspection Tool PH0‑14
From $41.95
2Pcs Step Down Module 5-18V to 3/3.3v 3.7/4.2v 5v 6V Motor Buck Converter ND1805TA(5-18V to 3.3V )
From $29.95
4 Channel Receiving Relay Module 4CH Infrared Remote Transceiver Receiver Control Switch Set 12V
From $24.95
DC Voltage Reducer Converter Module 36V48V to 24V 10A 240W Buck Transformer Converter
From $38.95
TDA7498 Digital Stereo Power Amplifier Board 2x100W Dual Channel 8‑32VDC HF20
From $32.95
USB Up/Down Power Supply Module Voltage Boost 5~12V to 0.5~30V 2A Module 15W
From $24.95
JGA20‑180 DC 12V Electric Gear Motor Carbon Brush Long Life Miniature DC Ultra Low Speed High Torsion Motor120RPM
From $20.95
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
DC 5/6/9/12V Motor Reverse Polarity Module Time Adjustable Delay Relay 2A Drive Current
From $15.95
DCDC Voltage Regulator High Power StepDown Module 440V to 1.2536V
From $15.95
Step Up Boost Liion Battery Charge Module Battery Charger Board DDTCCRUB 2S1A
From $10.95
Digital Power Amplifier Board ABS 2 Channel os Amplifier Module AUX Decoder Board 45W
From $15.95
2 Channel Infrared Remote Control Switch Relay Module High Low Bidirectional Trigger Remote Control Relay DC24V Operating Voltage
From $20.95
1MP Camera Module Manual Focus Computer Webcam Module USB2.0 Output MJPEG 3.0mm Focal Length
From $17.95