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Shop the best prices on 2,853 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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1,281 - 1,312 of 2,853
Delay Module Digital Trigger Cycle Timing Delay Module LED Relay Board for Industrial Control Electronic Equipment
$19.95 Save $18.00 RRP: $37.95
Battery Controller Module DC 12V to 48V Power Automatic Emergency Switch PowerOFF Protection Board
$16.95 Save $17.00 RRP: $33.95
USB Camera Module 5MP 2592 * 1944P 60° Wide Angle Lens Camera PCB Module with OV5640 Chip for Security Monitoring Industrial Equipment
$59.00 Save $20.00 RRP: $79.00
SW3518 100W Fast Charging Module Full Protocols High Power Display Board Support SCP FCP for IOS QC4.0 PD3.0
$39.95 Save $19.05 RRP: $59.00
AD9851 DDS Signal Generator Module with Dual Wave Outputs and High Precision Frequency Control for Versatile Projects
$34.95 Save $18.00 RRP: $52.95
BNC RF Attenuator 2W 5dB Male to Female for Signal Control and Stainless Steel Construction
$47.95 Save $26.05 RRP: $74.00
YUMILI 1500W Boost DC-DC 10-60V to 12-97V 1500W 30A Voltage Boost CC CV Power Supply Module 18OL5
$59.00 Save $15.00 RRP: $74.00
Risegun 4a HiFi Power Amplifier Filter Module Three-level Power Amplifier EMI Power Filter AC 110V-250V EMI Filter Electromagnetic High-Frequency
$25.95 Save $18.00 RRP: $43.95
Fyearfly Rectifier Diode, Electric Welding Rectifier Diode Thyristor Module 400V 100a TM100SZ-M Silicon Controlled Rectifier Diode Module
$59.00 Save $15.00 RRP: $74.00
Temperature Humidity Controller Thermostat Module, XH‑M452 DC 12V Dual Output Automatic Constant Temperature Humidity Control Module Control P2YRD
$32.95 Save $18.00 RRP: $50.95
DC/DC Boost Converter, 600W Step‑Up Module DC 10‑60V to DC 12‑80V Boost Power Supply Converter for Laptop Digital Products with Short Circuit MAIMJ
$47.95 Save $16.05 RRP: $64.00
KSS-240A Electronic Components Laser Lens Optical Pickup for DVD Mechanism Replacement Parts
$64.00 Save $15.00 RRP: $79.00
UV Sensor Module GY 8511 ML8511 Analog Output Ultraviolet Light Inspection Sensor Module for Outdoor Sports Equipment
$109.00 Save $30.00 RRP: $139.00
LCD Display Panel TFT LCD Display Panel 1.44in SPI Interface Colorful Wiring Free Display Screen for SCM Microcontroller
$16.95 Save $18.00 RRP: $34.95
220V AC Geared Motor Single Phase 25W Gear Box Capacitance 50K Reduction Ratio
$269.00 Save $20.00 RRP: $289.00
Delaman Analog Module s7-200 Analog Input and Output PLC Extension Module 6ES7 235-0KD22-0XA8 EM235
$239.00 Save $10.00 RRP: $249.00
Uadme Computer Monitoring Secondary Screen Set-PC Sensor Panel Display 3.5 Inch Display with Bracket Data Cable Double Sided Adhesive
$84.00 Save $15.00 RRP: $99.00
Dual Discrete Board, Op Amp Module o Amplifier 1 Channel Dual Discrete Board for Microphone Circuit GA3DK
$119.00 Save $10.00 RRP: $129.00
TICFOX Bluetooth Power Amplifier Board 120W Digital Dual Channel Sound Amplifier Board DC12 to 24V
$36.95 Save $17.05 RRP: $54.00
TICFOX Low Noise Amplifier 40DB Gain 10M To 6GHz Precise Transmission LNA RF Power Preamplifier for FM Radio
$44.95 Save $19.05 RRP: $64.00
Uadme DC Motor Controller, PWM Motor Speed Regulator LED Light Dimmer Digital Display Encoder 5V 12V 24V
$24.95 Save $17.00 RRP: $41.95
Motor Control, Dc Motor Control Pwm Motor Speed ​​Controller Led Light Dimmer Digital Display Encoder, 5V, 12V, 24V for Customer Installation
$24.95 Save $17.00 RRP: $41.95
Analog TDS Sensor Cleanliness Measurement Waterproof Probe Water Conductivity Sensor PCB for Home Hydroponics 3.3‑5.5V
$25.95 Save $18.00 RRP: $43.95
LCD LED Digital Tire Tyre Air Pressure Gauge Tester for Auto Car Motorcycle
$37.95 Save $31.05 RRP: $69.00
Uadme o Amplifier Board, Mini Mono Amp Module Low Noise Accessory 5V for Speaker Equipment
$11.95 Save $17.00 RRP: $28.95
Miniature Circuit Breaker PA66 Flame Retardant Housing 4P Automatic Circuit Breaker for Commercial Building AC 400V 10A
$54.00 Save $20.00 RRP: $74.00
Solar Inverters WiFi Module, ABS Stable Remote Monitoring Electronic Component RS232
$104.00 Save $15.00 RRP: $119.00
Uadme Backup Battery Switching Module, Automatic Switching Battery Power Module, High Power Automatic Industrial Relay Board 12V 150W 12A,
$17.95 Save $17.00 RRP: $34.95
Preamp Module Preamplifier, 3 Channel NE5532 Adjustable Treble Midrange Bass Output
$47.95 Save $21.05 RRP: $69.00
Probe PH Probe Value Detection Acquisition Monitoring Professional Industrial Control Supplies
$27.95 Save $17.00 RRP: $44.95
3Pcs Relay Module CD4013 Chip 1 Channel NO NC Single Pole Double Throw with Optocoupler Isolation 5VDC
$26.95 Save $14.00 RRP: $40.95
IO95A01 3.3-12V 8A Self locking MOS Tube Trigger Switch Module for Electronic Switches
$17.95 Save $18.00 RRP: $35.95