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Shop the best prices on 3,422 great value modulators. Shopping for modulators is easy with Fruugo, with SALE discounts, offers and savings on TribalSensation and Viewleaf. Buy modulators online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1,505 - 1,536 of 3,200
12V to 48V Power Converter Regulator Waterproof Power Converter Inverter F12S48V1.5A2S
$33.95 Save $14.00 RRP: $47.95
TICFOX 10-16V Delay Off Time Relay Module Timer Switch DPDT 2 Channel Output
$21.95 Save $18.00 RRP: $39.95
New W5 Tuya Wireless Gateway Zigbee+Bluetooth Hub Multi-Mode
$32.95
HMC412 9-15G Low Noise Double Balanced Mixer Up and Down RF Frequency Conversion Passive Mixer Module
$29.95
RFID Card Copier Duplicator for Access Control, 125KHz/13.56MHz NFC Encrypted Tag Reader Writer
$14.95 Save $69.05 RRP: $84.00
-10 Passive Mixer Up Conversion Down Conversion 5-1900MHZ RF
$46.95 Save $32.05 RRP: $79.00
1200W DC-DC Step up Boost Converter Constant Current Power Supply Module LED Driver
$59.00 Save $35.00 RRP: $94.00
10Pcs Washer Spacer 15mm OD 12mm ID Stainless Steel Hardware Accessory Part Set Kit3515-0015-0040
$21.95 Save $18.00 RRP: $39.95
100pcs Fast Fuse Glass Tube Fuse Accessory for Circuit Protection 5 x 20mm
$20.95 Save $7.00 RRP: $27.95
BERM Proximity Switch Waterproof 3‑Wire NPN NO Sensor PR12‑2DP DC12‑24V 50/60Hz 200mA
$21.95 Save $18.00 RRP: $39.95
Water Level Controller Module Automatic Liquid Level Sensor Relay Board for Pump Valve 12V
$18.95 Save $18.00 RRP: $36.95
CD60 350uf 250V AC Motor Starting Capacitor 350MFD Running Capacitor
$36.95 Save $17.05 RRP: $54.00
Voltage Relay Module ON Off Upper Lower Limit Detection Control Over Voltage Protection Battery Charge Discharge Timing 24V
$21.95 Save $18.00 RRP: $39.95
Boost Buck Converter Module DC 5V to DC 3.3V 9V 12V 18V 24V USB Power Supply Board
$19.95 Save $19.00 RRP: $38.95
DC 3.6-6V 600KV High Voltage Generator Dual Arc Boost Step Up Power Module Transformer
$27.95 Save $18.00 RRP: $45.95
10PCS 3 Pin Servo Extension Cable Model Car Servo Driver Connection Line Brass Inner Core 100mm Female to Female
$16.95 Save $18.00 RRP: $34.95
ABS Case Protective Shell Snap In Slot Accurate Hole Corrosion Resistance for Raspberry Pi 4B(Black )
$18.95 Save $18.00 RRP: $36.95
Automatic Flower Watering Pump Irrigation Relay Module Soil Moisture Sensor Module Connection Line Kit
$27.95 Save $14.00 RRP: $41.95
DC12V LED Display Countdown Timing Timer Delay Turn OFF Relay Switch Module
$19.95 Save $19.00 RRP: $38.95
10pcs 12V 8mm Pre wired Constant LED Light Emitting Diode Ultra Bright Water Clear Bulbs (#02)
$19.95 Save $19.00 RRP: $38.95
Relay Module Control Board Delay Switch Controller Electronic Components LED DC 5V
$27.95 Save $18.00 RRP: $45.95
Mini DC-DC Boost Converter Board Voltage Step up Module 12V
$14.95 Save $18.00 RRP: $32.95
DC3.7-6V High Voltage Pulse Generator Inverter Super Arc Pulse Ignition Module Output DC200KV
$19.95 Save $19.00 RRP: $38.95
GY-SHT31 D Temperature and Humidity Sensor Measurement Module Digital Output I2C Interface
$16.95 Save $18.00 RRP: $34.95
OV7725 30W High Definition Camera Module STM32 Webcam Camera Module Board
$29.95 Save $18.00 RRP: $47.95
Frequency to Voltage Converter Module 0~200Hz to Analog Voltage Module 5mA(FVS-200Hz10V)
$34.95 Save $18.00 RRP: $52.95
Step Down Module DC DC High Efficiency Adjustable Input 10-90VDC Output 2-60VDC 70x38x31mm
$32.95 Save $18.00 RRP: $50.95
Solar Pillar Light Circuit Board PCB Solar Lawn Lamp Control Board with Brightness Function
$16.95 Save $18.00 RRP: $34.95
DC12V~24V 30A DC Motor Speed ​​Controller Module Motor Speed Control Switch Regulator
$25.95 Save $18.00 RRP: $43.95
DC 12V 5A 150W AC Adapter/Battery Automatic Switch Module Emergency Power Supply Controller
$19.95 Save $19.00 RRP: $38.95
Microphone Pickup Module Dual Channel Output Adjustable Gain Amplifier Board for Detection
$18.95 Save $18.00 RRP: $36.95
8bit Tracking Module Detection Sensor Hunt Detector Industrial Control Components
$25.95 Save $18.00 RRP: $43.95