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Shop the best prices on 19,308 great value circuit boards & components. Shopping for circuit boards & components is easy with Fruugo, with SALE discounts, offers and savings on Power4Laptops, Lift-Spares, Rosfix and more. Buy circuit boards & components online safely with Fruugo, with secure payment and fast shipping to United States.

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1,345 - 1,376 of 3,200
NodeMCU ESP8266 ESP12F WiFi Development Board USB TypeC Lua IoT 3.3V with Pins 2pcs
$52.95 Save $26.05 RRP: $79.00
Fuse Protected Bridge Rectifier Module 14616L100 Power Output and Overload Protection
$89.00 Save $40.00 RRP: $129.00
ESP32 Development Board DualCore WiFi Bluetooth Expansion Board for IoT Projects and Sensors
$14.95 Save $8.00 RRP: $22.95
2PCS GHE40L Motor Brake Rectifier 215V DC Half Wave Module for Fast Braking
$17.95 Save $9.00 RRP: $26.95
WCS2702 Adjustable Current Sense Module 2A DC5V with Overcurrent Protection and LED Indicator
$18.95 Save $10.00 RRP: $28.95
100pcs 0805 SMD LED Assortment Kit Multicolor Red White Green Blue Yellow for Electronics
$14.95 Save $8.00 RRP: $22.95
Optocoupler Module 1Way PLC Signal Converter PNP NPN with LED Indicator and TTL Detection
$14.95 Save $8.00 RRP: $22.95
Buzzer Module DIY Kit with Dual Sound Modes for Arduino Low Level Active Passive Alarm
$28.95 Save $14.00 RRP: $42.95
19PCS SMBJ26A DO214AA TVS Diode 26V Unidirectional Transient Voltage Suppressor
$29.95 Save $15.00 RRP: $44.95
RF Dummy Load 50 Ohm N Type Termination 10W Power Handling Low SWR Secure Connection
$19.95 Save $10.00 RRP: $29.95
Digital Clock DIY Kit with LED Display, 3V Microcontroller, Precision Time, Transparent Cover
$32.95 Save $17.00 RRP: $49.95
EMI Power Filter Board 25A Frequency Low Pass Two Stage for Industrial and Elevator Systems
$14.95 Save $8.00 RRP: $22.95
Power Line Filter Single Phase 220V EMI Filter XAW3A2 3A XAW6A2 6A Noise Reduction
$41.95 Save $22.05 RRP: $64.00
100PCS 100K Ohm Potentiometer 3 Pin RV09 Vertical Shaft 15mm Precision Variable Resistor
$59.00 Save $25.00 RRP: $84.00
ESP32S3 Development Board WiFi Bluetooth 5.0 RS232 RS485 TypeC WS2812 8MB Flash
$59.00 Save $25.00 RRP: $84.00
ESP32CAM WiFi Camera Module with Base Plate, Resolution Wireless Streaming for IoT Projects
$14.95 Save $8.00 RRP: $22.95
RP2350 Microcontroller Board DualCore 150MHz with 29 GPIO USB Plug and Play Development Kit
$16.95 Save $8.00 RRP: $24.95
4pcs GY530 VL53L0X Laser Distance Sensor Module for Arduino, Precision TimeofFlight Range Finder
$14.95 Save $8.00 RRP: $22.95
Thermistor Temperature Sensor 10K 3950B Waterproof Probe with PVC Wire for AC Refrigerators Heaters
$14.95 Save $8.00 RRP: $22.95
ZMCT103C AC Current Sensor 5A Accuracy Adjustable Output Transformer Module PCB 38x18.5mm 4pcs
$14.95 Save $8.00 RRP: $22.95
Adjustable 360° Rotating PCB Holder for Soldering and Electronics with MultiAngle Positioning
$23.95 Save $11.00 RRP: $34.95
Professional IC Extractor Tool with Ergonomic UShape Grip for Electronics , Yellow
$14.95 Save $8.00 RRP: $22.95
Pulse Generator Module with Adjustable Frequency and Duty Cycle, Stable Square Wave Signal Output
$32.95 Save $16.00 RRP: $48.95
800A 1000A 1200A 1500A FL-2D DIN Type Brass Copper DC Shunt Resistor 60mV 100mV for Current Panel Meter
$74.00 Save $35.00 RRP: $109.00
TPS5430 12V Output StepDown Regulator Compact Size DCDC Converter
$22.95 Save $12.00 RRP: $34.95
RL51140V RL30 Spiral Fuse Base Base Support Ceramic Fuse Tube Base Model RL51140V Ceramic Material Compatible Spiral Fuses
$17.95 Save $9.00 RRP: $26.95
TDA7387 4Channel Car Audio Amplifier IC Flexiwatt25 Power Low Distortion Output
$30.95 Save $16.00 RRP: $46.95
Noise Reduction Module for Car Audio and Home Systems with Stable Audio Performance and Noise Filter
$20.95 Save $11.00 RRP: $31.95
A3144 Hall Effect Sensor Module TO92 Sensitivity Magnetic Switch for Brushless Motor
$23.95 Save $12.00 RRP: $35.95
AC Power Socket with Fuse and EMI Filter 10A Panel Mount for Overload Protection and Noise Reduction
$15.95 Save $7.00 RRP: $22.95
Digital Kitchen Scale 1kg with HX711 Module and Precision Load Cell Sensor for Weighing
$14.95 Save $8.00 RRP: $22.95
10pcs 4Channel Optocoupler Motor Driver Module with Optical Isolation for Reliable Signal Transmission
$14.95 Save $8.00 RRP: $22.95