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Shop the best prices on 20,161 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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3,105 - 3,136 of 3,200
HX711 24Bit Dual Channel Load Cell Amplifier for Accurate Weight Measurement and Industrial Use
$15.95 Save $7.00 RRP: $22.95
10pcs SN75176BDR SOP8 RS485 Transceiver IC Chip for Stable Data Transmission
$15.95 Save $7.00 RRP: $22.95
ESP32 WLED LED Controller with Builtin Microphone for Music Reactive RGB Lights and Dynamic Effects
$149.00 Save $70.00 RRP: $219.00
Battery Level Indicator LED Module for 3.7V Lithium Battery Charge Display, Ultra Compact Design
$15.95 Save $7.00 RRP: $22.95
ESP32 C6 Development Board WiFi 6 DualCore Bluetooth LE Module for IoT Projects Blue PCB
$20.95 Save $10.00 RRP: $30.95
Electric Scooter Dashboard LCD Screen for Xiaomi M365 Pro, Clear Display Motherboard Assembly (Yellow)
$15.95 Save $7.00 RRP: $22.95
Black Photoresist Dry Film for PCB Resolution Circuit Imaging 30cm x 500cm Sheet
$15.95 Save $7.00 RRP: $22.95
W1980 Refrigerator Control Board Replacement for WILLMARK RFN420NFX, Energy Saving Design
$129.00 Save $60.00 RRP: $189.00
MAX17048 LiPo Battery Fuel Gauge Sensor Module for RealTime UAV and Robotics Monitoring
$19.95 Save $10.00 RRP: $29.95
LED Matrix Display Module 8x8 LED Dot Matrix for Arduino and Microcontroller Projects 5V
$16.95 Save $9.00 RRP: $25.95
RF Bandpass Filter 725MHz 703748MHz SMA Noise Reduction Aluminum Alloy Shielded 45MHz Bandwidth
$43.95 Save $25.05 RRP: $69.00
Control Board Kit 420020007S with 472610Z Switch Pad for Pentair MasterTemp and MaxETherm SR Series
$54.00 Save $30.00 RRP: $84.00
ADF4350 RF Signal Generator 354400MHz Frequency Sweep Module for Testing and Spot Tuning
$139.00 Save $70.00 RRP: $209.00
Voltage Fuse 170M1369D for Industrial Power Protection and Reliable Overcurrent Safety
$64.00 Save $30.00 RRP: $94.00
6N137X006 Speed Optocoupler IC 8Pin DIP for Signal Isolation 5 Pieces
$74.00 Save $35.00 RRP: $109.00
10 Pieces LM317T LM317 Adjustable Voltage Regulator IC 1.2V37V 1.5A Wide Range Output
$15.95 Save $7.00 RRP: $22.95
100pcs 0603 SMD Resistor Network Array 4x8 Pin MultiValue 3.9K 39K 390K Ohm
$109.00 Save $50.00 RRP: $159.00
Reballing Stencil Kit with Direct Heating for Memory Chip , 0.45mm BGA Station Holder 20PCS
$169.00 Save $80.00 RRP: $249.00
5V USB Humidifier Driver Board with 16mm Atomizing Disc for Mist Maker and Mini Air Purifier
$16.95 Save $8.00 RRP: $24.95
调用 AI 接口失败: Connection error. Ref: 6978
$20.95 Save $10.00 RRP: $30.95
RS2301E SOT23 Voltage Regulator Transistor Pack 20pcs Low Power Speed
$19.95 Save $10.00 RRP: $29.95
ESP32S3 Development Board WiFi Bluetooth HD Camera OLED Display DualCore for IoT Projects
$50.95 Save $28.05 RRP: $79.00
100pcs 0805 SMD Ceramic Capacitor 1.2nF 50V Multilayer Precision Compact Size Pack
$26.95 Save $13.00 RRP: $39.95
2600PCS Metal Film Resistor Assortment Kit with Wide Range for Electronics and Science Projects
$18.95 Save $9.00 RRP: $27.95
ULN2003 Stepper Motor Driver Board for 28BYJ48 with Precise Control and Easy Connection
$15.95 Save $7.00 RRP: $22.95
Dual Band RF Band Pass Filter 416MHz 1090MHz 15MHz Bandwidth Aluminum Shell Signal Purity
$42.95 Save $21.05 RRP: $64.00
XR2206 Precision Function Signal Generator 1Hz1MHz MultiWaveform 912V DC with Cable
$15.95 Save $8.00 RRP: $23.95
Microwave Oven Capacitor 2100V 1uF Voltage Replacement with 2+2 Pin Terminals
$15.95 Save $7.00 RRP: $22.95
1600V 100A Three Phase Bridge Rectifier Power Diode Module for Stable AC to DC Conversion
$15.95 Save $7.00 RRP: $22.95
Single Phase EMI Power Line Filter 220V 10A Overvoltage Protection Stable Output Easy Installation
$38.95 Save $20.05 RRP: $59.00
5PCS 5mm LED Diode Lights Set – Bright MultiColor Low Power Long Lifespan Bulbs
$41.95 Save $22.05 RRP: $64.00
MT6826S Accuracy Encoder Sensor Module 360° Angle Measurement for Speed Robot Automation
$15.95 Save $7.00 RRP: $22.95