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Shop the best prices on 17,726 great value circuit boards & components. Shopping for circuit boards & components is easy with Fruugo, with SALE discounts, offers and savings on Power4Laptops, Lift-Spares, Mr Paper and more. Buy circuit boards & components online safely with Fruugo, with secure payment and fast shipping to United States.

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2,593 - 2,624 of 3,200
Solar Panel Blocking Diode 50A Efficiency Reverse Current Protection for Parallel Connection
$30.95 Save $15.00 RRP: $45.95
ESP32CAM Development Board with Resolution Camera and WiFi for Smart IoT Projects
$14.95 Save $8.00 RRP: $22.95
Jue-Fish Circuit Board Liquid Insulating Tape, Waterproof Components, Heat-Resistant And Flame-Retardant Industrial Repair Adhesive
$19.95 Save $18.00 RRP: $37.95
QRE1113 Infrared Reflection Sensor Module, IR LED, Capacitor Discharge Circuit Board, DC 3.3-5V, Camera Compatible
$25.95 Save $13.00 RRP: $38.95
X99H B85/H81 DDR3 Motherboard LGA 2011-V3 Socket DDR3 Memory SATA 3.0 USB 3.0 M.2 NVMe Slot Supports E5-2678v3 2696v3
$104.00 Save $55.00 RRP: $159.00
X79SE Plus Computer Motherboard LGA 2011 Desktop Mainboard Gigabit Ethernet 10 USB 2.0 NVMe 3x SATA 2.0 PCIe 16x DDR3 Memory
$89.00 Save $50.00 RRP: $139.00
USB to RS232/485 Serial Converter Original FT232RNL Chip, Mac And Linux Compatible
$59.00 Save $30.00 RRP: $89.00
L293d Drive Motor Drive Shield Expansion Board For Arduino Duemilanove Compatible, 2-Channel L293D Motor Controller
$289.00 Save $150.00 RRP: $439.00
Pack of 3 D2PAK3 Package
$30.95 Save $15.00 RRP: $45.95
5pcs Mini Piezoelectric Buzzer 324V Decibel Dual Tone Warning Alarm for Industrial Use
$30.95 Save $15.00 RRP: $45.95
OPA627 Dual Op Amp Module, OPA627 to Dual Op Amp Adapter, SMD to DIP Converter, High Precision Audio Amplifier
$16.95 Save $8.00 RRP: $24.95
Simulator Kit2 USB Programmer and Emulator for PIC Microcontrollers, Compatible with MPLAB X IDE
$37.95 Save $21.05 RRP: $59.00
Debugger Programmer Emulator For PIC Kit2 Kit3 Compatible PICkit2 Programmer Simulator And Downloader
$59.00 Save $30.00 RRP: $89.00
51 Single Chip Microcomputer Development Board 89C52 Minimal System 8051 Compatible Learning Kit
$74.00 Save $35.00 RRP: $109.00
DC Motor FF-337PA FF-390PA Magnetic Motor for Haircutting Machine 2.4V 3.7V Durability Accessories
$14.95 Save $8.00 RRP: $22.95
ESP32-C3 Development Board 1.28-Inch Round LCD Display, WiFi & Bluetooth, No Touch Panel, ESP-IDF Compatible
$30.95 Save $15.00 RRP: $45.95
Metal Film Resistor 27K Ohm 3W 1% , 10 Pcs Lot, Through Hole Leaded
$21.95 Save $10.00 RRP: $31.95
NodeMCU V3 Lua WiFi Module 10Pcs ESP8266 with 32M Flash Memory and CH340G USB Serial Port Converter for NodeMCU Board
$40.95 Save $12.00 RRP: $52.95
OPA627 Dual Op Amp Module SMD to DIP Adapter, Pack of 4, Compatible with OPA627 Single Op Amp
$35.95 Save $18.05 RRP: $54.00
OPA627 Dual Op Amp Module Pack of 2, SMD to DIP Conversion, High Precision OPA627 Chip, 750042422
$23.95 Save $12.00 RRP: $35.95
OPA627 Dual Op Amp Module - OPA627 X2 SMD to DIP Adapter for Dual Op Amp Conversion, Pack of 2
$23.95 Save $12.00 RRP: $35.95
OPA627 Dual Op Amp Module, OPA627 to Dual Op Amp Adapter, SMD to DIP Converter, High-Performance Audio Circuit
$17.95 Save $9.00 RRP: $26.95
ATTINY88 Microcontroller Development Board Extension For Digispark For Prototyping And Applications
$29.95 Save $15.00 RRP: $44.95
Simulator Kit2 USB Programmer and Emulator for PIC Microcontrollers with Debugging Support and Compatibility
$37.95 Save $21.05 RRP: $59.00
OPA627 Dual Op Amp Module - OPA627 Single to Dual SMD to DIP Adapter, Pack of 2, High Precision Audio Amplifier
$23.95 Save $12.00 RRP: $35.95
Dual Op Amp Module for OPA627 Pack of 3, X2 for OPA627 Turn to Dual Op Amp SMD to DIP, High-Performance Audio Amplifier
$29.95 Save $15.00 RRP: $44.95
NTC Thermistor Resistor 5D-11 5D11 20Pcs Thermal Resistance Rectifier for Temperature Sensing Applications
$31.95 Save $15.00 RRP: $46.95
25W Yellow Aluminum Shell Resistor 1.5K Ohm, Durable Gold Finish Electronic Component, 1PCS
$29.95 Save $15.00 RRP: $44.95
RP2350-LCD-0.96 Development Board with 0.96-Inch Display, 160x80 Resolution, RP2350A Microcontroller Compatibility
$74.00 Save $35.00 RRP: $109.00
24V Voltage Stabilizing Module, 12V Booster, 9V-36V to 13.8V Regulator, 3A Stable Voltage Converter
$59.00 Save $25.00 RRP: $84.00
25W Yellow Aluminum Shell Resistor, 25R Fixed Gold Aluminum Shell Component, 1PCS Electronic Resistance Part
$29.95 Save $15.00 RRP: $44.95
1/4W Metal Film Resistor 1K Ohm 5% Tolerance 5-Color Band Plug-in for Electronics Projects Bulk Packaging
$40.95 Save $23.05 RRP: $64.00