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Shop the best prices on 19,328 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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2,305 - 2,336 of 3,200
3 Pcs ESP8266 ESP12F WiFi Serial Module Board with Adapter Plate for Arduino Extended Range
$14.95 Save $8.00 RRP: $22.95
100PCS 100K Ohm Rotary Potentiometer 3 Pin RV09 Vertical Horizontal Shaft 20mm Adjustable
$64.00 Save $30.00 RRP: $94.00
W5500 Ethernet Module Speed SPI Controller for STM32 Microcontroller Networking
$14.95 Save $8.00 RRP: $22.95
Precisions 16 Bit Analogs To Digital Converters I2C Compatible Portable Instrumentation Consumer Electronics
$24.95 Save $12.00 RRP: $36.95
CC2500 RF Module 2.4GHz Wireless Transceiver QFN20 Low Power Data Rate for Arduino
$14.95 Save $8.00 RRP: $22.95
ESP32CAM WiFi Module with OV2640 Camera, ESP32 WROVER Dev Board 4MB Flash 4M PSRAM DualCore
$17.95 Save $8.00 RRP: $25.95
PCB Test Fixture 2.54mm Clamp with Quality Pogo Pins for 4P 5P 6P Programming and Burning
$14.95 Save $8.00 RRP: $22.95
74ACT541SC SOIC20 Speed Octal Buffer Line Driver IC for Low Power Data Transfer
$20.95 Save $11.00 RRP: $31.95
5pcs 6A4 400V Current Rectifier Diode R6 for Stable Power Conversion
$35.95 Save $18.05 RRP: $54.00
12pcs MCP1825S 1.8V Low Dropout Voltage Regulator SOT223 3Pin Current Output
$22.95 Save $11.00 RRP: $33.95
210A 1600V Three Phase Rectifier Bridge Module Power Output for Industrial Use
$119.00 Save $60.00 RRP: $179.00
70A 1200V Power Rectifier Diode for Converters with Surge Current and Stud Mount
$14.95 Save $8.00 RRP: $22.95
10PCS RV09 2K Ohm 15mm Shaft Horizontal Rotary Potentiometer 3 Pin Sealed Adjustable Resistor
$14.95 Save $8.00 RRP: $22.95
Microwave Oven Capacitor 0.9uF 1uF 2100V Voltage Replacement with 2+2 Terminals
$14.95 Save $8.00 RRP: $22.95
420020007S Pool Heater Control Board with Switch Pad for Pentair MasterTemp and StaRite MaxETherm
$20.95 Save $11.00 RRP: $31.95
100PCS 20mm Rotary Potentiometer 2K Ohm 3Pin RV09 Shaft Precision Adjustable Resistor Sealed
$64.00 Save $30.00 RRP: $94.00
Motherboard Replacement for Roomba 805 806 860 864 865 866 870 871 875 876 with Durable Build
$45.95 Save $23.05 RRP: $69.00
Decade Resistance Box with Test Leads, 09999.9 Ohm Variable Resistor for Accurate Electrical Testing
$29.95 Save $15.00 RRP: $44.95
Resolution PCB Photosensitive Film with Adhesion for Etching and Plating
$14.95 Save $8.00 RRP: $22.95
INA301A1 Current Sense Amplifier VSSOP8 Accuracy Voltage Measurement IC 2PCS
$28.95 Save $14.00 RRP: $42.95
Adjustable PCB Holder with 360° Rotating Base, 300mm Metal Circuit Board Clamp, NonSlip Rubberized Bottom
$27.95 Save $14.00 RRP: $41.95
I2C Multiplexer TCA9548A Module 5PCS 8Channel 3V 5V Compatible Board for Arduino MultiDevice Control
$14.95 Save $8.00 RRP: $22.95
KP2000A 1900V Power Thyristor Module Voltage Capacity Current Industrial Use
$169.00 Save $90.00 RRP: $259.00
5PCS LM5021 PWM Controller LM5021MM2 MSOP10 Efficiency Power Control
$14.95 Save $8.00 RRP: $22.95
Power Line Filter EMI Noise Reduction CW1D Series 220V Socket Mount 6A 10A for Electrical Equipment
$14.95 Save $8.00 RRP: $22.95
CS5550ISZ Energy Meter IC SSOP24 Precision Low Power Consumption Chip
$22.95 Save $11.00 RRP: $33.95
12Pcs 41F TO92S Bipolar Hall Effect Magnetic Sensor SS41F 3 Pin for EV Motor and Industrial Use
$20.95 Save $11.00 RRP: $31.95
ESP32 GSM GPRS Module SIM800H Development Board 240MHz with Builtin Antenna for IoT Projects
$54.00 Save $25.00 RRP: $79.00
Ferrite Core Noise Suppressor Clip for 5mm Cables Clear Signal RFI Filter USB Audio 5pcs
$14.95 Save $8.00 RRP: $22.95
PC817 Optocoupler Isolation Board Dual Voltage Control 2Way Converter Adapter Module
$14.95 Save $8.00 RRP: $22.95
C8051F330 Development Board with All IO Pins and 22.1184MHz Crystal Oscillator USB Powered
$21.95 Save $11.00 RRP: $32.95
Adjustable PCB Holder with 360° Rotation and Fire Resistant Stable Metal Base for Soldering
$27.95 Save $14.00 RRP: $41.95