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Shop the best prices on 19,057 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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2,497 - 2,528 of 3,200
Motherboard Replacement for Roomba 800 Series 860 880 870 861 864 805 Robot Vacuum Spare Parts
$41.95 Save $22.05 RRP: $64.00
15A 400W FET Trigger Switch Module PWM Regulator Board for DC Motor Speed Control
$94.00 Save $45.00 RRP: $139.00
2100V Microwave Oven Voltage Capacitor 0.9uF 1uF Replacement Parts Easy Installation
$14.95 Save $8.00 RRP: $22.95
ICL7660 Voltage Converter ICL7660CPA+ Efficiency Low Power PDIP8 8Pin Charge Pump IC
$38.95 Save $20.05 RRP: $59.00
20pcs 2Channel I2C Logic Level Converter 5V to 3.3V BiDirectional Voltage Translator
$25.95 Save $13.00 RRP: $38.95
Controller Board Replacement for Ninebot Scooter F20 F30, 36V Electric Scooter Motherboard
$41.95 Save $22.05 RRP: $64.00
Adjustable Decade Resistance Box 09999.9 Ohm with 0.1 Ohm Steps Precision Variable Resistor Tester
$28.95 Save $14.00 RRP: $42.95
Blender PCB Power Board Replacement with Intelligent Control and Short Circuit Protection
$14.95 Save $8.00 RRP: $22.95
2Pcs BTS7960 43A Power HBridge Motor Driver Module with Overcurrent and Thermal Protection
$16.95 Save $9.00 RRP: $25.95
ADP160AUJZ3.3R7 Low Dropout Voltage Regulator TSOT235 Accuracy 3.3V Power Supply IC (7pcs)
$23.95 Save $12.00 RRP: $35.95
15A Dual HBridge DC Motor Driver Module for Robot Car 3V36V Current F3205
$27.95 Save $14.00 RRP: $41.95
5V Stepper Motor Kit with ULN2003 Driver Board for Precision Control in Robotics, Low Noise
$14.95 Save $8.00 RRP: $22.95
100PCS 15mm Vertical Shaft Potentiometer 1K Ohm RV09 Adjustable Resistor Sealed 3 Pin Horizontal Mount
$47.95 Save $26.05 RRP: $74.00
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
100PCS 100K Ohm Rotary Potentiometer 3 Pin RV09 Vertical Horizontal Shaft 20mm Adjustable
$64.00 Save $30.00 RRP: $94.00
USB to Serial Adapter USBC UART Module 3.3V Speed Data Transfer for Firmware Upgrade Black
$14.95 Save $8.00 RRP: $22.95
5pcs GD25Q32 SOP8 SPI Flash Memory Chip 32Mbit Speed Data Storage for BIOS
$29.95 Save $15.00 RRP: $44.95
Power Wirewound Resistor 200W 30 Ohm RX20 Wattage Resistor with Durable Heat Dissipation
$69.00 Save $35.00 RRP: $104.00
3.2 Inch TFT LCD Display Module 240x320 HD Touch Screen with SD Card Slot for Arduino
$20.95 Save $10.00 RRP: $30.95
100PCS 100K Ohm Potentiometer 3 Pin RV09 Vertical Shaft 15mm Precision Variable Resistor
$59.00 Save $25.00 RRP: $84.00
5 Pieces UM6K1N SOT363 NPN Digital Transistor, Speed Switching, Low Power Consumption
$29.95 Save $15.00 RRP: $44.95
USB to UART Module Serial Adapter with LED Indicators for Windows Linux Android
$19.95 Save $10.00 RRP: $29.95
30Pcs 22 Ohm 5W Flame Proof Metal Oxide Film Power Resistors for DIY Electronics Projects
$149.00 Save $80.00 RRP: $229.00
PC817 4Channel Optocoupler Isolation Module 3.3V30V Voltage Converter with Wide Control
$20.95 Save $11.00 RRP: $31.95
ATX Power Supply Breakout Board with 24Pin Connector, 3.3V 5V 12V Outputs and Fuse Protection
$14.95 Save $8.00 RRP: $22.95
Pico Servo Driver Module 16 Channel 16 Bit Resolution PWM Controller with 5V 3A Output
$26.95 Save $14.00 RRP: $40.95
USBC to UART Serial Converter 3.3V Speed Data Transfer TypeC Module for Microcontroller
$14.95 Save $8.00 RRP: $22.95
210A 1600V Three Phase Rectifier Bridge Module Power Output for Industrial Use
$119.00 Save $60.00 RRP: $179.00
10PCS RV09 Vertical 15mm Shaft 5K Ohm Potentiometer 3 Pin Durable Sealed Adjustable Resistor
$28.95 Save $14.00 RRP: $42.95
Polyester Film Capacitors Assortment Kit 100V 24 Values 0.22nF470nF 660pcs with Storage Box
$14.95 Save $8.00 RRP: $22.95
2pcs BQ7694003 TSSOP44 Battery Management IC with Overvoltage Detection for Lithium Packs
$46.95 Save $22.05 RRP: $69.00
AT25SF041 4Mbit SPI Flash Memory SOIC8 Chip 208mil Speed Low Power Storage 5pcs
$14.95 Save $8.00 RRP: $22.95