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Shop the best prices on 19,292 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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1,921 - 1,952 of 3,200
SN74HC245N PDIP20 IC 20Pin Bidirectional Bus Transceiver Speed Low Power 11pcs
$29.95 Save $15.00 RRP: $44.95
10pcs DCDC Boost Converter Step Up Power Supply Module USB 5V Fast Charging for Phone Camera
$14.95 Save $8.00 RRP: $22.95
Three Phase Bridge Rectifier 160A 1600V Power Diode Module Copper Plate Heat Dissipation
$47.95 Save $26.05 RRP: $74.00
Low Pass Filter for Shortwave Communication Devices with Frequency Noise Reduction
$15.95 Save $8.00 RRP: $23.95
5PCS DC Motor Driver Module with Dual HBridge Control and PWM Speed Adjustment for Robotics
$40.95 Save $23.05 RRP: $64.00
MDK26A Rectifier Module 40A110A Current Diode for Efficient Power Conversion
$59.00 Save $30.00 RRP: $89.00
2Pcs BTS7960 43A Power HBridge Motor Driver Module with MCU Isolation for Smart Car
$16.95 Save $9.00 RRP: $25.95
3.5 Inch LCD Display 320x480 Resolution Full Color TFT Screen for Arduino and Raspberry Pi
$22.95 Save $11.00 RRP: $33.95
Terminal Block Shield Board for Arduino Mega 2560 Rapid Prototyping and Robotics Projects
$15.95 Save $7.00 RRP: $22.95
DB107S Bridge Rectifier 1A 1000V SOP4 SMD Voltage Protection Stable Power Conversion
$84.00 Save $45.00 RRP: $129.00
ICL8038 Signal Generator DIY Kit, Low Frequency Function Generator with Sine Triangle Square Waves, Adjustable 5Hz400kHz
$18.95 Save $9.00 RRP: $27.95
ESP32S3 Development Board with 8x8 RGB LED Matrix, Dual WiFi Bluetooth, USB TypeC, 4MB Flash
$26.95 Save $13.00 RRP: $39.95
100pcs Aluminum TO220 Heat Sink for L780xCV Voltage Regulator Efficient Cooling
$50.95 Save $28.05 RRP: $79.00
2100V Microwave Oven Voltage Capacitor 0.9uF 1uF Replacement with Quick Install Terminals
$14.95 Save $8.00 RRP: $22.95
100PCS 1K Ohm RV09 Potentiometer with 15mm Shaft 3Pin Sealed Design for Precise Adjustment
$59.00 Save $30.00 RRP: $89.00
PCB Dry Film Roll for Circuit Production, Resolution Photosensitive Photoresist Sheet
$20.95 Save $11.00 RRP: $31.95
1pF11.11111uF Programmable Capacitor Module 50V EightSegment Adjustable Board for Precision Control
$15.95 Save $8.00 RRP: $23.95
Expansion Board V2.0 Breakout Adapter with Buzzer for Microbit Kids Python Programming
$14.95 Save $8.00 RRP: $22.95
ADUM3160 USB Isolator 2500V Voltage Protection Board for Stable Data Transfer
$16.95 Save $8.00 RRP: $24.95
49Pcs BAT547F SOT23 Schottky Diode Fast Switching Low Voltage Drop Reliability
$38.95 Save $20.05 RRP: $59.00
RP2350 LCD Development Board 0.96 Inch IPS Display DualCore RP2350A with USBC and Battery Interface
$24.95 Save $13.00 RRP: $37.95
BC848B SOT323 NPN Surface Mount Transistor 20pcs Speed Switching Low Power
$14.95 Save $8.00 RRP: $22.95
SN74HC164N 8Bit Shift Register DIP14 IC 10pcs Speed Data Shifting for Circuit Modules
$14.95 Save $8.00 RRP: $22.95
70A 1200V Power Rectifier Diode for Converters with Surge Current and Stud Mount
$14.95 Save $8.00 RRP: $22.95
LED Matrix Display Module 8x8 LED Dot Matrix 5V for Arduino and Microcontroller Projects
$16.95 Save $8.00 RRP: $24.95
Motherboard Test Board 9 Pin Power Switch Tester for Quick Installation and Wide Compatibility
$14.95 Save $8.00 RRP: $22.95
EMI Power Filter Low Pass Board 25A Two Stage for Automation and Measuring Instruments
$17.95 Save $9.00 RRP: $26.95
10pcs MIC5205BM5 LDO Voltage Regulator SOT235 Low Dropout Current Output
$41.95 Save $22.05 RRP: $64.00
Micro SD Card Module for Arduino ARM with TF Memory Shield and Automatic Voltage Regulator 2pcs
$43.95 Save $20.05 RRP: $64.00
74ACT541SC SOIC20 Speed Octal Buffer Line Driver IC for Low Power Data Transfer
$20.95 Save $11.00 RRP: $31.95
420020007S Pool Heater Control Board Kit for MasterTemp SR200NA SR333NA SR400NA StaRite MaxETherm
$54.00 Save $30.00 RRP: $84.00
Motor Driver Module 6PCS HBridge Shield for Stepper Motors Precise Control and Smooth Operation
$20.95 Save $11.00 RRP: $31.95