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Shop the best prices on 17,709 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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545 - 576 of 3,200
800 Series Robot Vacuum Motherboard Compatible Replacement for 805 806 860 870 876
$54.00 Save $25.00 RRP: $79.00
Resistors 1/4W 1% Metal Film Kit for Car Airbag Repair - 6 Types Fixed Resistors, 2.4 Ohm Size, High Precision
$20.95 Save $13.00 RRP: $33.95
86/57 Stepper Motor Driver Set Motor with Driver DM542 / DM860. Low vibration, low noise (5776 2.3nm DM542).
$104.00 Save $55.00 RRP: $159.00
9-Band-Equalizer High-Performance 12V DC For Boat RV Car Metal Housing With CD AUX Input Chip Output
$79.00 Save $40.00 RRP: $119.00
4Bit Bidirectional Level Shifter TSSOP14 IC
$23.95 Save $12.00 RRP: $35.95
9 Roll Sticky Thermal Paper for M02 Series Mini Color Printer, 35x15mm, Compatible with Phomemo M02/M02 Pro/M02S
$209.00 Save $100.00 RRP: $309.00
KBL410 4A 1000V Single Phase Diode Bridge Rectifier 5 Pack Through Hole Mount
$23.95 Save $12.00 RRP: $35.95
28BYJ-48 Stepper Motor with ULN2003 Driver Board, 5V/12V, 4-Phase, Gear Reduction, Precision Electronic Component
$209.00 Save $110.00 RRP: $319.00
PT1000 Heat Resistant Thermistor 3 x 15 mm for 400°C High-Temperature Stability in 3D Printing Applications
$16.95 Save $8.00 RRP: $24.95
12mm SMD Piezoelectric Buzzer 324V Loud Clear Audio Dual Sound for Industrial and Vehicle Use
$25.95 Save $12.00 RRP: $37.95
ZLDO1117QG33TA SOT-223 5-Pack 3.3V Fixed Low-Dropout Regulator IC
$17.95 Save $9.00 RRP: $26.95
D1 Pro CP2104 Mini V3.0 ESP8266 Development Board 4MB/16MB Lua WiFi IoT CH340G NodeMCU Compatible 2025
$109.00 Save $40.00 RRP: $149.00
Servo driver for servo expansion board, 16channel servo/PWM outputs, 16bit resolution
$32.95 Save $16.00 RRP: $48.95
10Pcs Adapter Board Breadboard Adapter For ESP8266 Module
$25.95 Save $12.00 RRP: $37.95
Zener Diode 100pcs 1W DO41 1N4742A 1N4744A 1N4747A 1N4A 1N4756A(1n4747a 20v)
$599.00 Save $300.00 RRP: $899.00
2 Channel CH Dual HBridge DC Motor Driver Module 7A 160W Positive/Negative Rotate
$25.95 Save $13.00 RRP: $38.95
MiniEVB Prototype Development Board For Embedded Systems Designs MiniEVB Module BTE1804 Projects And Debugging Analysis
$14.95 Save $8.00 RRP: $22.95
51 Chip Electronic Game Console Assembly Kit For Creative DIY Enthusiasts And Programmers Model B
$29.95 Save $15.00 RRP: $44.95
Step Up Power Module 12x7x4 Inch 200W 7A 635V to 655V Boost Converter with Aluminum Case for High Voltage Applications
$16.95 Save $8.00 RRP: $24.95
Tool Part for 5Pcs Ferrite Toroid Core, Toroid Core 1.2'ODx0.7'IDx0.6'H Ferrite Rings, Black
$35.95 Save $18.05 RRP: $54.00
ESP32S3 7inch Capacitive Touch Display Development Board with Enclosure Mount, 5Point Touch, Supports WiFi Bluetooth
$84.00 Save $45.00 RRP: $129.00
Desktop Computer Motherboard USB3.0 19/20P Socket 90° Angled Header Mounting Accessory with Housing PH19B
$14.95 Save $8.00 RRP: $22.95
Metal Film Resistors Kit 1460pcs Assorted Set Values Accuracy for Electronics Projects Random Color
$25.95 Save $13.00 RRP: $38.95
DC3GHz 4GHz 10W BNC Plug to Jack Fixed Attenuator, 1dB, 3dB, 5dB, 6dB, 10dB, 15dB, 20dB, 30dB, 40dB, Attenuation 50Ohm (5dB 4GHz).
$52.95 Save $26.05 RRP: $79.00
MCUPCA9685 16Channel Servo Driver 12Bit PWM Controller with I2C Bus Servo Control Module
$16.95 Save $8.00 RRP: $24.95
Performance diode rectifier module MMF300N060DK6B MMF300N060DA6B (Color: 22, Size: MMF300N060DK6B) MMF300N060DK6B 22 Ref: 9000
$99.00 Save $50.00 RRP: $149.00
TSSOP8 Chip Download Burn Write Probe TSSOP8 Programming Test Probe with Elastic Stopper for Automotive Electronics Ref: 7296
$44.95 Save $24.05 RRP: $69.00
Professional QFP64 LQFP64 TQFP64 Chip Aging Test Sockets with Stable Connection Ref: 6104
$64.00 Save $30.00 RRP: $94.00
PDIP28 2Piece Plastic DIP28 Industrial Temperature 64KB Flash 32Bit Microcontroller
$18.95 Save $9.00 RRP: $27.95
10 PCS SMD 0402 8P4R 2 * 4P 100K910K Network Resistor Array (Size : 430K) SMD Resistor Array 0402 Package For PCB
$59.00 Save $30.00 RRP: $89.00
25pcs Hall Effect Sensor Kit for Motor Control with Precise Angle Measurement and Wear Resistant Build
$24.95 Save $12.00 RRP: $36.95
Motherboard 10-Pin Female to DB9 RS232 9-Pin Male Serial Port Cable 26cm Full-Height Rear Bracket for Printers
$38.95 Save $12.00 RRP: $50.95