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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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1,825 - 1,856 of 3,200
AD9850 Frequency LCD DDS Signal Generator Module 6 Bands 0-55MHz Digital Signal Generator with Adjustable Frequency
$69.00 Save $30.00 RRP: $99.00
1500W to 1800W DC-DC Boost Power Supply Adjustable Constant Voltage Constant Current 12-60V to 12-90V
$189.00 Save $90.00 RRP: $279.00
MCP601-E/SN SOIC-8 Operational Amplifier IC, 13 Pieces, 8-Pin Surface Mount, Low Power, High Precision
$28.95 Save $14.00 RRP: $42.95
10pcs 5V Active Buzzer Alarm 9x4.2mm Mini Electromagnetic Speaker for Clear Audible Alerts
$31.95 Save $15.00 RRP: $46.95
5Piece Universal DoubleSided Prototype PCB Board 7cm X 9cm
$17.95 Save $9.00 RRP: $26.95
MAX4420 Op-Amp 10pcs MAX4420CSA SOP-8 Chipset for Precision Signal Processing and Circuit Design
$22.95
Mean Well PWM-120-48 48V 2.5A 120W PWM Output LED Power Supply with PFC for Indoor and Outdoor Lighting Applications
$74.00
Power Diode Rectifier Module MMF200N070DK MMF200N070DA 700V 200A Compatible Power Electronics Component
$22.95
ESP32-Audio-Kit ESP32-A1S Dual-Core WiFi Bluetooth-Compatible Audio Development Board with 8M PSRAM Low Power Module
$38.95
12V to 3.3V 3.7V 4.2V 5V 6V 7.5V 9V DC DC Step Down Voltage Regulator Buck Converter Aluminium Case 3A 11.1W MAX
$40.95 Save $23.05 RRP: $64.00
Self-Adhesive ABS Plastic Push-Pull Cabinet Handle for Drawers - Easy No-Drill Installation, 3.5 Inch, Modern Design
$23.95 Save $11.00 RRP: $34.95
Mini ST-LINK/V2 SWIM SWD Debugger Programmer for STM8 STM32 Microcontrollers USB Interface Compact Design
$28.95
RP2040-GEEK Development Board for Raspberry Pi RP2040 Microcontroller with USB Debugging and GPIO Compatibility
$31.95
FR207 Diodes Pack of 10 DO-15 Fast Recovery Schottky Diodes 2A 1000V Specifications for Electronics Projects
$36.95 Save $22.05 RRP: $59.00
USB Adapter USB UART Converter Module Development Boards VCCIO 3.3V/5V USB 2.0 Full Speed UART Up To 3 Mbps
$14.95 Save $8.00 RRP: $22.95
Motherboard USB 3.0 20pin to Dual USB 3.0 Bezel Cable for PC Rear Chassis, High-Speed USB Connector, 50cm Length
$22.95
Adjustable Signal Generator TP354 NE555 - Pulse Generator Oscillator Output Signal Source 50 Hz to 6 KHz Sg55A01_H
$26.95 Save $13.00 RRP: $39.95
BTS7960 Motor Driver Module 4pcs 43A High Performance Smart Car Driver for Current Limiting and Control Systems
$79.00 Save $40.00 RRP: $119.00
Adjustable Signal Generator TP354 NE555 Module Square Wave Pulse Generator Oscillator Output 0.8 Hz to 60 Hz
$14.95 Save $8.00 RRP: $22.95
Wellengenerator 7.83 Hz Resonance Generator with Adjustable Frequency 0.01 Hz to 100 kHz, High Stability, USB-C Connection
$79.00 Save $40.00 RRP: $119.00
Constant Current LED Driver Module with Adjustable Output 3.3V 3.7V 5V 30-1500mA Overcurrent Protection for Li-ion LEDs
$94.00 Save $55.00 RRP: $149.00
145Piece 10uH10mH Inductor Assortment Kit, Including Choke Inductors in 12 Different Values, Performance with Small Vertical Space Requirements
$23.95 Save $12.00 RRP: $35.95
Grillpel, Edelstahlgriff, Backpel, GrillKochpel, 2 Stck Ref: 8748
$17.95 Save $9.00 RRP: $26.95
Original STC8H1K2436IQFN32 1T 8051 Microprocessor Microcontroller for Chip Arrival High for Quality
$14.95 Save $3.00 RRP: $17.95
N-Type Fixed Coaxial Attenuator 50 Ohm, 25 W, DC to 3 GHz, Selectable Attenuation Up To 30 dB
$309.00 Save $150.00 RRP: $459.00
SMD Power Inductor 47uH 20% Error 0.59A SLF6028T 6x6x2.8mm 10 Pack Chip Inductor for Circuit Design
$51.95 Save $27.05 RRP: $79.00
DIP Exclusion Network Resistor Array 30PCS 9Pin 150 Ohm 150R Resistance Network
$34.95 Save $16.00 RRP: $50.95
R3 Development Board Microcontroller Learning Kit for C Programming, Compatible with Arduino Projects
$44.95 Save $24.05 RRP: $69.00
12-24V to 36V 2A Boost Converter DC-DC Regulator Waterproof Module for 9V-30V Power Supply Applications
$51.95 Save $27.05 RRP: $79.00
Single Clip On Ferrite Core Filter For Power Cables To Minimize Electromagnetic Interference (24mm) 24mm Size EMI Filter
$20.95 Save $11.00 RRP: $31.95
BTS7960 Motor Driver Module 5.5V to 27V 43A for Smart Cars and Robotics High Performance Control Module
$16.95 Save $8.00 RRP: $24.95
PPTC Resettable Fuse SMD 1812 0.05A PolySwitch, 100 Pcs Bulk Pack, Surface Mount, Self-Resetting
$129.00 Save $60.00 RRP: $189.00