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    Circuit Boards & Components

    Shop the best prices on 7,419 great value circuit boards & components. Shopping for circuit boards & components is easy with Fruugo, with SALE discounts, offers and savings on Jaycar, TechBrands, Huananzhi and more. Buy circuit boards & components online safely with Fruugo, with secure payment and fast shipping to United States.

    SemiconductorsPrinted Circuit BoardsPassive Circuit ComponentsCircuit Board AccessoriesCircuit Prototyping
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    3,169 - 3,200 of 3,200
    Data Acquisition Module 10 Channel 12Bit ADC Board with USB UART for Precision Logging
    $17.95 Save $11.00 RRP: $28.95
    Breadboard Kit 830 Tie Point Solder Circuit Building Set with Power Supply for Electronics Projects
    $32.95 Save $18.00 RRP: $50.95
    10PCS ADUM1201 Digital Isolator Module with Magnetic Signal Isolation for SPI CAN Bus Dual Channel
    $28.95 Save $16.00 RRP: $44.95
    RF SWR Bridge 0.13000MHz PCB for VSWR Loss and Precise Impedance Measurement
    $14.95 Save $8.00 RRP: $22.95
    1600V 100A Three Phase Bridge Rectifier Frequency AC to DC with Efficient Heat Dissipation
    $29.95 Save $15.00 RRP: $44.95
    PCB Holder with 360° Rotation Adjustable Clamp Metal Frame for Electronics and Soldering
    $32.95 Save $18.00 RRP: $50.95
    50pcs PC817C SOP4 Optocoupler SMD Signal Isolation Compact Surface Mount
    $28.95 Save $14.00 RRP: $42.95
    RF Envelope Detector 0.1MHz6GHz Wideband RF Amplitude Detection Module for Signal Monitoring
    $15.95 Save $7.00 RRP: $22.95
    Power Over Ethernet HAT 802.3af PoE Expansion Board with Audio Output for Milk V Projects Short Pin
    $40.95 Save $23.05 RRP: $64.00
    Breadboard Set 830 Point Solderless Breadboard for Electronics Projects and Circuit Prototyping
    $29.95 Save $16.00 RRP: $45.95
    75A 75mV Ammeter Shunt Resistor FL2A Class A for Digital Meter Precision Current Measurement
    $19.95 Save $9.00 RRP: $28.95
    1660 Point Solderless Breadboard ZY204 Double Board with 4 Bus Lines for Electronics Projects
    $14.95 Save $8.00 RRP: $22.95
    Vector Network Analyzer Test Board Kit for DIP and SMT Devices Accuracy and Wide Compatibility
    $17.95 Save $9.00 RRP: $26.95
    SAA4955HL Video Processor QFP44 IC Chip Speed Signal Processing for Precision Synchronization
    $14.95 Save $8.00 RRP: $22.95
    Electronics Sensor Kit with 45 Modules Compatible with Arduino STEM Robotics Prototyping
    $84.00 Save $45.00 RRP: $129.00
    TType Breadboard Expansion Adapter for Micro:bit with Python Programming and 3.3V5V Compatibility
    $14.95 Save $8.00 RRP: $22.95
    T‑Type Breadboard Adapter for Micro:bit with Safe Voltage Transition for Python Graphical Programming
    $14.95 Save $8.00 RRP: $22.95
    5PCS TLV2464C TLV2464CD TLV2464CDR SOP14 Quad Op Amp Low Noise Accuracy Wide Voltage Range
    $22.95 Save $11.00 RRP: $33.95
    8 Channel IR Line Following Sensor Module with Accuracy Infrared Tracking for Robot Car
    $14.95 Save $8.00 RRP: $22.95
    MC145026P MC145026 DIP16 Encoder IC for Remote Control Easy Installation
    $14.95 Save $8.00 RRP: $22.95
    Low Pass Filter for Shortwave Radio Reception with Enhanced Signal Stability and HF Noise Reduction
    $19.95 Save $9.00 RRP: $28.95
    LF0362 SOP14 IC Chip 3 Pieces for Speed Signal Processing and Precision Voltage Control
    $22.95 Save $11.00 RRP: $33.95
    ATXMEGA32E5AUR 8Bit Microcontroller TQFP32 Speed Low Power Embedded Chip 2pcs
    $37.95 Save $21.05 RRP: $59.00
    2 Pcs LED Chaser Kit NE555 CD4017 Circuit with Dynamic Flowing LEDs and Speed
    $14.95 Save $8.00 RRP: $22.95
    Garage Door Opener Circuit Board with Precise Motor Control and Overload Protection for DR300 DR500 DR600 DR800
    $25.95 Save $13.00 RRP: $38.95
    Adjustable NE555 Signal Generator Module 0.8Hz60Hz Square Wave Pulse Oscillator for DIY Electronics
    $14.95 Save $8.00 RRP: $22.95
    DC Power Filter 35V 5A Low Pass Module for Ripple Noise Reduction and Current Capacity
    $14.95 Save $8.00 RRP: $22.95
    600A 75mV DC Ammeter Shunt Resistor FL19 for Analog Panel Meter Current Accuracy
    $14.95 Save $8.00 RRP: $22.95
    10pcs SN74LS04 Inverter IC SOP14 SMD Hex Logic Chip 3.9mm Speed Low Power Consumption
    $26.95 Save $14.00 RRP: $40.95
    7V 18650 Lithium Battery Protection Board with Overcharge Overcurrent Short Circuit Safety Spot Weldable PCB
    $14.95 Save $8.00 RRP: $22.95
    Rice Cooker Power Board for 50FC758 Model, Stable Power Supply, Easy Installation PCB Replacement
    $14.95 Save $8.00 RRP: $22.95
    Electronics Starter Kit with Power Supply Module, 830Point Breadboard and Jumper Wires Compatible with Raspberry Pi and STM32
    $25.95 Save $12.00 RRP: $37.95
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