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Shop the best prices on 6,130 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.

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513 - 544 of 3,200
5pcs 74HC244D 653 SOIC20 Octal Buffer IC Speed Signal Line Driver Electronic Component
$17.95 Save $9.00 RRP: $26.95
20pcs 5mm LDR Photoresistor GL5537 Light Sensitive Resistor Sensitivity Fast Response
$31.95 Save $15.00 RRP: $46.95
Mini Solderless Breadboard 170 Tie Points Compact Prototype PCB Board for Arduino DIY Blue
$23.95 Save $12.00 RRP: $35.95
4pcs Magnetic Angle Sensor Module Precision Encoder Board for DIY and Industrial Use
$14.95 Save $8.00 RRP: $22.95
Precision Programmable Resistor Module 0.1R9999999.9R 1% Accuracy Adjustable Board
$14.95 Save $8.00 RRP: $22.95
Current Sensor Module WCS1600 1700 1800 with Accuracy Detection and Adjustable Overcurrent Protection for Motors and Microcontrollers
$17.95 Save $8.00 RRP: $25.95
Rice Cooker Power Supply Board with Overvoltage Protection for SF40FC658 PCB Replacement
$14.95 Save $8.00 RRP: $22.95
SOP8 WSON Chip Programmer with Precision Spring Needle Probe 208mil Wide Compatibility
$26.95 Save $15.00 RRP: $41.95
ESP8266 WiFi Module Adapter ESP01 with 3.3V Regulator and Level Conversion for Arduino 5V
$14.95 Save $8.00 RRP: $22.95
50pcs 3296W Multiturn Trimmer Potentiometer Kit Precision Adjustable Variable Resistors
$25.95 Save $12.00 RRP: $37.95
Power Wirewound Potentiometer Rotary Rheostat 25W Ceramic Disk Variable Resistor 1K
$17.95 Save $11.00 RRP: $28.95
10PCS Infrared Speed Sensor for Precise Object Detection with Stable Output and Easy Installation
$14.95 Save $8.00 RRP: $22.95
Vector Network Analyzer Demo Test Board Kit for NanoVNA Accuracy Measurement
$19.95 Save $12.00 RRP: $31.95
Three Phase Bridge Rectifier 100A 1600V Current AC to DC Converter with Efficient Heat Dissipation
$129.00 Save $60.00 RRP: $189.00
EL357N Optocoupler SOP4 SMD IC 10pcs Signal Isolation Low Power Consumption
$31.95 Save $15.00 RRP: $46.95
5 Pcs GBJ2510 25A 1000V Bridge Rectifier Power Diode Bridge Temp Resistant
$43.95 Save $20.05 RRP: $64.00
30A 75mV DC Current Shunt Resistor for Ammeter FL2 Precision Dual Current Use
$14.95 Save $8.00 RRP: $22.95
50FS51 Rice Cooker Power Board PCB Replacement with Overload Protection and Easy Installation
$14.95 Save $8.00 RRP: $22.95
Breadboard Power Supply Module MB102 Dual Voltage 5V 3.3V for Arduino Prototyping
$14.95 Save $8.00 RRP: $22.95
Adjustable PCB Holder with 360° Rotation and AntiSlip Base for Soldering and Electronics
$34.95 Save $19.05 RRP: $54.00
65pcs Breadboard Jumper Wires Kit, MultiColor Flexible Copper, Solderless Male to Male Cables
$14.95 Save $8.00 RRP: $22.95
ESP32S3 Development Board with 1.28' IPS Round LCD, DualCore 240MHz, PSRAM and Flash Memory
$40.95 Save $23.05 RRP: $64.00
FL2B 1500A 75mV Current Shunt Resistor for Digital Ammeter Amp Voltmeter Wattmeter
$54.00 Save $30.00 RRP: $84.00
22K Ohm WTH1182W Rotary Potentiometer Adjustable Resistor Long Life for Electronics DIY
$14.95 Save $8.00 RRP: $22.95
Variable Resistor 3296W Multiturn Potentiometer 20K Ohm Adjustable Cermet PCB Mount Precision Trimmer 50pcs
$84.00 Save $45.00 RRP: $129.00
10x38 Ceramic Fuse 6A and Thermal Cutoff Fuse 3A, 20pcs Assortment for Overcurrent Protection
$17.95 Save $9.00 RRP: $26.95
Expansion Board with Buzzer, 3.3V/5V Power Breakout Shield for BBC Micro:bit and Python Programming
$14.95 Save $8.00 RRP: $22.95
500MHz LVDS Crystal Oscillator Module SMD Frequency Stability Low Phase Noise
$50.95 Save $28.05 RRP: $79.00
6pcs LAN8720A Ethernet PHY Module SQFN24 Speed Low Power Embedded Interface
$41.95 Save $22.05 RRP: $64.00
TType Breadboard Adapter for BBC Microbit Python Programming, 3.3V5V Expansion Board for BBC Microbit
$14.95 Save $8.00 RRP: $22.95
10MHz6GHz RF Bias Tee UltraBroadband Coaxial for Microwave DC Voltage Isolation Amplifiers
$25.95 Save $15.00 RRP: $40.95
3362P202 Potentiometer 2K Ohm Adjustable Trimmer Variable Resistor for Circuit Control 10Pcs
$50.95 Save $28.05 RRP: $79.00