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Shop the best prices on 20,586 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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97 - 128 of 3,200
ADSB 1090MHz Bandpass Filter with Signal Interference Blocking for SDR and Receiver
$15.95 Save $7.00 RRP: $22.95
5PCS SN74AVC8T245 Level Shifter 8Bit Voltage Translator SSOP24 Speed Bidirectional
$15.95 Save $7.00 RRP: $22.95
NPN Transistor 50V 0.5A PreBiased Digital Bipolar Small Signal SOT23 Package PDTD123YT Qty 5
$15.95 Save $7.00 RRP: $22.95
Breadboard Kit 830 Tie Point Solder Circuit Building Set with Power Supply for Electronics Projects
$19.95 Save $10.00 RRP: $29.95
3590S Precision Multiturn Potentiometer Adjustable Resistor 100 Ohm for Precise Resistance Adjustment
$69.00 Save $35.00 RRP: $104.00
5PCS OPA4354AIDR SOP14 Quad Op Amp Speed LowNoise Operational Amplifier IC
$15.95 Save $7.00 RRP: $22.95
100pcs MAX485EESA SOP8 RS485 Transceiver with 15kV ESD Protection and Speed Data Transfer
$46.95 Save $27.05 RRP: $74.00
Dashboard Control Board for Ninebot Scooter ES1 ES2 ES3 ES4, Boost Performance and Smooth Ride
$47.95 Save $26.05 RRP: $74.00
Mini Solderless Breadboard 170 Tie Points Compact ShieldCompatible Design Blue ABS
$15.95 Save $7.00 RRP: $22.95
ESP32S3 Development Board with CC1101 Transceiver, PN532 NFC RFID Module, LCD, 1300mAh Battery
$139.00 Save $60.00 RRP: $199.00
30A 75mV DC Ammeter Shunt FL2 Current Shunt Resistor for Accurate Measurement Stable Performance
$15.95 Save $7.00 RRP: $22.95
725MHz RF Bandpass Filter SMA 703748MHz Low Loss 45MHz Bandwidth Noise Reduction
$30.95 Save $15.00 RRP: $45.95
3362P202 Potentiometer 2K Ohm Adjustable Trimmer Variable Resistor for Circuit Control 10Pcs
$51.95 Save $27.05 RRP: $79.00
TCRT5000 IR Line Follower Sensor Module Adjustable Sensitivity for Arduino Obstacle Detection
$15.95 Save $7.00 RRP: $22.95
DC Ammeter Shunt 800A 100mV DIN Type Brass Copper Accuracy Current Shunt Resistor
$28.95 Save $14.00 RRP: $42.95
MB3759PF MB3759 DIP16 IC Power Supply Controller Chip for Voltage Regulation
$15.95 Save $7.00 RRP: $22.95
STB6000 QFN32 Satellite Tuner IC Speed Low Power Chip for Digital TV Set Box
$15.95 Save $7.00 RRP: $22.95
200A 75mV DC Shunt Resistor for Current Monitoring and Precision Copper Voltage Measurement
$15.95 Save $7.00 RRP: $22.95
10 Pcs 3296W 100K Ohm Cermet Trimmer Potentiometer Variable Resistor for Precise Adjustment
$37.95 Save $21.05 RRP: $59.00
Sliding Rheostat 2A 20 Ohm Adjustable Resistor with Precise Control for Physics and Circuit Testing
$15.95 Save $7.00 RRP: $22.95
Varistor 10D431K 430V MOV Surge Protector 20pcs for Overvoltage Protection and Durability
$18.95 Save $9.00 RRP: $27.95
ESP32S3 N16R8 Development Board with Bluetooth Camera Module for Mobile Devices
$16.95 Save $8.00 RRP: $24.95
Expansion Module for Flipper Zero NRF24 ESP32 WiFi Bluetooth Board with Marauder Firmware
$84.00 Save $45.00 RRP: $129.00
10PCS 20D821K 20D102K Varistor Resistors MOV Surge Protector for Noise Suppression
$45.95 Save $23.05 RRP: $69.00
10pcs 5x7cm Double Sided PCB Prototype Board 432 Point Solderable Breadboard for Electronics
$79.00 Save $40.00 RRP: $119.00
Rice Cooker Power Board Replacement for SF40FC658 50FC758 30FD972 with Safety Protection
$15.95 Save $7.00 RRP: $22.95
Breadboard Kit 830 TiePoint Solderless Set with Power Supply for Easy Electronics Prototyping
$15.95 Save $8.00 RRP: $23.95
Electronics Sensor Kit with 45 Modules Compatible with Arduino STEM Robotics Prototyping
$84.00 Save $45.00 RRP: $129.00
Electronics Starter Kit with Power Supply Module, 830Point Breadboard and Jumper Wires Compatible with Raspberry Pi and STM32
$17.95 Save $9.00 RRP: $26.95
MC145026P MC145026 DIP16 Encoder IC for Remote Control Easy Installation
$15.95 Save $7.00 RRP: $22.95
50pcs 3296W Multiturn Trimmer Potentiometer Kit Precision Adjustable Variable Resistors
$25.95 Save $13.00 RRP: $38.95
LED Diode Kit 250pcs 1W Zener Assortment Set Luminance Energy Saving for DIY Projects
$15.95 Save $7.00 RRP: $22.95