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Shop the best prices on 21,471 great value circuit boards & components. Shopping for circuit boards & components is easy with Fruugo, with SALE discounts, offers and savings on Power4Laptops, Rosfix, Lichifit and more. Buy circuit boards & components online safely with Fruugo, with secure payment and fast shipping to United States.

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2,017 - 2,048 of 3,200
Development Board RS485 Compatible F103VET6 Minimum System ARM MCU for Reliable Electronic Learning 2025
$26.95 Save $13.00 RRP: $39.95
SOT235 22V Current Boost White LED Driver Chip 5Pin Package
$16.95 Save $8.00 RRP: $24.95
ATTINY13A ATTINY13A DIP8, Microcontroller Chip (Size: One Size)
$38.95 Save $20.05 RRP: $59.00
FP30R06YE3-B4 IGBT Module 600V 30A FP20R06YE3-B4 FP15R06YE3-B4 FP10R06YE3-B4 FP10R12YT3 FP15R12KE3
$139.00 Save $60.00 RRP: $199.00
D Type Flip Flop IC with Preset and Clear SSOP8 3mm TC7W74FU LF Pack of 5
$16.95 Save $8.00 RRP: $24.95
Adapter Board MultiPort Programming Kit With Stable Power Supply, Compatible With Various Controllers
$25.95 Save $12.00 RRP: $37.95
DRV88331A TB6612FNG Dual Motor Driver Module for Microcontroller, 2025 High Reliability, Stable Precision Performance
$64.00 Save $30.00 RRP: $94.00
DC Relay Module Board Shield 8 Channel 24V with Optocoupler High Low Level Trigger for Automation Control
$47.95 Save $11.05 RRP: $59.00
800C TTL Module Board 5V/3.3V Compatible with Arduino Raspberry Pi GPIO Interface
$16.95 Save $8.00 RRP: $24.95
2Pcs ESP32 Breakout Board GPIO 1 Into 2 for 38PIN Narrow Version ESP32 ESPWROOM32 Microcontroller Development Board Ref: 4152
$24.95 Save $13.00 RRP: $37.95
5W 5% Carbon Film Resistors 10 Pack - Precision Resistors for Electronics Projects, 1/4W, 0.125 Ohm, Standard Size
$44.95 Save $24.05 RRP: $69.00
RP2040 Microcontroller Development Board with 1' Color Screen, 125x115 LCD Display, Round Screen, Colorful 1' Screen
$129.00 Save $60.00 RRP: $189.00
2pcs ESP32 Breakout Board GPIO 1 into 2 for ESP32 ESPWROOM32 Microcontroller Development Board
$25.95 Save $12.00 RRP: $37.95
10PCS Rv09 Vertical Horizontal Potentiometer 1k 2k 5k 10k 20k 50k 100k 200K 500K 0932 Adjustable Resistance Seal Potentiometer (Size : 50K Ohm)
$69.00 Save $35.00 RRP: $104.00
CBB Capacitor Assortment Kit 100V 10nF to 470nF 100PCS Metallized Polyester Film Capacitors for DIY Projects
$32.95 Save $16.00 RRP: $48.95
SKM50GAL12T4 SKM75GAL12T4 SKM100GAL12T4 IGBT Module 1200V 50A 75A 100A High Power Performance
$104.00 Save $35.00 RRP: $139.00
Encoder 125415 169562 Rotary Position Sensor for Industrial Automation and CNC Machines
$169.00 Save $80.00 RRP: $249.00
Mini Thermal Printer Portable Sticker Printer with RGB Instant Inkless Printing, BT Connection for iOS, 57mm Paper Rolls
$69.00 Save $20.00 RRP: $89.00
IGBT Power Module VUB145-16NOXT VUB116-16NOXT VUB145-16NO1 for Inverter and Motor Control (1pcs)
$109.00
5000 Stück 1/6W 1% Metall Filmwiderstand 1R-1M 1/6 Watt 36K Ohm Widerstand für Elektronikprojekte
$59.00 Save $30.00 RRP: $89.00
Dual Output DDS Signal Generation Two Channel AD9850 Technology Generator With Adjustable Parameters
$25.95 Save $12.00 RRP: $37.95
ESP32 S2 Mini V1.0.0 WiFi IoT Development Board ESP32-S2FN4R2 4MB Flash 2MB PSRAM Compatible with MicroPython
$14.95 Save $8.00 RRP: $22.95
DC 9-12V VU Level Audiometer Driver Board For DB Level Meter Amplifier IC BA6138 Double Sided PCB
$23.95 Save $12.00 RRP: $35.95
TS3DV642 WQFN42 Multiplexer Twelve 2:1 42Pin WQFN TS3DV642A0RUAR
$40.95 Save $23.05 RRP: $64.00
WXD3-12 1W 33K Ohm 5-Ring Multiturn Wirewound Precision Potentiometer 33KR Model Adjustable Resistor
$32.95 Save $16.00 RRP: $48.95
Commercial Keg Coupler with PRV Type S/D/A/G, 304 Stainless Steel Probe, Nickel-Plated Brass Brewing Equipment
$89.00 Save $50.00 RRP: $139.00
CBB Capacitor 250V Metallized Polypropylene Film 10 Pcs 1nF-6.8uF 102-685 Range P15 for Capacitance Meters
$25.95 Save $12.00 RRP: $37.95
Sicherung 10PCS 1808 SMD Flinke Sicherung 125V 0.5A 0.75A 1A 2A 3A 4A 5A 6.3A 8A 10A 12A 15A 500MA 750MA 0451 Ultraschnelle Sicherungen 7A Size
$43.95 Save $20.05 RRP: $64.00
16Channel PWM Servo Driver I2C Interface Board For Robotics RC Cars Drones PWM Servo Control Module
$17.95 Save $9.00 RRP: $26.95
2112 CP2112 CCS811 Debug Board USB to I2C Communication Evaluation Kit for Air Quality Sensors
$54.00 Save $30.00 RRP: $84.00
10 PCS Exclusion Network Resistor Array 9Pin 4K7 4.7K Ohm A472J 4.7KR Resistance Network Array A09472J
$32.95 Save $16.00 RRP: $48.95
NTC MF52A 3950B Thermistor Resistor 5% YFCDZVBH (Resistance: MF521K 500pcs)
$44.95 Save $24.05 RRP: $69.00