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Circuit Boards & Components

Shop the best prices on 154,918 great value circuit boards & components. Shopping for circuit boards & components is easy with Fruugo, with SALE discounts, offers and savings on Power4Laptops, Viewleaf, FoneFunShop and more. Buy circuit boards & components online safely with Fruugo, with secure payment and fast shipping to Canada.

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513 - 544 of 3,200
4X V2.0 Stepper Motor Driver 2.5A UART Ultra Silent Stepsticks Support Step/Dir and Uart Mode
From $20.95
2PCS LJ12A3-4-Z/BX Proximity Switch, NPN NO DC6-36V 4mm Inductive Proximity Sensor Normally Open for 3D Printer
From $9.95
JEYI High Speed SD Express 7.0 to M.2 NVMe Card Reader Adapter for SD 8.0 for PC Laptop
From $15.95
5Pcs TPA3118 60W Mono Digital Audio Power Amplifier Board Amp Module 32-Pin PBTL Mono Digital Amplifier Module 1x60W
From $14.95
Camera Power Charging Board Replacement PCB Module for CCTV IP Camera Power Supply Maintenance Accessory DIY Fix Parts
From $11.95
LED Constant Current Board for 26-55 Inch LCD TV LED Boost Board Driver Board DC10-28V
From $11.95
HIFI R2R for DAC PCM61 Four-Parallel Differential Design Vinyl Style Decoder Board
From $139.00
350W High-Power Adjustable Constant Voltage Current Switching Power Supply Module AC220V to DC0-80V for Electronics
From $49.95
CH340 Downloader CH340N Module USB to TTL Downloader Single-Chip Microcomputer Serial Port Download
From $6.95
TXB0104 Bidirectional Level Shifter Module Auto-Direction ,Automatic Bidirectional Voltage Conversion Module for DIY
From $7.95
Smart WiFi Electricity Clamp Bidirectional Meter with Buzzer Alarm for Threshold App Monitor Export Import Power
From $39.95
5Pcs 3.5A DC-DC Converter Module Buck Step-Down Voltage Regulator Board 4.5V-27V to 9V DD2712SA Buck-Boost Module
From $11.95
DC 5-30V 4-Channel PWM Fan Controller Digital Temperature Controller PWM Fan Speed Controller 25KHz 50000RPM
From $12.95
AC Current Transformer / Transformer-Type Current Sensor (0-5A) / Current Monitoring Sensor Module 3P Interface
From $8.95
Electric Motorcycle/Remote Drive Controller, CAN Single-Wire Communication, Digital Speedometer Display (with Bracket)
From $84.00
W3109 Digital Temperature Controller Hot/Cold Switch Timed Temperature Switch 220V 5000W Temperature Controller Switch
From $74.00
3P+N 4P WiFi Smart Circuit Breaker 1-63A ACTuya APP Remote Timer Relay Status for Alexa Google Voice DIN Rail MCB
From $33.95
ESP32-S3 V2 EvilDuck-S3 USB HID Development Board WiFi-Duck-S3 Native USB HID WiFi Module for IoT Programming Project
From $64.00
2Port Dual SD Memory Card to SATA SDD Card Adapter Converter SSD Adapter 2XSD to SATA 15Pin+7Pin SSD Card Adapter+Case
From $20.95
Fingerprint Recognition Module HLK-ZW111 Low Power Finger Detection Integrated Fingerprint Sensor for Door Access Lock
From $11.95
For CM5 HD Video Capture Card for Raspberry Pi CM5_USB3.0 HD in Expansion Board for Raspberry Pi Compute Module 5
From $139.00
PD 140W Fast Charging Module 0.96-Inch Screen 2-6S Lithium Battery Charging Board IP2366 Buck-Boost Board 65W/100W/140W
From $36.95
DIY U Disk USB3.0 PCB Main Controller EMMC BGA153 169 NS1081 U Disk Main Control Board Without Memory Flash Chip
From $9.95
4X Dual Protocol PCIE4.0 M.2 M Key NVME Extension Cable Riser Card for 2230 2242 2260 2280 M.2 PCI-E/ M2 NGFF SATA SSD:B
From $37.95
2x10W Bluetooth Audio Decoder Board 3.7V-5V USB TF FM AUX Car Audio Player Support MP3/WMA/FLAC Small Remote Control
From $14.95
2.4 Inch for Raspberry Pi Touch Screen SPI Interface Display with LED Backlight for Raspberry Pi 4B/3B+/ZERO 2W Module
From $16.95
2X SX1278 LoRa 433MHz Wireless Module Long Range RF Transceiver Antenna & SPI Interface for Arduino STM32 and IoT
From $12.95
M328 Transistor Tester for Resistance, Capacitance, Inductance, Diode, SCR Measurement, for ESR Instrument
From $26.95
2X Digital Amplifier Board DC 12V TDA7850 Audio Amplifier Board 4 Channel with BA3121 Noise Reduction for Car Stereo
From $24.95
0.01Hz-100000Hz Adjustable Frequency 7.83HZ Schumann Wave Generator Sine Wave Square Signal DC 5V with Case
From $35.95
8S 100A 4-in-1 ESC BLS with Bluebird Firmware High-Performance Brushless Electronic Speed Controller
From $139.00
3X PCI-E to 6-Port SATA3.0 Expansion Card 6Gbps Desktop Adapter for Solid State & Mechanical Hard Disks
From $94.00