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Circuit Boards & Components

Shop the best prices on 180,512 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.

Printed Circuit BoardsSemiconductorsCircuit Board AccessoriesPassive Circuit ComponentsCircuit Prototyping
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2,049 - 2,080 of 3,200
ESP32-S3-N16R8Mini Development Board Dual Core WiFi Bluetooth 5.0 MCU Module 16MB Flash 8MB PSRAM AI Board
From $11.95
USB Chassis Motherboard Expansion IO Ports Dual USB 3.0 USB A 5G TYPE C 20Gbps AUDIO Switch Front Panel Adapter Cable
From $17.95
U-EC6 C8051F Microcontroller (MCU) Programming, Development, and Debugging Tool / Emulator (U-EC6/EC5)
From $25.95
Waterproof Inline Fuse with Cover Automotive/Marine/Vehicle Weatherproof Blade Fuse Holder Protecting Circuits
From $12.95
PWM Fan Temperature Control and Speed Regulator,Chassis Cabinet,12V/24/48V Fan Control,485 Stepless Speed Change Module
From $39.95
ESP32-WROOM Development Board Module with Onboard PCB Antenna, WiFi + Bluetooth for IoT ESP32-DEV-KIT-WROOM-32E-N4
From $15.95
For Orange Pi 64GB EMMC Module EMMC Module for Orange Pi 5 Plus / 2 Max / 5 Pro / 5 Ultra / 5 B / 4A / 4Pro / RV2
From $69.00
32GB EMMC Storage Flash Module for Orange Pi 3B 5 Plus 5 Pro Single Board Computer High Speed System Storage Board
From $59.00
100A PDB Board 8-Channel 12S V3 Power Distribution Board GH1.25 Connector on-Board 3-BEC for Flight Controller
From $35.95
50W DC Converter DC-DC Isolated Power Supply Module 48V(36-75V) to 9V 5560mA High Conversion Efficiency
From $19.95
DC 6-25V to 1.25V-5V DC-DC Adjustable Voltage Power Supply Module Board Voltage Regulated Power Supply Converter
From $8.95
SHT45 High Accuracy Temperature Humidity Sensory Module Low Power I2C Digital Industrial for Accessories
From $11.95
1PCS High Current Ideal Diode Module 100A No Grounding Required Reverse Polarity Protection for Solar Battery System
From $12.95
KI-DAVR-50S AVR Automatic Voltage Regulator for KIPOR 5KW Diesel Generator Single Three Phase Stabilizer
From $28.95
Waveshare Modbus RTU 16-Ch Relay Module RS485 Interface Rail-Mount Case with Multiple Isolation Protection Circuits US Plug
From $94.00
2PCS CH341A Programmer Module USB to UART IIC TTL ISP EPP/MEM Parallel Port Converter Onboard Operating Indicator
From $9.95
PC Diagnostic Card 4 Digit Standard PCI ISA Port Dual POST Code Display Desktop Diagnostic Card for PC Mother Board
From $24.95
0.96" Transparent OLED Display Module for Raspberry Pi SSD1312 Driver SPI/I2C Interface with Expansion Board
From $14.95
ESP32-C5HF4 MINI Development Board WiFi 2.4G/5G Module with Onboard Antenna, Low Power IoT, MCU for DIY Projects
From $11.95
YW05 12V Mini Diaphragm Pump DC Brushless Motor Driven Pneumatic and Hydraulic Self-Priming Vacuum Pump for Car
From $42.95
2.4GHz Wireless Module NRF54L15 BLE6.0/Zigbee/Thread/Matter Multi-Protocol Wireless SoC Module IPEX Gen 3 Antenna
From $13.95
LV20 LVDS to HDMI-Compatible Adapter Board 40-Pin LVDS to HD Output Supports 720P and 1080P Resolution
From $64.00
8-Channel Digital Interface Bidirectional Level Conversion Board Module 3.3V to 1.8V Bidirectional Level Shifter Board
From $17.95
PCI-E Riser PCI E 4X Cable PCI Express Riser Card PCIe X4 to X8 X16 4.0 GEN4 Extension Cable Expansion 15cm
From $26.95
63A TUYA WiFi Circuit Earth Leakage over Under Voltage Protector Relay Device Switch Breaker Energy Power KWh Meter
From $34.95
For NanoPi R28S Open-Source Development Board WiFi 6 Bluetooth 5.3 Dual USB-C Supports NAS Edge AI Mini PC 64GB EMMC
From $74.00
2-Pack ESP32-C6-WROOM-1-N16 Development Board, Dual-Core MCU Module, Dual Type-C Wi-Fi BLE for IoT Development Projects
From $18.95
Multi-Power Inverter PCBA Bare Board 300W-110V Mobile Energy Storage Power Inverter Main Board
From $84.00
Waveshare ESP32-C5 3.5inch IPS Capacitive Touch Display 320x480 Supports Dual Wi-Fi 5 BLE 5 Zigbee No Battery WIith Camera
From $74.00
Old PC Case - 3.5 Inch Front Panel Hub, USB 3.0 with 2 USB-A + 1 USB-C Ports, 3.5" Bay USB-C Front Panel for Desktop
From $27.95
MSPM0G3507 Microcontroller Core Fast TI Domestic Electric Race
From $35.95
HAKRC F722 BLHeli_32 45A AIO Flight Controller F722 128K 45A AIO Flight Controller 2S-6S Lipo for RC FPV Freestyle Racing Drone
From $179.00