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Shop the best prices on 255,643 great value circuit boards & components. Shopping for circuit boards & components is easy with Fruugo, with SALE discounts, offers and savings on Power4Laptops, Viewleaf, Lift-Spares.se and more. Buy circuit boards & components online safely with Fruugo, with secure payment and fast shipping to Canada.

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2,465 - 2,496 of 3,200
10X One 1 Channel 5V Relay Module Board Shield for Arduino with Optocoupler Support High and Low Level Trigger
From $18.95
3Set Industrial Control Development Board STM32F407VET6 Learning 485 Dual CAN Ethernet Internet of Things STM32
From $119.00
SS3601 Upgraded Version SS361SQ Module - Single Op-Amp (Upgrade for AMP9927AT, OPA627BM, OPA604AP)
From $64.00
3X Optically Isolated USB to TTL Serial Isolated Optoelectronic Isolated USB to Serial Port Module CH340
From $44.95
4Set Industrial Control Development Board STM32F407VET6 Learning 485 Dual CAN Ethernet Internet of Things STM32
From $159.00
2X CH347 High-Speed Programmer Module 24 EEPROM 25 SPI FALSH Supports TTL
From $33.95
2X 1090MHz ADS-B Bandpass SAW Filter SMA Interface 1090S Bandpass Filter
From $54.00
4X 3.3V 5V TTL UART to RS485 Isolated Interface Converter Module Single-Chip Serial Port UART Industrial
From $32.95
HIFI R2R for DAC PCM61 Four-Parallel Differential Design Vinyl Style Decoder Board
From $149.00
2X Nodemcu ESP8266 Development Board Serial Wifi Module CH340G with 0.96 OLED Screen for Arduino/Micropython ESP8266(A)
From $20.95
2X for Matek Systems PDB Power Distribution Board XT60 W/ BEC 5V 12V for QAV250 RC FPV Quadcopter Multicopter Drone
From $17.95
1 Pc ME3RGR01 Dual-Frequency, All-Constellation Positioning Module - High-Sensitivity Integrated RTK Positioning Module
From $27.95
I2C SPI LoRaWAN Gateway GPS IoT Project Expansion Board for RPI RasPi Raspberry Pi Zero 2 W 3 4 Model B 5 915MHZ
From $189.00
2X for Jetson Orin Nano NX Aluminum Enclosure Development Boards Portable Camera Stands Metal Case Enclosure
From $79.00
2X Bandstop Filter Module 88-108MHZ FM Band Stop Filter 70-120MHz for Ham Radio Amplifier Anti-FM Interference
From $25.95
2X AC EMI Filter Audio Power Amplifier EMC EMI Electromagnetic Interference Purify Power DC Differential Mode Common,20A
From $34.95
1Set TCA4307 Bidirectional I2C Isolator Module Compatible Unsoldered Level Shifter Isolation Board for Stemma QT/Qwiic
From $18.95
5PCS 0.71" Round TFT Display Development Board 160x160 SPI Full Color Module GC9D01 Driver Round Screen
From $26.95
2X Custom Frequency Generator V2, 7.83Hz 0.01Hz-200000Hz Adjustable Sine Wave Resonance A
From $64.00
1 Set Trust M Breakout Board for STEMMA QT / Qwiic I2C Expansion Module Development Board DIY Electronics STEM Projects
From $20.95
2X 20A DC LC Filter EMI Electromagnetic Interference Filter Emc Fcc High Frequency Power Filtering for 12V 24V 48V Car
From $37.95
SHARP Memory Display Breakout 2.7inch 400x240 Resolution Monochrome Display for ESP8266 ESP32
From $104.00
5Pcs TTL to RS232 Module UART Serial Port Conversion 3.3 /5V Power Supply for Computer Network Communication
From $29.95
8X HT-RA62 LoRa Series Module SX1262 Secondary Development Supports LoRaWAN Protocol 868-915MHz
From $69.00
AD5693R 16-Bit DAC Module I2C Interface for STEMMA QT/Qwiic
From $18.95
BL1830B 18V Li-Ion Battery Circuit Board with Electric Power Display and Key Charging Protection
From $16.95
10PCS 25mm NFC Coin CUID Tag NFC ElectronicTag 13.56MHz Round Card RFID Coin Card IC Rewrite Card TAG-503
From $10.95
DIY Recording Module USB Recordable Birthday Card Music Voice Module Chip for DIY Voice Audio Toy Greeting Card
From $13.95
For Brother Yuan'S OHCode OHEXP2 Expansion Board, Motor Driver Expansion Board, Plug-in Interface Expansion Board 1pc
From $18.95
NM-RF-Hat Companion Hat with GPS Zero-Conflict, Multi-Band RF for ESP32-2432S028 CYD CC1101 IR TX/RX 433M ASK Power Mgmt
From $79.00
2X Wireless Zigbee CC2531 Sniffer Bare Board Packet Protocol Analyzer USB Interface Dongle Capture Module +Antenna
From $28.95
2.9inch E-Paper Module (G), 296x128 RYBW E-Ink Display with PCB Driver Board for Raspberry Pi/Arduino/STM32
From $33.95