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Shop the best prices on 146,307 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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2,849 - 2,880 of 3,200
KBPC3510 35A 1000V Single Phase Square Diode PCB Bridge Rectifier
From $5.95
ESP32 Modbus TCP 4-CH Relay Module with Case 100 Mbps Wired Ethernet Port Wi-Fi Bluetooth 7-24V Power Supply
From $29.95
SCI Data Acquisition Module with OLED Display RTC Data Logger 16MB Storage I2C for Arduino for Micro:Bit ESP32
From $129.00
MSPM0G3507 Core Development Board with SPI-FLASH USB+UART+DAPLink Programming Secondary Development for TI Cup Esports
From $12.95
OPA891 Single to Dual OPA2891 Dual Op Amp Adapter Board Replaces OPA828 AD8620 Dual Operational Amplifier for Audio DIY
From $21.95
Waveshare for Raspberry Pi CM5 Gigabit/2.5G Dual Ethernet Expansion Board with RJ45 Dual 4K Output Support M.2 NVMe SSD
From $119.00
10X 3590S-2-103L 10K Ohm 10-Turn Rotary Wire Wound Precision Potentiometer
From $33.95
For XGECU T76_SOP16_127EX SOP16 IC Programmer Adapter 300mil 1.27mm for 25 Series Chips
From $41.95
ESP32-P4 Core Board Latest Version P4 Chip RISC-V Dual Core 360MHz 16MB Flash 32MB PSRAM Stamp Hole Module
From $31.95
NM-CYD-C5 Display Development Board with 2.8″ TFT LCD Touchscreen with ESP32-C5 320 X 240 LCD Display
From $44.95
5 x L293D Stepper Motor Driver Chip Diode
From $8.95
200W Watt 100 Ohm Ceramic Tube Adjustable Rheostat Resistor Green
From $14.95
Motherboard Compatible with Xiaomi Mijia D301/3Max Vacuum Cleaner Maintenance Motherboard PCB Main Control Circuit Board
From $149.00
Development Board for Raspberry Pi Zero 2WH-Solder Quad-Core 64-Bit Cortex-A53 Bluetooth BLE & WiFi
From $189.00
ESP32 USB Serial Programmer Module with Easy Code Upload and Stepper Motor Driver Board 3pcs
From $49.95
For AM32 20A Brushless Mini ESC 32-Bit Ultra Small 2-4S Compatible BEC for RC Drone Plance Car Robot with BEC
From $15.95
NMRF 2400MHz Bandpass Filter Bandwidth 150MHz SMA Interface Reduce Noise Band Pass Filter for 2.4GHz Zigbee Anti Interference
From $27.95
4PCS .28 Inch Circular TFT Display 240x240 Resolution, GC9A01 Driver Chip Compatible, SPI Interface IPS Screen
From $20.95
Meshtastic Heltec WIFI Lora 32 V4 Meshcore ESP32-S3 SX1262 Dev-Board Kit Case Antenna with GNSS Module A
From $99.00
For Arduino Starter Kit R4 K000007 for UNO R4 WiFi Board Learn Electronics and Coding 13 Guided Projects
From $289.00
OCXO Constant Temperature Crystal Oscillator Clock Upgrade Board 22/24/25MHz Multi-Channel Frequency PLL Output
From $179.00
2X Compatible with Esp32-S3 or Development Board with the Same Pin ESP32-S3 GPIO IoT Expansion Board DC5x2.1 Interface
From $16.95
2X LU-ASR01 Intelligent Speech Recognition Module Offline Recognition Customized Phrase LD3320 One Click Burning Module
From $16.95
3X Terminal Expansion Board for UNO R3 / MEGA-2560 Terminal Expansion Board Assembly Compatible with MEGA2560 Module
From $31.95
Waveshare for Deepseek Xiaozhi AI ESP32-S3 Smart Speaker Development Board Support External LCD Camera Dual Mic Noise Reduction
From $38.95
Full-Color LED Lighthouse Kit Touch Control C51 Microcontroller Control DIY Electronic Soldering Kit
From $12.95
1PCS PICkit3 Electronic Chips Emulator MPLAB PICkit 3 PIC Microcontroller Chip in-Circuit Debugger Programmer
From $26.95
XZZ MPS Programmer Notebook Chip Read Write Tool Online/Offline Dual Operation Without Disassembly Full Set
From $99.00
3X Band Pass Filter BPF 433Mhz Passive Filter 433MHz Capability 40dbc 50ohm Impedance
From $19.95
2X 118MHz-138MHz Airband Bandpass Filter BPF for RX
From $31.95
3X LILYGO T-Display-S3 ESP32-S3 1.9 Inch ST7789 LCD Display Development Board WIFI Bluetooth5.0 Wireless Module 170x320
From $84.00