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Circuit Boards & Components

Shop the best prices on 224,899 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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2,913 - 2,944 of 3,200
Flipsky LTC6813 18S Smart BMS Slave Board Battery Management System for 18650 Li-Ion Lithium
From $119.00
CH347 High-Speed Programmer Module 24 EEPROM 25 SPI FALSH Supports TTL
From $14.95
CX1000AM Serial Controlled Voice Player Module MP3 Voice Chip Module Trigger Voice Broadcast Custom Audio No Welding
From $6.95
For DeepSeek XiaoZhi AI Voice Chat Robot Xmini ESP32-C3 Development Board with 0.96inch OLED Display for AI Voice Chat
From $28.95
3Pcs SOP8 to DIP8 SOP8 Turn DIP8 SOIC8 to DIP8 IC Socket Programmer Adapter Socket for Wide 200Mil
From $8.95
GLEDOPTO ESP32 WLED LED Controller Dynamic Works Addressable Digital WS2811 WS2812 SK6812 TM1814 WS2813/15 Strip Light
From $28.95
20PCS TLP521-1GB SOP-4 Chip Optoelectronic Coupler TLP521-1GB P521-1GB
From $5.95
5X Seeed Studio ReSpeaker Lite Voice Assistant Kit ESPHome Assistant 2 Mic Array with XIAO ESP32S3 Pre-Soldered
From $449.00
2X SPOTPEAR for Raspberry Pi Pico 2 RP2350 Core A Development Board RP2350A RP2350-Core-A, RP2350-Core-A-Kit
From $26.95
UBEC 5A V2 Air High Voltage Regulator Module
From $21.95
2X 4538 NAU7802 24-Bit ADC Module High Precision STEMMA Qwiic for Advanced Electronics Projects
From $24.95
2X ESP32-S3 7 Inch Capacitive Touch Display Development Board with Case Bracket, 5-Point Touch, Supports WiFi Bluetooth
From $169.00
2X SX1262 LoRa HAT for Raspberry Pi Series Boards 915M Frequency Band Communication Module Support Data Transmission
From $94.00
For Sipeed MaixCAM Pro AI Camera Kit NPU SG2002 RISC-V YOLO OpenCV WIFI6 with 2.4inch Screen MIC Speaker
From $129.00
For Sipeed Tang Primer 20K GOWIN GW2A FPGA GoAI Core Board Minimum System with Core Board Kit
From $89.00
ESP32 Development Board DeepSeek Xiaozhi Humanoid AI Conversation Robot Voice Box Module, Smart Voice Control C
From $41.95
For Quectel LG290P LG290P03AAMD High -Precision RTK Positioning L1 L2 &L5 Multi-GNSS Module
From $104.00
Compact 20W PoE+ HAT Module - Power over Ethernet Expansion Board for CUBIE A5E Single-Board Computer
From $31.95
For DeepSeek XiaoZhi AI Chat Robot 2inch LCD Display Screen ESP32-S3 Camera Object Recognition Development Board
From $49.95
EchoEar 1.85 Inch Round Touchscreen for EchoEar ESP32 S3 AI Development Board DIY IoT Smart Watch Project A
From $13.95
5PCS ESP32-C3 MINI Development Board ESP32 Super Mini Development Board WiFi Bluetooth Expansion Board
From $16.95
Pixel Gamer DIY Kit Pocket Gamer 51 Microcontroller Electronic Circuit Teaching Experiment Soldering Practice Module C
From $16.95
4X 12V 5KW Circuit Board Main Motherboard Controller for Air Parking Heater Air Diesels Heater Motherboard Controller
From $64.00
2 Pcs 10-Turn Rotary Wire Wound Precision Potentiometer, 3590S-2-103L 10K Ohm & 3590S-2-502L 5K Ohm
From $7.95
X99 Motherboard LGA 2011-3 Support Dual CPU DDR4 Support 8X32G Memory for LGA 2011-3 Xeon E5 Series
From $129.00
20pcs 8 X WS2812B 5050 RGB Driving LED Lights Board Strip Built-in Full-Color for NAZE32 CC3D
From $10.95
Bluetooth 5.0 MP3 Decoder Board DC 5V 12V Car FM Radio Module Support TF USB AUX for Car Phone
From $7.95
Dc 5V 7.83Hz Precision Schumann Resonance Ultra-Low Frequency Pulse Wave Generator Audio Resonator
From $12.95
For Arduino Leonardo 1.3inch IPS Screen Atmega32u4 Development Board Type-C USB Power Program Using Arduino IDE
From $24.95
For M5Stack ATOMS3R Camera Kit M12 Version High-Resolution OV3660 Sensor M12 Wide Angle Camera Programmable Controller
From $69.00
18 Pcs Black 15Mm Dia Cord Ferrite Core Noise Suppressor Filters
From $17.95
2X 5V 8-Channel Relay Expansion Board Module HAT Shield Kit for RasPi RPI RPI4 RPI3B Raspberry Pi Zero 2 W 3A 3B Plus 3
From $79.00