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Shop the best prices on 180,344 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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2,337 - 2,368 of 3,200
ADT7410 Temperature Sensor Module -55°C to +150°C High-Precision I2C Temperature Sensor for Arduino/CircuitPython
From $12.95
87.5-108MHz FM Notch Filter Passive Band-Stop Filter Module SMA for FM Radio Interference Suppression
From $11.95
BMI088 6-Axis Motion Sensor I2C Communication for STM32 Arduino ESP32 Raspberry Pi, Unmanned Aerial Vehicle Flight DIY
From $30.95
4P WIFI Smart Circuit Breaker 3 Relays Remote Control Switch Cut Off Live Wire Countdown Timer for TUYA, SmartLife APP
From $36.95
Ammonia Gas Sensor NH3 Concentration Air Quality Environmental Monitoring Module Digital Electrochemical SC05-NH3
From $35.95
JEYI High Speed SD Express 7.0 to M.2 NVMe Card Reader Adapter for SD 8.0 for PC Laptop
From $13.95
PCI Post Test Card Test Old PC Laptop,4 Digital,8 LED,Bios Speaker,4-Digit Motherboard Diagnostic Card,Diagnostic Card
From $15.95
ESP32-C5-Pico Dual-Band Development Board Onboard Antenna Version WiFi 6 BLE5 ESP32-C5-MINI-1 Module Unsoldered Headers
From $17.95
Smart WiFi Electricity Clamp Bidirectional Meter with Buzzer Alarm for Threshold App Monitor Export Import Power
From $39.95
4-20mA Temperature Humidity Transmitter RS485 Indoor Data Detection Acquisition Rail Installation
From $17.95
2Pcs Power Supply Automatic Switching Module Battery Power Failure Automatic Charging Control Board Circuit Breaker
From $12.95
PCIe 5.0 X4 128Gbp Cable for Laptop External Graphics Card GPU Dock Notebook GEN5 M.2 NVMe to PCIe X16 SFF-8611 30cm
From $69.00
TPA3221 Digital Amplifier Board Module - 2x150W Dual Channel High Power Class D Audio Amp for DIY Speakers
From $16.95
Charging Port Board for Samsung Galaxy A37 5G, SM-A376B Phone Welding Charging Board Repair Replacement Part
From $27.95
0.85inch Mechanical LCD ScreenKey IPS Panel 128 X 128 Resolution SPI Interface 0.85inch ScreenKey Module
From $19.95
For ESP32-S3 N16R8 Development Board with USB Camera Module Kit with 2.8 Inch TFT LCD 720P 1280x720 1MP for ESP32S3 IOT
From $64.00
Waveshare RP2350-Zero-cm Mini Development Board Dual-Core Dual-Architecture Castellated Module with Onboard Type-C Male Port
From $12.95
2PCS TCS3200/TCS230 RGB Color Recognition Sensor Module 3-5V Development Board for Arduino DIY (Soldered)
From $26.95
0.5-6GHz RF Microwave Broadband 10dB/20dB Directional Coupler with SMA-F Female Connectors 20dB
From $159.00
High Voltage Boost Module 3.7V to 4000V DC Step Up Motor Circuit Board Power Supply Violent Arc Step Up Module
From $19.95
80KM TTL Optical Transceiver Module Optical Transceiver CRSF/UART/SUBS FC Port Optical Terminal Equipment TX
From $19.95
ADG728 I2C 1:8 Matrix Analog Switch Module 3-5V DC Module Stemma
From $27.95
DC10 - 28V UPS Power Module Uninterruptible Power for PC/Access Cont for Single 12V Power Supply 100W
From $84.00
Waveshare ESP32-C6 2.16inch AMOLED Display AI Development Board Without Battery 480x480 TouchScreen for DeepSeek
From $59.00
HX711 Load Cell AD Weight Pressure Sensor Module with Display Weighing Instrument for Electronic Scale DIY Projects
From $10.95
NRF52832 Blue-Tooth Test Kit USB BLE5.0 BLE4.2 E104-BT5032U 4dBm for Smart Home Security System Medical Care
From $14.95
RS485 Temperature Humidity Sensor Pen-TypeTemperature Humidity Sensor High-Precision Waterproof Probe
From $18.95
2x10W Bluetooth Audio Decoder Board 3.7V-5V USB TF FM AUX Car Audio Player Support MP3/WMA/FLAC Small Remote Control
From $12.95
RS485 8-Channel 12V Relay Module - Modbus RTU Protocol Serial Remote Control Switch / PLC Control Board
From $29.95
BL1830 Li-Ion Battery Case Protection Circuit Board for Makita BL1830 BL1860 BL1850 18V/21V 15-Cell 18650 Battery Kits
From $18.95
100W DC-DC Non-Isolated Regulated Converter NID100-5 5V NID100, NID100-5 Regulated Converter
From $25.95
0-10V Temperature Humidity Transmitter Detection Sensor Module RS485 Signal Indoor Data Detection Acquisition DIN35 Rail
From $17.95