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Shop the best prices on 180,272 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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737 - 768 of 3,200
Yahboom 4 Channel Infrared Tracking Sensor Module for Raspberry Pi5/Pi 4B/Jeston Nano/Orin NX/Orin Nano/Microbit Smart Robot Car
From $9.95
6PCS IR Infrared Obstacle Avoidance Sensor Module High-Precision 3-Pin for Arduino Robot Smart Car DIY Project
From $7.95
Scroll Wheel Unit Development Board Rotary Encoder Expansion Unit with I2C Port, Builttin STM32F030 Microcontroller
From $11.95
Waveshare ESP32-S3-RS485-CAN-U Bus Communication Module 1-Channel WiFi BT RS485 Control Board Industrial Isolated Converter
From $39.95
AS5047P Encoder Adapter Board Module SimpleFOC Doggo Magnetic Encoder SPI ABI Pulse Width Modulation
From $12.95
Single-Row ZIP SIP8 Package Convert to Dual-Row DIP8 Socket OP AMP Like NJM4558L NJM5532 4565 2114L HIFI Audio Upgrade
From $7.95
The CH340G NODEMCU is Fully Compatible with the Old ESP8266 32M LoT Module USB to TTL Serial
From $8.95
FBP-750 10W 750MHz Bandpass Filter SMA Low Insertion Loss High Inhibition for WCS/Public Safety/Test Systems
From $64.00
Ignition Control Board Circuit Module for Kerosene Heater Master Heater 104068-01 104068-02 104040-01 104040-02 104040X
From $84.00
T-A7670E Module ESP32-WROVER-E 4G LTE Cat1 Dev Board with FPC Antenna Supports WiFi BT TF Card with 18650 Battery Holder
From $48.95
AI Voice Recognition Module,Offline Serial Port IIC Communication CI1302,Integrated Voice Interaction Programmable Tool
From $23.95
ESP32 8-CH MOS Switch Module DC5-60V WiFi Bluetooth Development Board 8-Way MOSFET Controller for Arduino
From $17.95
6432 ADS122C04 24-Bit ADC Module 4-Channel 2kSPS High Precision Analog to Digital Converter with I2C Interface
From $47.95
20 PCS DC 5V-36V 15A(Max 30A) 400W Dual High-Power MOSFET Trigger Switch Drive Module 0-20KHz PWM Adjustment Electronic
From $12.95
Offline Voice Module AI Voice Recognition Module Voice Broadcasting Command Programmable Sound Sensor Custom Wake Words
From $25.95
TY902 RFID UHF 860-960MHz Impinj E710 4 Port 25m Long Range UHF RFID Reader Module Writer with Free SKD Dev Kit
From $239.00
BMP581 Barometric Pressure Sensor, ±0.3hPa, 2μA Sleep, I3C/I2C/SPI, 19x16mm Tiny, for Drone Altitude
From $19.95
DC Boost Converter Module 3V to 5V 3A Efficiency Step Up Power Supply Board for Lithium Battery
From $25.95
Delock Breadboard 630/200 contacts
From $41.95
CJMCU-1220 ADS1220 ADC 24 Bit A/D Converter Module I2C Low Power 24 Bit Analog-To-Digital Converter Sensor Module
From $15.95
LILYGO Meshtastic T-Beam V1.2 LoRa Module ESP32 GPS NEO-6M WiFi Bluetooth Wireless Module 923MHz
From $89.00
RF Low Power Amplifier Transmitter Module 433MHz 5W Broadband Multifunction
From $43.95
X99E Motherboard+E5 2673 V3 CPU Dual Channel Supports 4XDDR4 RECC RAM PCIE X16 NVMe Gigabit LAN Car
From $139.00
3X 315Mhz RF Receiver Learning Code Decoder Module Wireless 4 CH Output for Remote Controls 1527 2262 Encoding
From $7.95
Potentiometer Kit with Rotary Knobs, 200pcs WH148 Single Linear, B1K 5K 10K 20K 50K 100K 250K 500K 1M Ohm
From $41.95
Development Board MKS DRG STM32G474VET6, STM32G474 Core Board, Small System Board, STM32 Microcontroller
From $48.95
Program TSSOP8 Microchips: 1PCS TSSOP8 Chip Programming Burner Cable with PCB Test Fixture and Download Line
From $43.95
Adjustable Motor Speed Control PWM Controller, DC 1.8-12V 2A Regulator
From $27.95
WS2812B 5050 RGB LED Ring Lamp 10PCS with Integrated Drivers, 7-Bit Single-Wire Control Compatible with Arduino & Raspberry Pi
From $11.95
Aluminium Case Kit with 3.5 Inch 480x320 Touchscreen LCD, Cooling Fan and Heat Sinks Compatible with Raspberry Pi 4 B
From $44.95
I2C GPIO Expander Breakout Module 5346 MCP23017 Compatible with STEMMA QT/Qwiic
From $10.95
1PC SAW Bandpass Filter 868MHz 2MHz Bandwidth SMA Connector for RFID Receivers & EU IoT
From $29.95