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Shop the best prices on 4,522 great value microcontrollers. Shopping for microcontrollers is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Arduino, GreenZech and more. Buy microcontrollers online safely with Fruugo, with secure payment and fast shipping to Ireland.

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For XGecu T48 TL866II -3G USB Universal Programmer Kit 17386+IC SPI Flash NAND EEPROM MCU PIC AVR with 17 Adapter
From €122.69
24G Millimeter Wave Radar Module ME73MS02, ARM Cortex-M4 FMCW Human Presence 8m Detection for Smart Home Security
From €12.64
ESP32-S3FH4R2 QFN-56 Chip WiFi+Bluetooth5.0 Flash+2MB Dual-Core MCU Chip
From €11.64
ICP Programmer Nu-Link ICP Emulator Downloader for M0 Series Microcontroller Online Offline Programming Debugging Tool
From €33.64
2.4G CC2340 Bluetooth for SoC Module BLE5.3 with PCB Antenna Low Power Wireless RF Transceiver for Smart IoT Devices
From €11.64
SenseCAP Watcher for XiaoZhi AI Device Smart Home, Voice Control,Communication, Multilingual Support, MCP, MCU ESP32S3
From €132.69
For XGecu T48 TL866II -3G USB Universal Programmer Kit 17386+IC SPI Flash NAND EEPROM MCU PIC AVR with 20 Adapter
From €142.69
ESP32-S3 QFN-56 MCU Chip Low-Power AI Processing High-Performance Wireless Microcontroller for IoT and Smart Devices
From €9.64
Pixel Gamer DIY Kit Pocket Gamer 51 Microcontroller Electronic Circuit Teaching Experiment Soldering Practice Module C
From €17.64
Waveshare NRF52840 Bluetooth 5.0 Module Compact Size on-Board Antenna Compatible with NRF52/NRF51/NRF24L/NRF24AP
From €24.64
Small Size NRF51822 Bluetooth Module 2.4GHz ceiver Bluetooth Module with Strong Stability
From €13.64
5Pcs ESP-02S Wi-Fi Module Serial Golden Finger Package ESP8285 Wireless Transparent Transmission for ESP8266
From €13.64
EOBD2 Programmer Flasher Multi‑Function ECU Chip Tuning Tool with CD 16Pin OBDII Diagnostic Cable
From €26.64
T-Embed ESP32-S3 CC1101 Low-Power GHz RF Transceiver PN532 NFC RFID I2C Module LCD Board Battery 130
From €112.69
Lcd Backlight Plate For I P 8
From €51.64
MCU 055 28Pin LGA Sensoring System Motion Detection With Algorithm And M0+ Controller Multicolor
From €35.64
Rd-03D 24G Multi-Target Human Motion Trajectory Localization and Radar Module On-Board PCB
From €9.64
MCU 752 Serials SPI I2C Communication Module For Intelligent Home And Environmental Monitoring Multicolor
From €35.64
FP002 Double Lens Facial and Palm Vein Recognition Module, Circular Design Infrared Sensing Recognition Module
From €26.64
LoRa-E5 Wireless Module Supports LoRaWAN EU868 US915
From €20.64
2X ATMEGA8-16PU ATMEGA8A-PU MEGA8-16 Microcontroller Chip
From €10.64
PTR54L15SX Low Power Bluetooth 6.0 Module with Dual-Core Processor for Smart Wearable Industrial IoT Development
From €19.64
Small Size NRF51822 Bluetooth Module 2.4GHz Transceiver
From €13.64
PIC K150 Programmer Microchip PIC MCU Microcore Burner USB Downloader with USB Cable
From €16.64
ESP8266 Serial Port WIFI Model Remote Wireless Control WIFI Model ESP-07 Model Storage 1MB
From €8.64
2X 4900 QT Py RP2040 Microcontroller USB Type C Compact Microcontroller Ideal for DIY Electronics and Robotics Projects
From €29.64
T2101 Digital Cycle Timer Relay Module DC 12V Dual-Mode Dual LED Display Single-Channel Programmable Delay Controller
From €12.64
5PCS W5500 Ethernet Network Module, TCP/IP SPI Interface, 3.3V 5V I/O MCU Microcontroller, Compatible with 51, STM32, W5100
From €44.64
Advanced Microcontroller Burners Kit Modular Design 10MB/S Speed For Engineers And Lab Environment Multicolor
From €53.64
New and Original Official Pico RP2040-Zero Built-in 264KB Memory Using 40nm Process Technology Multicolor
From €25.64
Passive High Level Triggers Buzzer Alarm Sound Module for Microcontroller Projects DC3.3-5V for Homes Automation
From €16.64
USB ISP Programmer for 51 AVR Microcontrollers Fast Speed Downloader with Cable & Integrated Overcurrent Protections Multicolor
From €29.64