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Shop the best prices on 4,447 great value microcontrollers. Shopping for microcontrollers is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Punnyb, Arduino and more. Buy microcontrollers online safely with Fruugo, with secure payment and fast shipping to Ireland.

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641 - 672 of 3,200
ESP32-C5-WROOM-1 Module 2.4 & 5 GHz Dual-Band Wi-Fi 6+BLE 5 Compact Module
From €9.95
2.4G CC2340 Bluetooth for SoC Module BLE5.3 with PCB Antenna Low Power Wireless RF Transceiver for Smart IoT Devices
From €6.95
ESP32-S3FN8 QFN-56 Chip WiFi+Bluetooth 5.0 8MB 32-Bit Dual-Core MCU Chip
From €6.95
2X Nordic NRF54L15 Bluetooth Beacon with 3-Axis Accelemeter Ble Module Low Power Consumption IoT Device for Smart Home
From €32.95
ESP-02S Wi-Fi Module Wireless Transparent Transmission for ESP8266
From €17.95
DOMRAEM 4CH ESP32 Ethernet DIN Rail WLED Controller 30A WiFi Music Sync DC5-24V Addressable WS281X RGBIC LED Strip
From €41.95
Upa USB Programmer Diagnostic Tool V1.3 with Adapter for 2013 ECU Main Unit
From €37.95
Dual-Channel DAC Output Voice Recognition Control Module Serial Port Wake-up Word HLK-V20 Wireless Intelligent Controll Multicolor
From €24.95
Square Integrated Capacitive Fingerprints Sensors Module for High Precisions Applications with Cortex Cores Multicolor
From €69.00
RP2040-Zero Low-Cost High-Performance Pico-Like MCU Board for SMD Applications with Pre-soldered Header 26-27s
From €24.95
2026 2 pcs High-Performance MCU Board Allows Soldering Direct to Carrier Boards
From €22.95
JLINK suitable for J-LINK V9 ARM Emulator USB-JTAG Adapter Emulator STM32 ARM MCU
From €46.95
Soldering Practice SMD Circuit Board LED Electronics Project DIY Kit
From €7.95
10x Wall Box Repair Screw Steel Junction Fixed Socket Mount Box Cassette
From €10.95
Practice Soldering Learning Electronics Smart Car Soldering Project DIY Kits-
From €12.95
TM1638 3-Wire MCU Control 8-bit LED 16 Keys Keyboard Scanning and Display Module for Arduino
From €9.95
PICO RP2040-PiZero RP2040 Chip for Raspberry
From €25.95
Mxy STM32L431RCT6 32L431RCT6 LQFP-64 MCU 32-bit
From €35.95
WAVESHARE ESP32-P4-Module Core Board Supports 2.4GHz Wi-Fi And Bluetooth 5.3
From €29.95
Emulator Download Debugger ABS Housing Debugging Tool Compatible with 1.8V 2.5V 3.3V Devices
From €37.95
St-link/v2 St-link V2(cn) St Link Stlink Emulator Download Manager Stm8 Stm32 Artificial Device New
From €9.95
St-link V2 Programming Unit Emulator Downloader + 40pin Stm32f103c6t6 Arm Stm32 Swd Minimum System Viewleaf
From €13.95
St-link/v2 St-link V2(cn) St Link Stlink Emulator Download Manager Stm8 Stm32 Artificial Device New Viewleaf
From €16.95
2X PICKIT3 Programmer + PIC ICD2 PIC Kit 2/3 Programming Adapter Universal Programmer Seat FZ0508
From €35.95
PY32F003F16P6 Development Board - Advanced Microcontroller for Electronics Projects, with Onboard MCU Core Module
From €10.95
For STC Single Chip Microcomputer Programmer ISP Downloader Program Burner USB to TTL Chip
From €15.95
DOMRAEM ESP32 WLED Light Strip Controller with Microphone Works with HA, for Alexa Voice Dimming WS281x, Supports RGB+IC
From €14.95
For ESP32-WROOM-32D-N8 WiFi Bluetooth Wireless Module, 8M Flash Memory IoT Module
From €9.95
M5Stack LoRaWAN CN470 Frequency Band Communication Module STM32WLE5 Supports P2P Communication, for CN470 Frequency Band
From €46.95
Official Mini Scales Unit (HX711) Weight Sensor Module Digital Load Cell for IoT Smart Measuring DIY Electronic
From €20.95
ESP8266 WiFi Modules for Smart Home and Industrial Applications ESP-12F
From €5.95
DSP Emulator Programmer XDS100 XDS100V2 JTAG Debugger Suitable for TI ARM9 A8 TMS320 TI DSP CCS5-CCS10
From €30.95