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Shop the best prices on 4,846 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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2,305 - 2,336 of 3,200
5PCS W5500 Ethernet Network Modules TCP/IP 51/STM32 SPI Interface 3.3V 5V I/O MCU Microcontroller Program over W5100
From €25.95
C-RID Remote ID Module 2.4GHz WiFi Long Range FPV Drones Identification Code Broadcasting Module
From €89.00
Home Assistant Voice Preview Edition ESP32-S3 SoC with 16MB of FLASH Storage 2.4 GHz Wi-Fi Bluetooth 5.0
From €129.00
3X WBR3 Module Low Energy Serial WiFi/Bluetooth 4.2 MCU Module Smart Socket Cloud Module 16x24mm
From €21.95
Small Size NRF51822 Bluetooth Module 2.4GHz ceiver Bluetooth Module with Strong Stability
From €9.95
ESP8266 Type-C Addressable Light Strip Controller WS2811 WS2814 WS2805 RGB DC5-24V
From €15.95
12V DC Digital Temperature Controller, WiFi APP Control High Temperature Control Module -99 Celsius-999 Celsius 24V
From €19.95
PTR54L15SX Low Power Bluetooth 6.0 Module with Dual-Core Processor for Smart Wearable Industrial IoT Development
From €14.95
ESP32 WIFI Module BT Bluetooth Module Internet of Things Smart AI Chip Wireless Control Module,Low Power Consumption
From €6.95
NRF52810 Beacon Bluetooth 5.0 BLE Beacon Tag Indoor Positioning Low Power Automation Modules for IoT Solution White
From €10.95
Micro-USB Tiny AVR ISP ATtiny44 USB Tiny ISP Programmer Module 10 Pieces
From €22.95
DIY Electronic Clock LED Digital Tube Bear Clock Electronic Kit Microcontroller Soldering Kit Making Project
From €9.95
For XGecu T48 TL866II -3G USB Universal Programmer Kit 17386+IC SPI Flash NAND EEPROM MCU PIC AVR with 12 Adapter
From €119.00
ESP32-S3 7-Inch 800X480 TN RGB LCD TFT HMI 8M PSRAM 16M Flash Smart Display MCU WIFI Bluetooth Module (With Touch)
From €59.00
Serial Module ESP-12E ESP8266 Serial Port Complete 802.11B/G/N Wi-Fi SOC Portable Module
From €7.95
ESP8266 Serial Port WIFI Model Remote Wireless Control WIFI Model ESP-07 Model Storage 1MB
From €6.95
For T48 TL866II USB Universal Programmer with 42 Adapters Support 17386+IC SPI Flash NAND EEPROM MCU PIC AVR
From €149.00
ESP-12F ESP8266MOD Serial to WiFi Wireless Module, Industrial-Grade Mount Module for IoT
From €7.95
ESP32-C6 Chips 2.4 GHz Wi-Fi 6+ Bluetooth 5 802.15.4 Low Power SoC RISC-V Single-Core Processor
From €7.95
ICP Programmer Nu-Link ICP Emulator Downloader for M0 Series Microcontroller Online Offline Programming Debugging Tool
From €29.95
Nordic nRF5340 high-performance Bluetooth 5.3 module
From €15.95
DIY Electronic Kits LED Digital Tube Calculators 51 Microcontroller Control Resistance Conversion Soldering Projects C unbrand
From €10.95
DIY Electronic Clock LED Digital Tube Bear Clock Electronic Kit Microcontroller Soldering Kit Making Project
From €11.95
ESP8266 Serial Port WIFI Model Remote Wireless Control WIFI Model ESP-07 Model Storage 1MB
From €5.95
2025 Firmware Update for ESC-LINK 2670 with BLHeli 32 and AM32 Electronic Speed Controllers
From €26.95
ESP8285 ESP-01M IR Transceiver Wifi Wireless Module
From €8.95
AT89C2051 6 Digital LED Display Electronic Clock DIY Kit Receiver for Arduino Flux
From €6.95
5PCS ESP8266 ESP-12F WiFi Serial Module Microcontroller Remote Port Network Development Board for Arduino NodeMCU
From €12.95
NRF51822 Bluetooth Module Ibeacon Base Station Positioning Beacon Near Field Positioning with Shell
From €13.95
DIY Electronic Kits LED Digital Tube Calculators 51 Microcontroller Control Resistance Conversion Soldering Projects A
From €11.95
ST-Link V2 Mini STM8 STM32 Simulator Download Programmer Programming with Cover DuPont Cable ST Link
From €12.95
ESP-32S ESP-WROOM-32 ESP32 ESP-32 bluetooth-compatible And WIFI Dual Core CPU With Low Power Consumption MCU ESP-32 Module
From €8.95