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Shop the best prices on 4,039 great value microcontrollers. Shopping for microcontrollers is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Punnyb, Woosien and more. Buy microcontrollers online safely with Fruugo, with secure payment and fast shipping to Ireland.

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1 - 32 of 3,200
4X Rd-03D 24G Multi-Target Human Motion Trajectory Localization and Tracking Radar Module on-Board PCB Antenna
From €30.95
5 x Nano V3.0, Arduino Compatible Nano Board, CH340 USB Interface, ATmega328P Microcontroller, Mini USB Edition 0121
From €13.95
XDNP88GL MC68HC05BX Adapter Used with Multi-PROG/ Key Tool
From €17.95
Digital Clock Kit Light Control 1 Inch LED Digital Tube 51 Microcontroller Electronic Clock DIY Parts with Shell
From €9.95
Mxy STM32L431RCT6 32L431RCT6 LQFP-64 MCU 32-bit
From €35.67
Wireless LED Colour Temperature Controller 6 Key Touch Control Metal Shell Dimmable Adjustable Dual Colour Temperature LED Controller for Home or Offi
From €21.95
Pro Mini MEGA 2560 Mega+WiFi R3 ATmega2560 Chip CH340G for Arduino Mega R3 Development Board WeMos ESP8266 simple
From €24.95
For Raspberry Pi Pico 2 W Microcontroller Board, 2.4GHz 802.11n Wireless LAN WiFi 4 and Bluetooth 5.2, ARM Cortex-M33 simple
From €24.95
ESP32-S3 7-Inch 800X480 TN RGB LCD TFT HMI 8M PSRAM 16M Flash Smart Display MCU WIFI Bluetooth Module (With Touch) simple
From €74.00
ESP8684 32bit WiFi Bluetooth-Compatible 5 Wi-Fi Wireless Module
From €6.95
PICKIT3 Programmer + PIC ICD2 PIC Kit 2/3 Programming Adapter Universal Programmer FZ0508
From €54.00
10PCS 12V low level trigger 1 Channel Relay Module interface Board Shield For PIC AVR DSP ARM MCU Arduino Free
From €17.95
ATMEGA328P-PU ATMEGA328-PU ATMEGA328P ATMEGA328 DIP-28
From €7.95
5 Serial 18V 21V Battery Charging Protection Board BMS Module Accessory unbrand
From €12.07
ICS-43434 MEMS Digital Microphone Module I2S DC 1.5V-3.6V Microphone Module Breakout Low-Cost Low-Pass Filter Module
From €30.95
ESP32-S3 Mini Dual-Core Wi-Fi Bluetooth Module
From €18.95
Jlink For V9 Arm Emulator Usb-jtag Adapter Emulator Stm32 Arm Mcu -JA
From €33.95
2025 ATMEGA8-16PU ATMEGA8A-PU MEGA8-16 Microcontroller Chip
From €10.95
2025 ESP8266 ESP-01 ESP-01S Serial Wireless WIFI Module Transceiver Receiver 3.3V
From €17.95
51 AVR USB ISP Microcontroller Programming Tool - Quick Download Speed with Cable and Overcurrent Recovery Safety Multicolor
From €16.95
PIC K150 Programmer PIC MCU Microcore Burner USB Downloader with USB Cable
From €12.95
PICKIT3 Universal Programmer with ICD2 Adapter for PIC Kit 2/3 FZ0508
From €19.95
WJTG ST-Link V2 Programming Unit Emulator Downloader + 40Pin STM32F103C6T6 ARM STM32 SWD Minimum SystemJ Jtgg
From €3.95
For Esp Prog Jtag Debugger Downloader For Esp8266 And Esp32
From €54.00
PIC Microcontroller Programmer Kit for Offline Programming + PIC Chip Support
From €36.95
T48 [TL866-3G] Programmer Support 31000+ ICs for EPROM/MCU/SPI/Nor/NAND Flash/EMMC/ IC TESTER/ TL866CS TL866II
From €74.00
2X WBR3 Module Low Energy Serial WiFi/Bluetooth 4.2 MCU Module Smart Socket Cloud Module 16x24mm
From €15.95
3X GT-U7 Satellite Navigation Module 10M Compatible Positioning GPS Module MCU STM32 MCU for Arduino
From €30.95
2025 New Nerdminer V3 2.8-Inch BTC Solo Lottery Crypto Miner for Bitcoin
From €59.00
JLINK compatible V9 ARM Emulator USB-JTAG Adapter Emulator STM32 ARM MCU
From €46.95
For J-LINK J Link V11 STM32 Emulator Debugger Jtag Swd Programmer ARM MCU Debug Tool Support V8 V9 V
From €84.00
2026 2 pcs High-Performance MCU Board Allows Soldering Direct to Carrier Boards
From €22.95