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Shop the best prices on 3,764 great value microcontrollers. Shopping for microcontrollers is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Jtgg and more. Buy microcontrollers online safely with Fruugo, with secure payment and fast shipping to Ireland.

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24GHz Human Motion Tracking Radar Module with FMCW Millimeter Wave Sensor for MultiTarget Detection
€19.95 Save €10.00 RRP: €29.95
9 Pieces 16F506I/SL 8Bit Microcontroller SOIC14 Package Low Power Speed
€29.95 Save €15.00 RRP: €44.95
ATmega128AAU 8Bit AVR Microcontroller TQFP64 Performance Easy Install Chip
€15.95 Save €8.00 RRP: €23.95
ATmega128AAU 8Bit AVR Microcontroller TQFP64 Performance Easy Install Chip
€15.95 Save €8.00 RRP: €23.95
Microcontroller LQFP144 32Bit Speed Embedded MCU Low Power
€15.95 Save €8.00 RRP: €23.95
DIY LED Digital Clock Kit with Voice Control, Temperature Display, MultiColor for Projects
€18.95 Save €9.00 RRP: €27.95
4 Sets Microcontroller System Board MCU Development Module STC15W204S Electronic Component
€15.95 Save €15.00 RRP: €30.95
Durable Animal Id Microchip Microchip Scanner
€32.95
GT-U7 Satellite Navigation Module 10M Compatible Positioning GPS Module MCU STM32 MCU for Arduino SZRH A-D
€8.95 Save €16.00 RRP: €24.95
2X 5-Way Navigation Key Module 5D Rocker Microcontroller Multi-Function Portable Convenient Keyboard Switch Module
€17.95
St-link/v2 St-link V2(cn) St Link Stlink Emulator Download Manager Stm8 Stm32 Artificial Device New Viewleaf
€16.95 Save €21.00 RRP: €37.95
St-link V2 Programming Unit Emulator Downloader + 40pin Stm32f103c6t6 Arm Stm32 Swd Minimum System Viewleaf
€14.95
WJTG ST-Link V2 Programming Unit Emulator Downloader + 40Pin STM32F103C6T6 ARM STM32 SWD Minimum SystemJ Jtgg
€3.95 Save €14.00 RRP: €17.95
3D Printer Controller MKS TinyBee Motherboard ESP32-Wroom-32U 8M Flash 32 Bit
€38.95
51 Single-Chip Distance Measuring Equipment Parking Sensor Alarm
€10.95
Low Power Consumption Anti Interferences Tracking Module Compatibles Microcontroller Systems Multicolor
€13.95
ESP32 Wireless Module,Smart Electronics ESP-WROOM-32 Wi-Fi+BT+BLE MCU Module
€59.00 Save €55.00 RRP: €114.00
ESP-01E ESP8285 Serial Port to WiFi Wireless Module ESP 01 Transparent Transmission UART IIC I2C Interface Multicolor
€17.95
ATTINY13A-PU ATTINY13A DIP-8 Microcontroller Chip 20 Pieces, 8-Bit AVR, Low Power, Programmable, 1K Flash Memory
€89.00 Save €50.00 RRP: €139.00
DIY Calculator Electronic Production Kit 51 Microcontroller Module for Teaching, Welding Practice, and Circuit Experiments
€24.95 Save €12.00 RRP: €36.95
8H1K17-36I Microprocessor 8051 MCU IC Chip TSSOP20 1T New 2025 High Precision Reliable Performance Electronic Component
€64.00 Save €10.00 RRP: €74.00
RP2040-Zero Microcontroller Development Board 2MB Flash Dual-Core Cortex M0+ Processor Reliable Electronic Component
€41.95 Save €22.05 RRP: €64.00
RP2350 Microcontroller Module with 28 GPIO Pins, Onboard Temperature Sensors, Easy Programming for Projects
€24.95 Save €13.00 RRP: €37.95
Digital 5 Channel Line Tracking Sensor Module With Adjustable Sensitivity And Active Low Output For Microcontrollers
€35.95 Save €18.00 RRP: €53.95
PICKIT 3.5 PIC Programmer Offline Programming for PIC Microcontroller Chip + PIC Programming Tool
€19.95 Save €20.00 RRP: €39.95
Digital 220v Stc-1000 Temperature Controller Thermostat Regulator+sensor Shytmv
€31.95
PY32F030 PY32F030K28U6TR Chip 48Mhz 32-Bit ARM Microcontroller MCU Core Development Board Module 64KB Flash Memory
€6.95 Save €2.00 RRP: €8.95
Adf4351 Onboard Module 35m-4.4g Frequency Sweeper Stm32 Microcontroller
€59.00
Durable Animal Id Microchip Microchip Scanner
€31.95
USB Connected AVR Chip USBTinyISP AVR ISP Programmer Tool For Development Boards 6 And 10Pin Setups For DIY Projects Multicolor
€16.95
PICKIT3 Programmer Resin PIC Simulator Microcontroller Programming Kit with USB Cable for Beginner
€39.95 Save €39.05 RRP: €79.00