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Shop the best prices on 4,429 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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2,049 - 2,080 of 3,200
SSM2167 Microphone Preamplifier Board Low Noise Compression Module DC 3V-5V
From €15.95
ATmega32U4 Microcontroller Board, USB Development Module, Arduino Leonardo Compatible, 8-Bit AVR MCU, High Reliability 25-26s
From €23.95
St-link V2 Usb Dongle Programmer And Debugger Download For Stm8 Stm32 With Cable 2pcs 25-26
From €25.95
USB Programmer 24 25 Series Flash Bios Programmer 2Pcs Pack
From €17.95
Mini LINK/V2 SWIM / SWD In-Circuit Debugger/Programmer For STM8 And STM32, Compact USB Interface
From €28.95
Nordic nRF5340 High-Performance Bluetooth 5.3 Wireless Module
From €32.95
WiFi Development Board 512KB HPSRAM 16KB LPSRAM 320KB ROM 160MHz 32bit Single Core BT5.0 ESP32 C6 Microcontroller
From €16.95
JLINK for J-LINK V9 ARM Emulator USB-JTAG Adapter Emulator STM32 ARM MCU
From €39.95
cnc engraver 32bit 4 axes control board cnc engraver 32 bit mcu control board
From €54.00
4900 QT Py RP2040 Microcontroller USB Type C PC Material Supports Python Programming for DIY Electronics and Robotics Projects
From €16.95
High Speed AT89C52 24MHz Microprocessor with Plastic DIP40 Case for Electronic Development Projects Prototyping Needs Multicolor
From €15.95
2026 Latest Model Uno REV3 [A000066] ATmega328P Microcontroller, 16MHz, 14 Digital I/O Pins, 6 Analog Inputs, 32KB Flash, USB Connectiv
From €35.95
Dc Speed Controller
From €9.95
Programming Learning Kit, 51 Microcontrollers, DIY Game Console With Customizable Functions, Model A 25-26
From €59.00
3-Pack Microcontroller Chips LQFP-64 Package for Embedded Projects
From €22.95
ESP32 IoT Module with CAN RS-485 WiFi and Bluetooth for Smart Connectivity Solutions
From €59.00
St-link V2 Programming Unit Emulator Downloader + 40pin Stm32f103c6t6 Arm Stm32 Swd Minimum System
From €8.95
ESP32-S3-WROOM-2-N32R16V Module High Capacity AIOT Ultra Neural Network/Signal Processing Capability
From €24.95
CH9121 Serial Port to Ethernet Network Module Chip TTL mission Industrial Microcontroller STM32
From €8.95
SPC560B60L3 Blank Chip 100pin Immo Chip KVM PFA K8D2 JPLA J9C3 M9R3 CPU Chip Compatible with Land Rover JAGUR 2018-2024
From €26.95
2X PICKIT3 Programmer + PIC ICD2 PIC Kit 2/3 Programming Adapter Universal Programmer Seat FZ0508
From €37.95
Voice Playback Module MP3 Trigger Once Play Once Microcontroller DIY Control Prompt Announcer M3D5T
From €7.95
ESP32 WIFI Module BT Bluetooth Module Internet of Things Smart AI Chip Wireless Control Module,Low Power Consumption
From €7.95
10X W5500 Ethernet Network Module Hardware Tcp/Ip 51/Stm32 Microcontroller Program Over W5100
From €44.95
ESP32-S3 QFN-56 MCU Chip Low-Power AI Processing High-Performance Wireless Microcontroller for IoT and Smart Devices
From €7.95
2X PICKIT3 Programmer + PIC ICD2 PIC Kit 2/3 Programming Adapter Universal Programmer Seat FZ0508 SZ-FV6R-I750131817
From €43.95
2X CH9329 Module Serial Port to Standard USB HID Keyboard and Mouse Device Module Supports 12Mbps
From €7.95
Electric Piano DIY Kits DIY Electronic Organ Module 51 Microcontroller String Soldering Practice
From €13.95
ESP32 WLED LED Controller Built in Microphone Download App Control WS2811 WS2812 SK6812 Remote
From €40.95
51 AVR Microcontroller USB ISP Programmer Reliable Downloader with Fast Speed Performances and Overcurrent Safeguards Multicolor
From €12.95
XKC-Y26 Liquid Level Sensor for Arduino,Non-Contact Liquid Water Level Switch for Flat Tanks and Pipes(OD 12mm+)
From €13.95
CYPD Programmer for Laptops Type-C Interface Type-C to CYPD Chip Reader & Writer USB Programming Tool for Cypress CYPD
From €64.00