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Shop the best prices on 4,564 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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1,569 - 1,600 of 3,200
W5500 Ethernet Network Module Hardware Tcp/Ip 51/Stm32 Microcontroller Program Over W5100
From €12.64
AT89C2051 6 Digital LED Display Electronic Clock DIY Kit Receiver for Arduino Flux
From €11.64
NRF52832 Bluetooth Ble 5.0 Module Long Range Low Energy Mesh Net Module Wireless Bluetooth Transmitter and Receiver
From €17.64
M5Stack LoRaWAN CN470 Frequency Band Communication Module STM32WLE5 Supports P2P Communication, for CN470 Frequency Band
From €52.64
SPI 25Xx PCB5.0T-2021 Willem EPROM Programmer, BIOS009 PIC,Support 0.98D12,Promotion Clip PLCC32+SOIC 8 Pin Adapter
From €49.64
Single Chip Microcomputer Phase-Locked Circlet ADF4351 Onboard Module STM32 Chip
From €50.64
ESP32-S3FH4R2 QFN-56 Chip WiFi+Bluetooth5.0 Flash+2MB Dual-Core MCU Chip
From €12.64
STM32F407ZET6 24 Channel 12 Bit AD Sampling Module Data Acquisition Type_C Interface
From €24.64
WBR3 Module Low Energy Serial WiFi/Bluetooth 4.2 MCU Module Smart Socket Cloud Module 16x24mm
From €15.64
ESP-12F ESP8266MOD Serial to WiFi Wireless Module, Industrial-Grade Mount Module for IoT
From €14.64
Pixel Gamer DIY Kit Pocket Gamer 51 Microcontroller Electronic Circuit Teaching Experiment Soldering Practice Module C
From €18.64
4900 QT Py RP2040 Microcontroller USB Type C Compact Microcontroller Ideal for DIY Electronics and Robotics Projects
From €14.64
4inch Round Touch Display 800x800 Resolution IPS Screen 10-Point Multi-Touch Supports DeepSeek AI Voice Interaction
From €107.69
Wio-E5-LE Wireless Module STM32WLE5JC, ARM Cortex-M4 and SX126x Embedded, Supports LoRaWAN on EU868 & US915
From €20.64
PIC K150 Programmer Microchip PIC MCU Microcore Burner USB Downloader with USB Cable
From €14.64
HCS300/301/200/201/101 Rolling Code Writer Programmer, Offline Programming, Automatic Programming
From €132.69
CYPD Programmer for Laptops Type-C Interface Type-C to CYPD Chip Reader & Writer USB Programming Tool for Cypress CYPD
From €67.69
T48 [TL866-3G] Programmer Support 31000+ ICs for EPROM/MCU/SPI/Nor/NAND Flash/EMMC/ IC TESTER/ TL866CS TL866II
From €77.69
5PCS ESP8266 ESP-12F WiFi Serial Module Microcontroller Remote Port Network Development Board for Arduino NodeMCU
From €25.64
NRF52810 Beacon Bluetooth 5.0 BLE Beacon Tag Indoor Positioning Low Power Automation Modules for IoT Solution White
From €15.64
MSP430 Simulator MSP-FET430UIF USB Interface Ez430 Ezfet Programmer
From €28.64
2X WBR3 Module Low Energy Serial WiFi/Bluetooth 4.2 MCU Module Smart Socket Cloud Module 16x24mm
From €16.64
2X 4900 QT Py RP2040 Microcontroller USB Type C Compact Microcontroller Ideal for DIY Electronics and Robotics Projects
From €28.64
ST-Link V2 Mini STM8 STM32 Simulator Download Programmer Programming with Cover DuPont Cable ST Link
From €16.64
STM32 ARM MCU Programmer Debugger Compatible with J-LINK V9 Emulator USB JTAG Adapter
From €82.69
High Power Continuous-duty Starting Relay 0332002168 Relays 75a Dc12v Contactor
From €23.64
16 Channel DC 5V Multifunctional USB Relay Module Computer Control
From €19.64
St-link/v2 St-link V2(cn) St Link Stlink Emulator Download Manager Stm8 Stm32 Artificial Device New
From €21.64
St-link/v2 (cn) Emulator Jtag/swd Interface Stm32 And Stm8 Series St Emulator Downloader Burners
From €132.69
Compact T48 TL866 3G Programmer and Writer, High Capacity NAND EMMC Support, Fast Code Execution Multicolor
From €182.69
Double Cores Processor RP2350A / RP2350B With Upgraded Security Features And Expanded Memory For Industrial Applications Multicolor
From €21.64
4900 QT RP2040 Microcontroller USB Type C Compact Microcontroller Ideal for DIY Electronics and Rob
From €17.64