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Shop the best prices on 4,557 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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1,729 - 1,760 of 3,200
4X W5500 Ethernet Network Module Hardware Tcp/Ip 51/Stm32 Microcontroller Program over W5100
From €23.64
ARM -M Microcontroller Nu Link Pro Emulator/Downloader
From €35.64
Pixel Gamer DIY Kit Pocket Gamer 51 Microcontroller Electronic Circuit Teaching Experiment Soldering Practice Module A
From €18.64
Waveshare NRF52840 Bluetooth 5.0 Module Compact Size on-Board Antenna Compatible with NRF52/NRF51/NRF24L/NRF24AP
From €25.64
4inch Round Touch Display 800x800 Resolution IPS Screen 10-Point Multi-Touch Supports DeepSeek AI Voice Interaction
From €122.69
Electric Piano DIY Kits DIY Electronic Organ Module 51 Microcontroller String Soldering Practice
From €19.64
2.4G CC2340 Bluetooth for SoC Module BLE5.3 with PCB Antenna Low Power Wireless RF Transceiver for Smart IoT Devices
From €11.64
PY32F003F16P6 Development Board - Advanced Microcontroller for Electronics Projects, with Onboard MCU Core Module
From €17.64
24G Millimeter Wave Radar Module ME73MS02, ARM Cortex-M4 FMCW Human Presence 8m Detection for Smart Home Security
From €12.64
SU-03T Offline Speech Recognition Control English Chinese Recognition Support GPIO Port Control Multi-Function Module
From €17.64
PTR54L15SX Low Power Bluetooth 6.0 Module with Dual-Core Processor for Smart Wearable Industrial IoT
From €19.64
1pcs ESP8266 Esp-07 Remote Serial Port WIFI Transceiver Module Ap STA
From €12.64
Jlink For V9 Arm Emulator Usb-jtag Adapter Emulator Stm32 Arm Mcu
From €67.69
2X ATMEGA8-16PU ATMEGA8A-PU MEGA8-16 Microcontroller ChipFAST QD
From €44.64
5 x Nano V3.0, Arduino Compatible Nano Board, CH340 USB Interface, ATmega328P Microcontroller, Mini USB Edition 0121
From €14.64
ESP8266 Serial Port WIFI Model Remote Wireless Control WIFI Model ESP-07 Model Storage 1MB
From €8.64
5Pcs ESP-02S Wi-Fi Module Serial Golden Finger Package ESP8285 Wireless Transparent Transmission for ESP8266
From €13.64
For STC Single Chip Microcomputer Programmer ISP Downloader Program Burner USB to TTL Chip
From €20.64
ESP32-C6 Chips 2.4 GHz Wi-Fi 6+ Bluetooth 5 802.15.4 Low Power SoC RISC-V Single-Core Processor
From €11.64
3X CH9121 Serial Port to Ethernet Network Module Chip TTL Transmission Industrial Microcontroller TCP/IP 51 3.3V 5V
From €22.64
2X ESP-32S WiFi Module WiFi Bluetooth/ESP32 Serial to WiFi Module Low Power Consumption MCU ESP-32
From €13.64
Serial Module ESP-12E ESP8266 Serial Port Complete 802.11B/G/N Wi-Fi SOC Portable Module
From €11.64
NRF52832 Bluetooth Ble 5.0 Module Long Range Low Energy Mesh Net Module Wireless Bluetooth Transmitter and Receiver
From €16.64
GLEDOPTO ESP32 WLED LED Controller Dynamic Works Addressable Digital WS2811 WS2812 SK6812 TM1814 WS2813/15 Strip Light simple
From €34.64
HCSR501 PIR Motion Sensor Module for Arduino and Raspberry Pi Human Detection Home Automation
From €25.64
Voice Playback Module MP3 Trigger Once Play Once Microcontroller DIY Control Prompt Announcer M3D5T
From €12.64
GT-U7 Satellite Navigation Module 10M Compatible Positioning GPS Module MCU STM32 MCU for Arduino
From €19.64
JLINK For J-LINK V9 ARM Emulator USB-JTAG Adapter Emulator STM32 ARM MCU
From €48.64
ICSH031A AVR Microcontroller Dedicated USB Downloader ISP Download Cable AVR Single Chip Programming Cable Replacement Multicolor
From €48.64
ESP8685-WROOM-06-H2 ESP8685-WROOM-06-H4 module integration ESP8685
From €26.64
Jlink For V9 Arm Emulator Usb-jtag Adapter Emulator Stm32 Arm Mcu -JA
From €37.64
USBTinyISP AVR ISP Programmer With Double 6Pin /10Pin Interfaces For Bootloader Configuration For Microcontrollers Multicolor
From €19.64