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Shop the best prices on 4,849 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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2,593 - 2,624 of 3,200
ME54BS62 NRF54L15 SoC Arm Cortex-M33 BLE 6.0 Module SPI I2S UART Sidewalk Transmission Wireless Bluetooth Mesh Modules
From €13.95
XKC-Y26 Liquid Level Sensor for Arduino,Non-Contact Liquid Water Level Switch for Flat Tanks and Pipes(OD 12mm+)
From €16.95
USB Interface 16 Channels 12Bit Bit AD Sampling Data Acquisition STM32 Uart Communication ADC Multifunction Module
From €11.95
EZP2023 High-Speed SPI FLASH Programmer EZP2023 Support 24/25/93/95 EEPROM Bios 25T80 Burning Offline Copy
From €20.95
5Pcs ESP-02S Wi-Fi Module Serial Golden Finger Package ESP8285 Wireless Transparent Transmission for ESP8266
From €12.95
For ESP32-WROOM-32D-N8 WiFi Bluetooth Wireless Module, 8M Flash Memory IoT Module
From €19.95
2026 NEW Engraving Machine Control Board GRBL 32-Bit 4 Axis MCU Control Board DC 24V-5A Reserve 24V, 12V,5V
From €84.00
U8W Programmer STC Downloader Microcontroller Burner
From €42.95
J-link V8 Debugger High Speed 720kb 12 Mhz Usb Interface Support Swd Swv For Arm Cortex-m4/m10 Emulator Downloader
From €36.95
WLED ESP32 Mini LED Controller DC12-24V RGB IC Digital
From €22.95
2026 16PCS Pro Micro for ATmega32U4 5V16M Module with 2Row Pin Self USB Update Program
From €79.00
PUYA Offline Programmer MCU Burner Downloader Programming Tool for PY32F003 PY32F030 PY32F002 072 PY32F Series
From €19.95
MAX9814 Programmable Agc Microphone Amplifier Board With Auto Gains Control For Development Projects Multicolor
From €11.95
For PUYA Offline Programmer MCU Burner Downloader Programming Tool for PY32F003 PY32F030 PY32F002 072 PY32F Series
From €20.95
Dc 12v Delay Relay Delay Turn Off Switch Module With Led Timer
From €11.95
1X ESP8285 ESP-02S Serial Port Wireless WiFi Transmission L7O4 For ESP8266 Y8F5 25-26
From €2.95
2.4G Wireless Bluetooth Module V4 for & Tool Electric Skateboard 25-26
From €39.95
PY32F030 PY32F030K28U6TR Chip 48Mhz 32-Bit ARM Microcontroller MCU Core Development Board Module 64K
From €12.95
ESP32-WROVER-IE 16MB Dual Core WiFi Wireless Bluetooth-Compatible MCU Module IOT ESP32 WROVER IE Wireless Module
From €18.95
2X ATMEGA8-16PU ATMEGA8A-PU MEGA8-16 Microcontroller Chip
From €6.95
3X PICKIT3 Programmer + PIC ICD2 PIC Kit 2/3 Programming Adapter Universal Programmer Seat FZ0508
From €49.95
5X GLEDOPTO ESP32 WLED LED Controller with Microphone,Music Sync Supports WS2811/WS2812/WS2813/WS2815 Strip Lights Black
From €99.00
For Raspberry Pi Pico 2 RP2350B 1.46 Inch LCD Touchscreen 412x412 Resolution 65K Colors QMI8658 HMI LVGL A
From €32.95
2X PICKIT3 Programmer + PIC ICD2 PIC Kit 2/3 Programming Adapter Universal Programmer Seat FZ0508
From €31.95
Fingerprint Recognition Module ZW0642 Capacitive Touch Fingerprint Sensing Module Door Lock Acquisition Module,B
From €10.95
DIY Game Kit Pixel Game Console 51 Microcontroller Game Console Snake Racing Pixel Game Console with Acrylic Case
From €11.95
WCH LinkE CH32V003 EVT MCU Download Debugger RISC-V Architecture MCU/SWD Interface ARM Chip 1 Serial Port to USB Channel
From €7.95
ATMEGA8-16PU ATMEGA8A-PU MEGA8-16 Microcontroller Chip
From €4.95
WBR3 Module Low Energy Serial WiFi/Bluetooth 4.2 MCU Module Smart Socket Cloud Module 16x24mm
From €6.95
For Raspberry Pi Pico 2 RP2350 ETH CH9120 TCP/UDP Ethernet Network for Arduino
From €20.95
Rd-03D 24G Multi-Target Human Motion Trajectory Localization and Radar Module on-Board PCB
From €11.95
5Pcs ESP-02S Wi-Fi Module Serial Golden Finger Package ESP8285 Wireless Transparent Transmission for ESP8266
From €10.95