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Shop the best prices on 4,373 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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1,473 - 1,504 of 3,200
ESP32 Wireless Module,Smart Electronics ESP-WROOM-32 Wi-Fi+BT+BLE MCU Module
From €169.00
Voice Playback Module MP3 Trigger Once Play Once Microcontroller DIY Control Prompt Announcer M3D5T
From €6.95
DOMRAEM ESP32 WLED Light Strip Controller with Microphone Works with HA, for Alexa Voice Dimming WS281x, Supports RGB+IC
From €14.95
24G Millimeter Wave Radar Module ME73MS02, ARM Cortex-M4 FMCW Human Presence 8m Detection for Smart Home Security
From €8.95
DOMRAEM ESP32 WLED Addressable LED Strip Controller USB-C5V/5A WS2811/2814 /2805 Voice Control Mic UART-0.5W Standby
From €19.95
5PCS W5500 Ethernet Network Modules TCP/IP 51/STM32 SPI Interface 3.3V 5V I/O MCU Microcontroller Program over W5100
From €23.95
5Pcs ESP-02S Wi-Fi Module Serial Golden Finger Package ESP8285 Wireless Transparent Transmission for ESP8266
From €10.95
PICO RP2040-PiZero RP2040 Chip for Raspberry
From €37.95
ESP-12F ESP8266MOD Serial to WiFi Wireless Module, Industrial-Grade Mount Module for IoT
From €6.95
EOBD2 Programmer Flasher Multi‑Function ECU Chip Tuning Tool with CD 16Pin OBDII Diagnostic Cable
From €22.95
JDY-10M Bluetooth MESH Networking ZIGBEE Module Master-Slave Integrated Support MESH Networking Zigbee App Passthrough
From €4.95
3X CH9121 Serial Port to Ethernet Network Module Chip TTL Transmission Industrial Microcontroller TCP/IP 51 3.3V 5V
From €20.95
For EchoEar ESP32-S3-WROOM-2-N16R16V Universal Wi-Fi + Low Power Bluetooth Module with Built-in Chip
From €13.95
Pickit3, Durable Practical Pickit2 Programmer, For Beginners Programming Function Flash Rom, Eeprom Microcontroller Emulator(pickit3)
From €59.00
Programmable MCU-93 MLX90333 Joystick Sensory Position Digital 3D Joystick Sensory Module Absolute Position Replacement Multicolor
From €37.95
2X ATMEGA8-16PU ATMEGA8A-PU MEGA8-16 Microcontroller Chip
From €8.95
5PCS W5500 Ethernet Network Modules TCP/IP 51/STM32 SPI Interface 3.3V 5V I/O MCU Microcontroller Program over W5100
From €25.95
10X W5500 Ethernet Network Module Hardware Tcp/Ip 51/Stm32 Microcontroller Program Over W5100
From €47.95
2X GT-U7 Satellite Navigation Module 10M Compatible Positioning GPS Module MCU STM32 MCU for Arduino
From €23.95
RP2350A / RP2350B Double Architecture Processor Featuring Enhances Security Protocols Anti Tamper Technology Multicolor
From €15.95
Zigbee 3.0+BLE 5.0 Transparent Transmission XT-ZB2 BL702 Series Low-Power High-Performance Module
From €6.95
WBR3 Module Low Energy Serial WiFi/Bluetooth 4.2 MCU Module Smart Socket Cloud Module 16x24mm
From €8.95
Top Quality for JLINK J-LINK V9 ARM Emulator USB-JTAG Adapter Emulator STM32 ARM MCU
From €8.95
Burner /24/93 Serious SP200SE/SP200S Burners Single Chip Programming Enhanced Edition Device Download Universal USB
From €9.95
CCFL Dual Lamp High Pressure Inverter Board LCD Screen Backlight 10-26" 10-28V
From €14.95
USB To CAN Debugger USB-CAN USB2CAN Converter Adapter CAN Bus Analyzer
From €33.95
NRF52810 Bluetooth 5.0 Low Power Consumption Module Beacon Indoor Positioning White,41.5 X 31.5 X 10Mm
From €10.95
5V Microcontroller Ultrasonic Levitator Suspension Standing Controller Learning Kit Scientific Teaching Soldering Multicolor
From €29.95
5Pcs ATTINY85-20PU ATTINY85 20PU ATTINY85-20 ATTINY85 ATMEL DIP Chip Multicolor
From €35.95
2.8" TJC HMI TFT LCD Display Module 320x240 for Touch Screen For Multicolor
From €59.00
Cubecell Series LoRa Node Module with SX1262 and ASR6502 Chip Support for and LoRaWAN Protocol Communication
From €13.95
AM32 32-Bit ESC 2-4S Enhanced Version 40A Speed Controller
From €19.95