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Shop the best prices on 4,863 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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2,465 - 2,496 of 3,200
ESP8266 WiFi Modules for Smart Home and Industrial Applications ESP-07S
From €6.95
10Pcs ESP-02S Wi-Fi Module Serial Golden Finger Package ESP8285 Wireless Transparent Transmission for ESP8266
From €16.95
Waveshare NRF52840 Bluetooth 5.0 Module Compact Size on-Board Antenna Compatible with NRF52/NRF51/NRF24L/NRF24AP
From €21.95
Electric Piano DIY Kits DIY Electronic Organ Module 51 Microcontroller String Soldering Practice
From €21.95
ESP8266 Serial Port WIFI Model Remote Wireless Control WIFI Model ESP-07 Model Storage 1MB
From €6.95
ESP32P4+ESP32-C6 Core Board ESP32P4 Minimum System Board High-Performance ESP32-P4 for Advanced Applications
From €17.95
PY32F030 PY32F030K28U6TR Chip 48Mhz 32-Bit ARM Microcontroller MCU Core Development Board Module 64KB Flash Memory
From €6.95
Dc5-30v Digital Display Single-axis Stepper Motor Speed Controller Adjustable Speed Governor Driver Control Module FT
From €17.95
PIC K150 Programmer PIC MCU Microcore Burner USB Downloader with USB Cable Ref: 6323
From €15.95
St-link/v2 St-link V2(cn) St Link Stlink Emulator Download Manager
From €18.95
5Pcs ESP-02S Wi-Fi Module Serial Golden Finger Package ESP8285 Wireless Transparent Transmission for ESP8266
From €10.95
DOMRAEM ESP32 WLED Light Strip Controller with Microphone Works with HA, for Alexa Voice Dimming WS281x, Supports RGB+IC
From €18.95
ESP-02S Wi-Fi Module Wireless Transparent Transmission for ESP8266
From €17.95
ICP Programmer Nu-Link ICP Emulator Downloader for M0 Series Microcontroller Online Offline Programming Debugging Tool
From €30.95
ESP8285 ESP-01M IR Transceiver Wifi Wireless Module
From €8.95
LCUS-2 Type 2 Way USB Relay Module USB Intelligent Control Switch Computer Serial Port USB Control Relay
From €8.95
5PCS ESP8266 ESP-12F WiFi Serial Module Microcontroller Remote Port Network Development Board for Arduino NodeMCU
From €13.95
DOMRAEM ESP32 WLED Light Strip Controller with Microphone Works with HA, for Alexa Voice Dimming WS281x, Supports RGB+IC
From €17.95
NRF52832 Bluetooth Ble 5.0 Module Long Range Low Energy Mesh Net Module Wireless Bluetooth Transmitter and Receiver
From €14.95
LED Flashing Finger Tip Gyroscope DIY Electronic Kit 51 Microcontroller Circuit Board Welding Assemble Components
From €7.95
M5Stack LoRaWAN CN470 Frequency Band Communication Module STM32WLE5 Supports P2P Communication, for CN470 Frequency Band
From €54.00
ESP32-C6 Chips 2.4 GHz Wi-Fi 6+ Bluetooth 5 802.15.4 Low Power SoC RISC-V Single-Core Processor
From €8.95
STM32 Offline Downloader Mini-Pro Programmer GD32 MM32 AT32 CH32 with Lithium Battery DAP-Debugger
From €84.00
For STC Single Chip Microcomputer Programmer ISP Downloader Program Burner USB to TTL Chip
From €16.95
ESP32 Wireless Module,Smart Electronics ESP-WROOM-32 Wi-Fi+BT+BLE MCU Module
From €169.00
ESP32 WIFI Module BT Bluetooth Module Internet of Things Smart AI Chip Wireless Control Module,Low Power Consumption
From €7.95
Voice Playback Module MP3 Trigger Once Play Once Microcontroller DIY Control Prompt Announcer M3D5T
From €8.95
2X NRF52810 Bluetooth 5.0 Low Power Consumption Module Beacon Indoor Positioning White,41.5 x 31.5 x 10mm
From €19.95
AS608 TZT Fingerprint Reader Sensor Module Optical Fingerprint Module for Arduino
From €18.95
635nm 650nm 808nm 980nm TTL Laser Diode Driver Board Drive 5V Supply 50-300mA
From €12.95
JQX-60F/1Z 60A High-power Relay 12V 24V Bumper Car 220V Current 40F-58F-63F
From €20.95
Black CBB61 1.5uF+2.5uF 3 Wires AC 250V 50/60Hz Capacitor For Ceiling Fan
From €13.95