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Shop the best prices on 4,813 great value microcontrollers. Shopping for microcontrollers is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Jtgg and more. Buy microcontrollers online safely with Fruugo, with secure payment and fast shipping to Ireland.

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2,305 - 2,336 of 3,200
DIY LED Sound Control Sheet Music Sound Display Electronic Kit 51 Microcontroller with Shell DIY Soldering Kit
From €12.95
PTR54L15SX Low Power Bluetooth 6.0 Module with Dual-Core Processor for Smart Wearable Industrial IoT Development
From €13.95
For STC Single Chip Microcomputer Programmer ISP Downloader Program Burner USB to TTL Chip
From €16.95
5-Way Navigation Key Module 5D Rocker Microcontroller Multi-Function Portable Convenient Keyboard Switch Module
From €10.95
PICKIT3.5 PIC KIT3.5 PICKIT 3.5 Programmer Offline Programming PIC Microcontroller Chip Monopoly+PIC Programmer Adapter Seat
From €27.95
Nextion Smart Series NX8048P070-011R 7.0inch Resistive Touch HMI Display LCD Module Resistive Screen Without Housing
From €119.00
Official Mini Scales Unit (HX711) Weight Sensor Module Digital Load Cell for IoT Smart Measuring DIY Electronic
From €19.95
ESP32P4+ESP32-C6 Core Board ESP32P4 Minimum System Board High-Performance ESP32-P4 for Advanced Applications
From €14.95
5Pcs ESP-02S Wi-Fi Module Serial Golden Finger Package ESP8285 Wireless Transparent Transmission for ESP8266
From €10.95
2.4G CC2340 Bluetooth for SoC Module BLE5.3 with PCB Antenna Low Power Wireless RF Transceiver for Smart IoT Devices
From €7.95
ESP32-S3FH4R2 QFN-56 Chip WiFi+Bluetooth5.0 Flash+2MB Dual-Core MCU Chip
From €7.95
Fingerprint Module - Capacitive Rectangle Sensor UART Communication
From €23.95
5pcs Dream Color WS2812B Bluetooth Controller, Marquee Light Controller, Light Controller, WS2811 Addressable 5V
From €20.95
5PCS W5500 Ethernet Network Modules TCP/IP 51/STM32 SPI Interface 3.3V 5V I/O MCU Microcontroller Program over W5100
From €22.95
Waveshare NRF52840 Bluetooth 5.0 Module Compact Size on-Board Antenna Compatible with NRF52/NRF51/NRF24L/NRF24AP
From €21.95
ESP8266 Serial Port WIFI Model Remote Wireless Control WIFI Model ESP-07 Model Storage 1MB
From €6.95
For Raspberry Pi Pico 2 RP2350 Microcontroller Board 520KB 150MHz, Arm Cortex-M33 Open-Source RISC-V Hazard3 Cores
From €13.95
Serial Module ESP-12E ESP8266 Serial Port Complete 802.11B/G/N Wi-Fi SOC Portable Module
From €7.95
5PCS W5500 Ethernet Network Modules TCP/IP 51/STM32 SPI Interface 3.3V 5V I/O MCU Microcontroller Program over W5100
From €24.95
2.4G CC2340 Bluetooth for SoC Module BLE5.3 with PCB Antenna Low Power Wireless RF Transceiver for Smart IoT Devices
From €8.95
PICKIT3 Programmer + PIC ICD2 PIC Kit 2/3 Programming Adapter
From €20.95
NRF52832 Bluetooth Ble 5.0 Module Long Range Low Energy Mesh Net Module Wireless Bluetooth Transmitter and Receiver
From €11.95
DOMRAEM ESP32 WLED Light Strip Controller with Microphone Works with HA, for Alexa Voice Dimming WS281x, Supports RGB+IC
From €19.95
3.4inch Round Touch Display 800x800 Resolution IPS Screen 10-Point Multi-Touch Supports DeepSeek AI Voice Interaction
From €94.00
ESP32 WIFI Module BT Bluetooth Module Internet of Things Smart AI Chip Wireless Control Module,Low Power Consumption
From €10.95
2.4GHz IOT Module WiFi6+Bluetooth 5.2 Low Power Wireless WiFi Module AIC8800MC Chip for Smart Home
From €5.95
NRF52810 Beacon Bluetooth 5.0 BLE Beacons Tag Indoor Positioning Low Power Automation Modules for IoT Solution Green
From €11.95
SIM800H Wireless Module T-Call&PMU MCU32 Module with GPRS Antenna SIM800H-8MB-Q390
From €21.95
ESP32 WLED Controller with UART 5-in-1 for RGB RGBW RGBCCT LED Strip Works for for PWM Dimming
From €16.95
5PCS W5500 Ethernet Network Modules TCP/IP 51/STM32 SPI Interface 3.3V 5V I/O MCU Microcontroller Program over W5100
From €22.95
7-26V Brushless AM32 ESC V2.5 75A/85A 32-Bit Speed Controller Sine Wave Startup with Onboard BEC for FPV Drone B
From €23.95
Serial Module ESP-12E ESP8266 Serial Port Complete 802.11B/G/N Wi-Fi SOC Portable Module
From €7.95