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Shop the best prices on 4,501 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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3,169 - 3,200 of 3,200
Smart WiFi garage door controller switch on/off with voice control motor controller
From €42.95
1m Pure Nickel Strip 4p 99.96% High Purity Nickel Belt Lithium Nickel Strip
From €9.95
DAPLINK Open Source Replacement for JLINK STLINK ARM STM32 Burn Downloader Emulator 5V USB Plug in
From €15.95
CJMCU TF MicroSD Micro SD Card Slot Memory Badusb USB Virtual Keyboard Module ATMEGA32U4
From €15.95
10Pcs ESP-02S Wi-Fi Module Serial Golden Finger Package ESP8285 Wireless Transparent Transmission for ESP8266
From €15.95
WBR3 Module Low Energy Serial WiFi/Bluetooth 4.2 MCU Module Smart Socket Cloud Module 16x24mm
From €7.95
For J Link V11 STM32 Emulator Debugger Jtag Swd Programmer
From €94.00
Electric Piano DIY Kits DIY Electronic Organ Module 51 Microcontroller String Soldering Practice
From €22.95
For ESP32-WROOM-32E-N4R2 Module 4MB Flash 2MB PSRAM Wi-Fi and Bluetooth Module for Internet of Things
From €8.95
T48 XGecu TL866-3G V12.01 Car Online Programmer, Standard Version
From €129.00
unique ESP32-S3-WROOM-2-N32R16V Module High Capacity AIOT Neural Network
From €36.95
ESP-32S WiFi Module WiFi Bluetooth/ESP32 Serial to WiFi Module Low Power Consumption MCU ESP-32
From €5.95
ESP-32S ESP-WROOM-32 ESP32 ESP-32 bluetooth-compatible And WIFI Dual Core CPU With Low Power Consumption MCU ESP-32 Module
From €8.95
For XGecu T48 TL866II -3G USB Universal Programmer Kit 17386+IC SPI Flash NAND EEPROM MCU PIC AVR with 12 Adapter
From €129.00
ATMEGA8A-PU AVR Microcontroller Chip 8-bit 16MHz 8KB Flash Memory
From €14.95
STM32 ARM MCU Debugger JLINK V9 USB-JTAG Programming Emulator
From €37.95
2026 Latest Model Uno REV3 [A000066] ATmega328P Microcontroller, 16MHz, 14 Digital I/O Pins, 6 Analog Inputs, 32KB Flash, USB Connectiv
From €41.95
New Nerdminer V3 2.8-Inch BTC Solo Lottery Nerd Miner Crypto Solo Mining Machine-mc
From €37.95
Wio-E5-LE Wireless Module STM32WLE5JC, ARM - and SX126x Embedded, Supports LoRaWAN on EU868 & US915
From €19.95
STC MCU Offline Download, Burn and Write Programmer for Mass Production Without Cold Start Applicabl
From €16.95
T-Call V1.4 ESP32 WI-FI+BT+BLE MCU Module GPRS Antenna ESP32-WROVER-B SImmodule SIM Card Slot
From €17.95
Bluetooth 5.3 RF2.4G Microcontroller Multifunction Portable Low Power Bluetooth Dual USB RISC-V Modu
From €14.95
R503 Circular Round Ring Indicator LED Control DC3.3V MX1.0-6Pin Capacitive Fingerprint Module Senso
From €18.95
T-Knob ESP32-C6-MINI-1U Highly Efficient Zero Standby Current Driver Hall Based Angle Position Encod
From €74.00
St-link V2 Programming Unit Emulator Downloader + 40pin Stm32f103c6t6 Arm Stm32 Swd Minimum System
From €23.95
Development Boards For 2560 For Control Board Motherboard For Atmega16u2 Microcontroller Motherboards,a
From €42.95
Development Boards For 2560 For Control Board Motherboard For Atmega16u2 Microcontroller Motherboards,a
From €42.95
Tda2050 Mono Audio Power Amplifier Board Module Dc/ac 12-24v 5w-120w 1-channel
From €43.95
Top for JLINK V9 ARM Emulator USB-JTAG Adapter Emulator STM32 ARM MCU
From €19.95
PICKIT3 Programmer Kit + PIC ICD2 Adapter Universal FZ0508-JJ
From €59.00
ESP32-ETH Embedded Serial Port Networking Bluetooth-Compatible Ethernet WIFI Combo Gateway MCU ESP32
From €28.95
5pcs ESP32-S3-N16R8 Wireless Module ESP32-S3-WROOM-1 Dual-Core WiFi+Bluetooth5.0 Module compatible withIoT Wire
From €49.95