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Shop the best prices on 4,372 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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1,281 - 1,312 of 3,200
ESP32-C5-WROOM-1 Module 2.4 & 5 GHz Dual-Band Wi-Fi 6+BLE 5 Compact Module
From €9.95
ESP32-S3FN8 QFN-56 Chip WiFi+Bluetooth 5.0 8MB 32-Bit Dual-Core MCU Chip
From €6.95
M5Stack LoRaWAN CN470 Frequency Band Communication Module STM32WLE5 Supports P2P Communication, for CN470 Frequency Band
From €41.95
For ESP32-WROOM-32E-N4R2 Module 4MB Flash 2MB PSRAM Wi-Fi and Bluetooth Module for Internet of Things
From €8.95
Electronic Scale DIY Kit,51 Microcontroller Soldering Practice Kit with Digital Tube Display HX711 Chip 5V
From €10.95
5Pcs ESP-02S Wi-Fi Module Serial Golden Finger Package ESP8285 Wireless Transparent Transmission for ESP8266
From €10.95
ESP32 WLED Controller with Mic Dual 5-24V DC Input, 16A Fuse for WS2811 WS2812B WS2805 SK6812 APA102
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 €21.95
Electric Piano DIY Kits DIY Electronic Organ Module 51 Microcontroller String Soldering Practice
From €13.95
In-Circuit Programmer for ADAU1701 Digital Signal and Support Sigmastudio Control - ICP1
From €49.95
ATMEGA8-16PU ATMEGA8A-PU MEGA8-16 Microcontroller Chip
From €5.95
STM8S STM8L TSSOP20 Burning Seat Testing Seat Downloader Offline Programmer Programming Seat
From €12.95
10Pcs ESP-02S Wi-Fi Module Serial Golden Finger Package ESP8285 Wireless Transparent Transmission for ESP8266
From €15.95
ESP32-S3 QFN-56 MCU Chip Low-Power AI Processing High-Performance Wireless Microcontroller for IoT and Smart Devices
From €6.95
WBR3 Module Low Energy Serial WiFi/Bluetooth 4.2 MCU Module Smart Socket Cloud Module 16x24mm
From €7.95
ESP-12F ESP8266MOD Serial to WiFi Wireless Module, Industrial-Grade Mount Module for IoT
From €8.95
For XGecu T48 TL866II -3G USB Universal Programmer Kit 17386+IC SPI Flash NAND EEPROM MCU PIC AVR with 17 Adapter
From €149.00
ESP8266 WiFi Modules for Smart Home and Industrial Applications ESP-12S
From €5.95
ESP32-S3FN8 QFN-56 Chip WiFi+Bluetooth 5.0 8MB 32-Bit Dual-Core MCU Chip
From €7.95
Wio-E5-LE Wireless Module STM32WLE5JC, ARM - and SX126x Embedded, Supports LoRaWAN on EU868 & US915
From €21.95
ESP32 Dual-Channel WLED Smart Controller 5-24V WiFi RGB LED Strip Controller 12A Max 800 ICs EU Certified GPIO16 2.4G
From €27.95
ESP32 WLED Addressable LED Strip Controller USB-C5V/5A WS2811/2814 /2805 Voice Control Mic UART-0.5W Standby
From €19.95
FT2232HL USB Turn UART/FIFO MCU - 2232 / SPI, I2C/JTAG/RS232 Dual Channel Module High Speed
From €17.95
ME54BS12 NRF54L15 Bluetooth 6.0 Module BLE Mesh Wireless Data Transmission Module Support Bluetooth Mesh Thread Matter
From €11.95
MSPM0G3507 Microcontroller Core Fast TI Domestic Electric Race
From €35.95
10-Pack Micro Servo Motors with Metal Gears for DIY Robotics and Arduino Projects
From €17.95
RP2040 for RPI RP2040-0 Microcontroller Chip , with 2Core ARM Cortex M0+ Processor Low Power Consumption
From €18.95
Suitable for Pickit 3.5 offline programmer for PIC microcontroller chip + PIC programmer
From €94.00
Peltier Module TEC1-01706 15x15mm, 2V 6A, 6.9W Cooling, 68C Delta T Thermoelectric Cooler for DIY
From €31.95
DOMRAEM ESP32 WLED Addressable LED Strip Controller USB-C5V/5A WS2811/2814 /2805 Voice Control Mic UART-0.5W Standby
From €31.95
DX-WF24 WIFIIEEE 802.11 b/g/n & Bluetooth BLE5.0 ESP32-C2(ESP8684H2) Punnyb
From €79.00
CH32V307 Evaluation Board RISC-V MCU Onboard Wch-Link CH32V307VCT6 CH32V307V-EVT-R1 WCH
From €23.95