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Shop the best prices on 4,535 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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1,537 - 1,568 of 3,200
ESP32 WIFI Module BT Bluetooth Module Internet of Things Smart AI Chip Wireless Control Module,Low P
From €11.64
PTR54L15SX Low Power Bluetooth 6.0 Module with Dual-Core Processor for Smart Wearable Industrial IoT Development
From €18.64
ESP8266 WiFi Modules for Smart Home and Industrial Applications ESP-12E
From €9.64
H ELTEC AUTOMATION HT-HC02 Wi-Fi HaLow AT Command Module ESP32-S3 Support AT Command Control 902-928 MHz 21dBm Sub Wi-Fi Module
From €31.64
PICKIT3 Programmer Resin PIC Simulator Microcontroller Programming Kit with USB Cable for Beginner
From €43.64
2025 ATMEGA8-16PU ATMEGA8A-PU MEGA8-16 Microcontroller Chip
From €14.64
2025 ESP8266 ESP-01 ESP-01S Serial Wireless WIFI Module Transceiver Receiver 3.3V
From €21.64
St-link/v2 St-link V2(cn) St Link Stlink Emulator Download Manager Stm8 Stm32 Artificial Device New
From €33.64
51 AVR USB ISP Microcontroller Programming Tool - Quick Download Speed with Cable and Overcurrent Recovery Safety Multicolor
From €20.64
Attiny85 Digispark Kickstarter Miniature For Arduino Usb Development
From €11.64
NEXTION HMI LCD Touch Display NX3224K028 2.8-Inch Resistive Display Enhanced Series UASRT TFT LCD Mo
From €41.64
2025 New Nerdminer V3 2.8-Inch BTC Solo Lottery Crypto Miner for Bitcoin
From €77.69
St-link V2 Programming Unit Emulator Downloader + 40pin Stm32f103c6t6 Arm Stm32 Swd Minimum System
From €9.64
For Esp Prog Jtag Debugger Downloader For Esp8266 And Esp32
From €52.69
For J-LINK J Link V11 STM32 Emulator Debugger Jtag Swd Programmer ARM MCU Debug Tool Support V8 V9 V
From €87.69
2026 2 pcs High-Performance MCU Board Allows Soldering Direct to Carrier Boards
From €26.64
compatible with 2 XIAO RP2350 Arm -M33 and Hazard3 RISC-V RAM compatible with ,No Welding
From €36.64
ST-LINK/V2 Emulator Programmer compatible with STM32 STM8 with JTAG/SWD/SWIM Interface
From €97.69
12V TEC1-12706 Peltier Module, Fast Cooling and Heating, 40x40mm Thermoelectric Cooler
From €23.64
2Pcs TB6612FNG Module Dual Motor Driver Controller Board Stepper Motor Control with Pin Header Compatible with Arduino Microcontroller Replace L298N
From €45.64
4X W5500 Ethernet Network Module Hardware Tcp/Ip 51/Stm32 Microcontroller Program over W5100 TJ
From €40.64
Voice Recognition Control Module Wireless Intelligent Controller Wake-up Word HLK-V20 Serial Port IIC- I2C UART SPI PWM Multicolor
From €28.64
Precise MCU 055 Sensoring Module 14bit Accelerometer 16 Bit Gyroscope Magnetometer Embeddedly Cortex M0+ MCU Multicolor
From €36.64
PICKIT2 Fast Speed USB Interfaces PIC Programmer Supports Multiple Microcontroller Models
From €47.64
USB Connected AVR Chip USBTinyISP AVR ISP Programmer Tool For Development Boards 6 And 10Pin Setups For DIY Projects Multicolor
From €19.64
High Sensitivity Speech Recognition Module Compatible for Various Microcontrollers for Easy Setups for Enhances User Multicolor
From €23.64
Dy-sv17f Audio Module Mini Mp3 Player Io Trigger Usb Download Flash Voice Module
From €20.64
ESP8684 32bit WiFi Bluetooth-Compatible 5 Wi-Fi Wireless Module
From €10.64
Ly2nj Ac 220v Coil 10a 240v Power Relay Dpdt Led Lamp 1pc
From €19.64
INNOSILICON MINER A10 6U PRO 6G (A10U) CONTROL BOARD ETHEREUM ETH MINER
From €199.00
ESP8266 ESP-01 WiFi Wireless Adapter Module 3.3V 5V Esp01 Breakout PCB Adapters
From €21.64
PIC K150 Programmer PIC MCU Microcore Burner USB Downloader with USB Cable
From €16.64