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Shop the best prices on 4,444 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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513 - 544 of 3,200
ESP32 WIFI Module BT Bluetooth Module Internet of Things Smart AI Chip Wireless Control Module,Low P
From €7.95
Voice Playback Module MP3 Trigger Once Play Once Microcontroller DIY Control Prompt Announcer M3D5T
From €17.95
PY32F030 PY32F030K28U6TR Chip 48Mhz 32-Bit ARM Microcontroller MCU Core Development Board Module 64
From €6.95
2025 NRF51822 Bluetooth Module Ibeacon Base Station Positioning Beacon Near Field Positioning with Shell 1463
From €17.95
Home Assistant Voice Preview Edition ESP32-S3 SoC with 16MB of FLASH Storage 2.4 GHz Wi-Fi Bluetooth 5.0
From €119.00
DOMRAEM ESP32 WLED LED Controller Built in Microphone Download App Control WS2811 WS2812 SK6812 RF Remote
From €40.95
5PCS W5500 Ethernet Network Modules TCP/IP 51/STM32 SPI Interface 3.3V 5V I/O MCU Microcontroller Program over W5100
From €21.95
24G Millimeter Wave Radar Module ME73MS02, ARM Cortex-M4 FMCW Human Presence 8m Detection for Smart Home Security
From €7.95
ESP32-S3FN8 QFN-56 Chip WiFi+Bluetooth 5.0 8MB 32-Bit Dual-Core MCU Chip
From €8.95
ESP32 WIFI Module BT Bluetooth Module Internet of Things Smart AI Chip Wireless Control Module,Low Power Consumption
From €5.95
ESP32-C5-WROOM-1 Module 2.4 & 5 GHz Dual-Band Wi-Fi 6+BLE 5 Compact Module
From €10.95
ESP32-C6 Chips 2.4 GHz Wi-Fi 6+ Bluetooth 5 802.15.4 Low Power SoC RISC-V Single-Core Processor
From €6.95
2026 16PCS Pro Micro for ATmega32U4 5V16M Module with 2Row Pin Self USB Update Program
From €79.00
Electric Welder 450V 470uF Aluminum Electrolytic Capacitor Volume 30x50
From €11.95
5pcs 450V 47UF Aluminum Electrolytic Capacitors For LCD TV LED 13x42mm
From €12.95
10PCS ESP-M1 ESP8285 Chip Wifi Wireless Module Serial Port Ultra Transmission with External Antenna Interface
From €24.95
Hi-Link HLK-RM58S Wifi Module Android IOS 2.4G/5G +BLE 4.2 Serial Uart Wireless WIFI Module with 32-Bit RISC CPU RM58S
From €24.95
51 Single-Chip Microcomputer Inductance and Capacitance Frequency Meter DIY Electronic Kit for Welding Practice
From €17.95
PTR54L15SX Low Power Bluetooth 6.0 Module with Dual-Core Processor for Smart Wearable Industrial IoT Development
From €16.95
For Raspberry Pi Pico 2 W Microcontroller Board, 2.4GHz 802.11n Wireless LAN WiFi 4 and Bluetooth 5.2, ARM Cortex-M33
From €22.95
Waveshare NRF52840 Bluetooth 5.0 Module Compact Size on-Board Antenna Compatible with NRF52/NRF51/NRF24L/NRF24AP
From €22.95
Mxy 5pcs/lot ATMEGA32 ATMEGA32A ATMEGA32A-AU QFP IC MCU 8BIT 32KB FLASH 44TQFP
From €27.95
ST-LINK/V2 Programmer & Debugger-STM32 Development Tool by
From €38.95
Mxy PIC18F4520-I/PT PIC18F4520 18F4520 TQFP144 IC MCU 8BIT 32KB FLASH 44TQFP 1pcs
From €26.95
Mxy 10pcs PIC16F690-I/SS 16F690-I/SS PIC16F690 16F690 SSOP20 C MCU 8BIT 7KB FLASH 20SSOP
From €30.95
SPC560B60L3 Blank Chip 100pin Immo Chip KVM PFA K8D2 JPLA J9C3 M9R3 CPU Chip for JAGUR 2018-2024
From €43.95
Programming Learning Kit, 51 Microcontrollers, DIY Game Console With Customizable Functions, Model A 25-26s
From €64.00
Easy To Use USB PICKIT2 Kit2 Programmer With Firmware Upgrades Capability For Developers 25-26s
From €43.95
ESP8266 ESP-01 WiFi Wireless Adapter Module 3.3V 5V Esp01
From €25.95
PMW3901 MCU-3901 Optical Flow Sensory Module XY Translation Optical Flow Sensory for Remote Control Drones Accessories Multicolor
From €27.95
Accurate PWM Controller Switching Servo Motor Regulator for Motor Testing Broad 3V to 26VInput 50Hz-500Hz High Frequency Multicolor
From €12.95
4X Rd-03D 24G Multi-Target Human Motion Trajectory Localization and Tracking Radar Module on-Board PCB Antenna
From €31.95