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Shop the best prices on 5,071 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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2,913 - 2,944 of 3,200
DIY Distance Measuring Loose Parts Distance Based on 51 Microcontroller Designed Reversing Radars Alarm
From €12.95
Serial Module ESP-12E ESP8266 Serial Port Complete 802.11B/G/N Wi-Fi SOC Portable Module
From €7.95
ESP32 WLED Controller with Mic Dual 5-24V DC Input, 16A Fuse for WS2811 WS2812B WS2805 SK6812 APA102
From €22.95
Voice Playback Module MP3 Trigger Once Play Once Microcontroller DIY Control Prompt Announcer M3D5T
From €8.95
3X W5500 Ethernet Network Module Hardware Tcp/Ip 51/Stm32 Microcontroller Program over W5100
From €16.95
2X H ELTEC AUTOMATION HT-CT62 ESP32C3 SX1262 LoRa Node Module Bluetooth LoRa LoRaWAN Node WiFi Module 433-510MHz
From €26.95
2X for Raspberry Pi Pico 2 RP2350 Microcontroller Board 520KB 150MHz, Arm Cortex-M33 Open-Source RISC-V Hazard3 Cores
From €32.95
DOMRAEM ESP32 WLED LED Controller Built in Microphone Download App Control WS2811 WS2812 SK6812 RF Remote
From €42.95
DIY Electronic Kits LED Digital Tube Calculators 51 Microcontroller Control Resistance Conversion Soldering Projects B
From €11.95
24G Millimeter Wave Radar Module ME73MS02, ARM Cortex-M4 FMCW Human Presence 8m Detection for Smart Home Security
From €8.95
5X GLEDOPTO ESP32 WLED LED Controller with Microphone,Music Sync Supports WS2811/WS2812/WS2813/WS2815 Strip Lights Black
From €104.00
4X W5500 Ethernet Network Module Hardware Tcp/Ip 51/Stm32 Microcontroller Program over W5100
From €19.95
PY32F003F16P6 Development Board - Advanced Microcontroller for Electronics Projects, with Onboard MCU Core Module
From €13.95
WBR3 Module Low Energy Serial WiFi/Bluetooth 4.2 MCU Module Smart Socket Cloud Module 16x24mm
From €9.95
Electronic Scale DIY Kit,51 Microcontroller Soldering Practice Kit with Digital Tube Display HX711 Chip 5V
From €10.95
3X PICKIT3 Programmer + PIC ICD2 PIC Kit 2/3 Programming Adapter Universal Programmer Seat FZ0508
From €54.00
STM8S STM8L TSSOP20 Burning Seat Testing Seat Downloader Offline Programmer Programming Seat
From €11.95
Micro-Interface Atmega32U4 Self USB Updater 5V/16M Microcontroller Development Board
From €8.95
EMMC-Nand FLASH Extremely Fast Universal Programmer RT809H Programmer for LCD Computer Car MCU Mobile Phone Font Burner
From €169.00
ME54BS62 NRF54L15 SoC Arm Cortex-M33 BLE 6.0 Module SPI I2S UART Sidewalk Transmission Wireless Bluetooth Mesh Modules
From €13.95
DOMRAEM ESP32 WLED LED Controller Built in Microphone Download App Control WS2811 WS2812 SK6812 RF Remote
From €42.95
2X for Raspberry Pi Pico 2 RP2350 Microcontroller Board 520KB 150MHz, Arm Cortex-M33 Open-Source RISC-V Hazard3 Cores
From €24.95
5Pcs ESP-02S Wi-Fi Module Serial Golden Finger Package ESP8285 Wireless Transparent Transmission for ESP8266
From €12.95
RP2350A / RP2350B Double Architecture Processor Featuring Enhances Security Protocols Anti Tamper Technology Multicolor
From €15.95
XKC-Y26 Liquid Level Sensor for Arduino,Non-Contact Liquid Water Level Switch for Flat Tanks and Pipes(OD 12mm+)
From €16.95
3PCS Core2021-LF Core2021 LoRa Dual Band Module 410MHz-510MHz LR2021 Low Power Multi-Protocol IoT LoRaWAN Smart Home
From €59.00
USB Interface 16 Channels 12Bit Bit AD Sampling Data Acquisition STM32 Uart Communication ADC Multifunction Module
From €11.95
NRF52810 Bluetooth 5.0 Low Power Consumption Module Beacon Indoor Positioning Black Bluetooth Beacon Tag
From €12.95
For PS2 Keyboard Driver Module Serial Port Transmission Module Arduino AVR PS2 Keyboard Driver Module
From €10.95
3X NRF51822 Bluetooth Module Ibeacon Base Station Positioning Beacon Near Field Positioning with Shell
From €28.95
SPC560B60L3 Blank Chip 100pin Immo Chip KVM PFA K8D2 JPLA J9C3 M9R3 CPU Chip for JAGUR 2018-2024
From €28.95
U8W STC programmer burner for microcontroller download
From €84.00