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Shop the best prices on 4,455 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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1,985 - 2,016 of 3,200
GLEDOPTO ESP32 WLED LED Controller Dynamic Works Addressable Digital WS2811 WS2812 SK6812 TM1814 WS2813/15 Strip Light
From €34.95
5Pcs ESP-02S Wi-Fi Module Serial Golden Finger Package ESP8285 Wireless Transparent Transmission for ESP8266
From €18.95
WT0132P4-A1 ESP32-P4 Dual-Core 400MHz IoT Module 16MB Flash 16 and 32MB PSRAM,Video Processing H.264 and JPEG Codec
From €20.95
24G Millimeter Wave Radar Module ME73MS02, ARM Cortex-M4 FMCW Human Presence 8m Detection for Smart Home Security
From €16.95
RP2040-Zero Low-Cost High-Performance Pico-Like MCU Board for SMD Applications with Pre-soldered Header 26s
From €30.95
PICKIT3 Programmer + PIC ICD2 PIC Kit 2/3 Programming Adapter Universal Programmer FZ0508 Maikaisen
From €17.95
PICKIT3 Universal Programmer with ICD2 Adapter for PIC Kit 2/3 FZ0508
From €19.95
MSPM0G3507 Microcontroller Core Fast TI Domestic Electric Race
From €35.95
3X PICKIT3 Programmer + PIC ICD2 PIC Kit 2/3 Programming Adapter Universal Programmer Seat FZ0508
From €47.95
4inch Round Touch Display 800x800 Resolution IPS Screen 10-Point Multi-Touch Supports DeepSeek AI Voice Interaction
From €119.00
2X PICKIT3 Programmer + PIC ICD2 PIC Kit 2/3 Programming Adapter Universal Programmer Seat FZ0508
From €32.95
USB CH340G Microcontroller Board Replacement Microcontroller Download Module Programming Accessories Multicolor
From €20.95
PIC K150 Programmer Microchip PIC MCU Microcore Burner USB Downloader with USB Cable
From €11.95
PICKIT2 Fast Speed USB Interfaces PIC Programmer Supports Multiple Microcontroller Models
From €43.95
SIM800H Wireless Module T-Call&PMU MCU32 Module with GPRS Antenna SIM800H-8MB-Q390
From €31.95
3X PICKIT3 Programmer + PIC ICD2 PIC Kit 2/3 Programming Adapter Universal Programmer Seat FZ0508
From €64.00
T-Embed ESP32-S3 CC1101 Low-Power Sub-1 GHz RF Transceiver PN532 NFC RFID I2C Module LCD Board Built-in Battery
From €109.00
ESP-12F ESP8266MOD Serial to WiFi Wireless Module, Industrial-Grade Mount Module for IoT
From €7.95
Micro-USB Tiny AVR ISP ATtiny44 USB Tiny ISP Programmer Module 10 Pieces
From €22.95
WBR3 Module Low Energy Serial WiFi/Bluetooth 4.2 MCU Module Smart Socket Cloud Module 16x24mm
From €7.95
LED Flashing Finger Tip Gyroscope DIY Electronic Kit 51 Microcontroller Circuit Board Welding Assemble Components
From €6.95
SenseCAP Watcher for XiaoZhi AI Device Smart Home, Voice Control,Communication, Multilingual Support, MCP, MCU ESP32S3
From €129.00
WT0132P4-A1 ESP32-P4 Dual-Core 400MHz IoT Module 16MB Flash 16 and 32MB PSRAM,Video Processing H.264 and JPEG Codec
From €11.95
SenseCAP Watcher for XiaoZhi AI Device Smart Home, Voice Control,Communication, Multilingual Support, MCP, MCU ESP32S3
From €119.00
ESP32-A1S WiFi + Bluetooth-compatible Wireless Module for Interconnectivity Home Appliances Multicolor
From €21.95
Cortex-M0+ Low Power Microcontroller MCU CZT6 Packaging 1Pcs
From €30.95
ESP32-S3FH4R2 QFN-56 Chip WiFi+Bluetooth5.0 Flash+2MB Dual-Core MCU Chip
From €6.95
2X LED Flashing Finger Tip Gyroscope DIY Electronic Kit 51 Microcontroller Circuit Board Welding Assemble Components
From €8.95
5inch IPS ESP-32-S3 800x480 16M FLASH 8M PSRAM High-Definition LCD Display Module with WIFI and Bluetooth
From €79.00
12V 4CH Channel 433Mhz Wireless Remote Control Switch With 2 Transimitter
From €24.95
PICKIT 3.5 Programmer for Offline Programming of PIC Microcontroller Chips
From €17.95
STM32F103C6T6 ARM-Based ST-Link V2 Emulator with 40-Pin Downloader and Minimum System Board
From €7.95