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Shop the best prices on 4,542 great value microcontrollers. Shopping for microcontrollers is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Punnyb, CUJMH and more. Buy microcontrollers online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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385 - 416 of 3,200
12 Keys 3x4 Push Buttons Keyboard Modules,Portable MCU External Keypad,Easy to Connect and Use,For Single Chip Microcontroller.0-9 Numerals/Star(*)/
From £14.95
V2 MCU Microcontroller STM8STM32 JTAGSWD SWIM In-circuit Debugger
From £19.95
ESP32-C5 2.4G&5G Dual-Band Wi-Fi 6 Module 8M Flash Bluetooth 6.0 20dbm Wireless Communication Module E101-C5WN8-PS
From £19.95
5X W5500 Ethernet Network Module Hardware Tcp/Ip 51/Stm32 Microcontroller Program Over W5100
From £29.95
ESP8266 WiFi Modules for Smart Home and Industrial Applications ESP-12F
From £4.95
2Pcs NRF52810 Beacon Tag with Accelerometer Sensor BLE5.0 Bluetooth Low Power Consumption Module Ibeacon, Black
From £20.95
St-link V2 Programming Unit Emulator Downloader + 40pin Stm32f103c6t6 Arm Stm32 Swd Minimum System
From £16.95
LED Digital Display Module for Arduino AVR with 8-Bit TM1638 Chipset
From £16.95
HC-SR04 Ultrasonic Sensor Distance Measuring Module for PICAXE Microcontroller Arduino UNO
From £11.95
5X ESP32-S3-N16R8 Wireless Module ESP32-S3-WROOM-1 Dual-Core WiFi+Bluetooth5.0 Module for IoT Wireless Applications
From £21.95
5pcs ESP8266 WiFi Module ESP12E Serial Wireless Module for IoT Projects Reliable Connectivity
From £22.95
ATTiny461V10SUR SOIC20 Microcontroller IC 3 Pieces, 8Bit AVR Programmable Chipset for Prototyping
From £21.95
ESP32-C5 2.4G&5.8G Dual-Band Wi-Fi 6 Module Bluetooth 6.0 20dbm 8M Flash Wireless Communication Module E101-C5WN8-XS
From £19.95
JLINK For J-LINK V9 ARM Emulator USB-JTAG Adapter Emulator STM32 ARM MCU
From £35.95
2025 ATMEGA8-16PU ATMEGA8A-PU MEGA8-16 Microcontroller Chip
From £8.95
W5500 Ethernet Network Module Hardware Ip 51/Stm32 Microcontroller Program Over W5100 Ref: 3315 25-26s
From £7.95
2025 STM32F103C8T6/RCT6 STM32F401RET6 CH340 Development Board Microcontroller Core Arm Architecture
From £23.95
Avat Avrisp Mkii Xp2 Avr Isp Mk2 Usb Avrisp In-system Programmer Supports Avr Studio Stk500 A 25-26
From £25.95
DIY Electronic Kits LED Digital Tube Calculators 51 Microcontroller Control Resistance Conversion Soldering Projects C
From £14.95
USB-JTAG Adapter for STM32 ARM MCU Debugging and Programming Tool
From £15.95
3D Printer Controller MKS TinyBee Motherboard ESP32-Wroom-32U 8M Flash 32 Bit
From £33.95
For ESP32-WROOM-32D-N8 WiFi Bluetooth Wireless Module, 8M Flash Memory IoT Module
From £7.95
ESP-12F ESP8266MOD Serial to WiFi Wireless Module, Industrial-Grade Mount Module for IoT
From £5.95
10pcs 24G MmWave HLK-LD2410C Radar Sensor Module
From £32.95
Energy Optimized Mining Controller For Continuous Operation In Harsh Multicolor
From £109.00
Advanced Microcontroller Burners Kit Modular Design 10MB/S Speed For Engineers And Lab Environment Multicolor
From £38.95
Efficient Nano3.0 Type C USB Microcontroller Board for DIY Electronics Creation DC5V~12V Power Supply Multicolor
From £11.95
DIY LED Sound Control Sheet Music Sound Display Electronic Kit 51 Microcontroller with Shell DIY Soldering Kit
From £12.95
High-performance Microcontroller Development Board 1.28-inch Screen For Stm32
From £29.95
4inch Round Touch Display 800x800 Resolution IPS Screen 10-Point Multi-Touch Supports DeepSeek AI Voice Interaction
From £94.00
5inch IPS ESP-32-S3 800x480 16M FLASH 8M PSRAM High-Definition LCD Display Module with WIFI and Bluetooth
From £32.95
Main Board Controller for Xiaomi 4 for Ultra Electric Scooters Engineered for Maximum Compatibility
From £31.95