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Shop the best prices on 4,558 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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2,497 - 2,528 of 3,200
ESP8266 Serial Port WIFI Model Remote Wireless Control WIFI Model ESP-07 Model Storage 1MB
From £4.95
For XGecu T48 TL866II USB Universal Programmer with 42 Adapters Support 17386+IC SPI Flash NAND EEPROM MCU PIC AVR
From £139.00
DIY Electronic Clock LED Digital Tube Bear Clock Electronic Kit Microcontroller Soldering Kit Making Project
From £7.95
Modbus RTU 2-CH Network Relay Module Wired Ethernet LAN Control MCU W5500 TCP/IP Protocol
From £26.95
4-Digit Digital Electronic Clock Kit, Microcontroller Digital Clock, 4-Digit Digital Clock Kit, Electronic DIY Kit
From £8.95
2X Voice Playback Module MP3 Trigger Once Play Once Microcontroller DIY Control Prompt Announcer M3D5T
From £12.95
4X 3.3V/3.5V LM393 Microphone Amplifier Sound Sensor MIC Voice Module for Arduino
From £6.95
For ESP32-WROOM-32D-N8 WiFi Bluetooth Wireless Module, 8M Flash Memory IoT Module
From £10.95
2X Ch9350 Module HID Keyboard Mouse to Serial Port Virtual Keyboard Scanning to Serial Port USB 12Mbps
From £12.95
5Pcs ESP-02S Wi-Fi Module Serial Golden Finger Package ESP8285 Wireless Transparent Transmission for ESP8266
From £8.95
ESP32-S3 QFN-56 MCU Chip Low-Power AI Processing High-Performance Wireless Microcontroller for IoT and Smart Devices
From £5.95
Fingerprint Recognition Module Square Semiconductor Capacitive Fingerprint Acquisition Sensor Switch
From £9.95
DIY FM Radio Electronic Kit Adjustable Frequency 87.5-108MHz with Sspeaker Digital Display DIY Soldering Project B
From £14.95
Fingerprint Module - Capacitive Rectangle Sensor UART Communication
From £19.95
10Pcs ESP-02S Wi-Fi Module Serial Golden Finger Package ESP8285 Wireless Transparent Transmission for ESP8266
From £13.95
HCSR501 PIR Motion Sensor Module for Arduino and Raspberry Pi Human Detection Home Automation
From £16.95
10pcs DHT22 AM2302 Temperature and Humidity Sensor Module for Arduino and Raspberry Pi Projects
From £23.95
St-link/v2 St-link V2(cn) St Link Stlink Emulator Download Manager Stm8 Stm32 Artificial Device New
From £9.95
ATmega644PAAU TQFP44 Performance 8Bit Microcontroller for Embedded Systems
From £26.95
High Speed AT89C52 24MHz Microprocessor with Plastic DIP40 Case for Electronic Development Projects Prototyping Needs Multicolor
From £14.95
ESP32 WLED Controller with Mic Dual 5-24V DC Input, 16A Fuse for WS2811 WS2812B WS2805 SK6812 APA102
From £27.95
DC 12V Coil 10A 240VAC 28VDC DPDT Electromagnetic Relay JQX-13F2Z
From £23.95
ABS Sensor Line for Great Wall Florid Coolbear M4 M2 3550310-S08 3550510-S08 3550320-S08 3550520-S08
From £44.95
STM32F407ZET6 module
From £14.95
ESP32-S3 1.9In IPS LCD TFT Module 170x320 Resolution Display Screen
From £15.95
ST Link V2 Mini STM8 STM32 Programming Cable (Random Color)
From £4.95
5X W5500 Ethernet Network Module Hardware Tcp/Ip 51/Stm32 Microcontroller Program Over W5100
From £19.95
V1.3 UPA USB Programmer Diagnostic Tool UPA-USB ECU Chip Tuning Programmer for 2014 Version Main Unit Lite Programmer
From £19.95
3X PICKIT3 Programmer + PIC ICD2 PIC Kit 2/3 Programming Adapter Universal Programmer Seat FZ0508
From £45.95
5Pcs ESP-02S Wi-Fi Module Serial Golden Finger Package ESP8285 Wireless Transparent Transmission for ESP8266
From £10.95
5pcs Dream Color WS2812B Bluetooth Controller, Marquee Light Controller, Light Controller, WS2811 Addressable 5V
From £17.95
1~10PCS ESP32 ESP-32 bluetooth-compatible And WIFI Dual Core CPU With Low Power Consumption MCU
From £9.95