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Shop the best prices on 3,734 great value microcontrollers. Shopping for microcontrollers is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, FUSIONREPUBLIC, GreenZech and more. Buy microcontrollers online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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1,633 - 1,664 of 3,200
EFR32MG21 Universal Open Source Hub Gateway USB Dongle Chip Module
£24.95 Save £39.05 RRP: £64.00
ESP8266 ESP-01S Relay Module WIFI Smart Socket Wireless WIFI Module
£12.95 Save £20.00 RRP: £32.95
T-Knob ESP32-C6-MINI-1U Highly Efficient Zero Standby Current Driver Hall Based Angle Position Encod
£64.00 Save £75.00 RRP: £139.00
Pro Mini 2560 +wifi R3 Atmega2560 Chip Ch340g For R3 Development Board Wemos Esp8266 YC
£13.95
For Rp2350lcd128b Pico 2 Rp2350 Mcu Board With 128inch Round
£59.00 Save £70.00 RRP: £129.00
For Sp328e Spi Led Controller With Mesh Bluetooth
£38.95 Save £45.05 RRP: £84.00
New Nerdminer V3 2.8-Inch BTC Solo Lottery Nerd Miner Crypto Solo Mining Machine-mc
£29.95 Save £9.00 RRP: £38.95
For Domraem Esp32 Wled Led Controller Built In Microphone Uart App Control Alexa Voice Rf
£45.95 Save £53.05 RRP: £99.00
New LD2411 24G Smart Home Human Distance Sensing and Gesture Recognition Module As Toilet Applications
£8.95 Save £1.00 RRP: £9.95
ST-Link V2 Mini STM8 STM32 Simulator Download Programmer Programming with Cover DuPont Cable ST Link-2025-ss
£9.95 Save £5.00 RRP: £14.95
ESP32 WIFI Module BT Bluetooth Module Internet of Things Smart AI Chip Wireless Control Module,Low Power Consumption
£5.95 Save £4.00 RRP: £9.95
ST-Link V2 Mini STM8 STM32 Simulator Download Programmer Programming with Cover DuPont Cable ST Link
£4.95 Save £2.00 RRP: £6.95
ATMEGA8-16PU ATMEGA8A-PU MEGA8-16 Microcontroller Chip
£5.95 Save £2.00 RRP: £7.95
Atmel-ICE-C Kit COMPATIBLE PCBA Inside Full Functionality Cost Effective Development Tool for Atmel SAM / AVR Microcontrollers
£189.00
Dc Speed Controller
£8.95 Save £5.00 RRP: £13.95
3X /HLK-V20 Smart Voice Recognition Control Board Module Serial Port Module Dual-Mode DIY
£18.95 Save £11.00 RRP: £29.95
R503 Circular Round Ring Indicator LED Control DC3.3V MX1.0-6Pin Capacitive Fingerprint Module Senso
£15.95 Save £26.00 RRP: £41.95
ESP32 WLED Controller with 4 Outputs 15A Fuse Mic Sound Dynamic Lights DIY Energy Saving Relay Leve
£21.95 Save £37.05 RRP: £59.00
STC MCU Offline Download, Burn and Write Programmer for Mass Production Without Cold Start Applicabl
£13.95 Save £22.00 RRP: £35.95
2Pcs Super Capacitor 2.7V 100F Ultra Capacitor Farad New
£14.95
ESP32 IoT Module with WiFi, Bluetooth, CAN, and RS-485 for Industrial Communication
£36.95 Save £52.05 RRP: £89.00
Mega 2560 REV3 Microcontroller Board for Advanced Projects IDE 2025
£64.00 Save £65.00 RRP: £129.00
JLINK V9 Emulator USB-JTAG Adapter for STM32 ARM MCU Debugging
£23.95
SPI 25Xx PCB5.0T-2021 Willem EPROM Programmer, BIOS009 PIC
£32.95 Save £46.05 RRP: £79.00
GT-U7 Satellite Navigation Module 10M MCU STM32 MCU for
£7.95 Save £10.00 RRP: £17.95
St-Link V2 Mini STM8 Programming Unit STM32 M89 Emulator Downloader New (Random Color)
£10.95 Save £24.00 RRP: £34.95
Keyboard Modules with 16 Keys 4x4 Push Buttons External Keypad for MCU
£12.95 Save £13.00 RRP: £25.95
W5500 Ethernet Networking Module Hardware Microcontroller Replacement Suitable for W5100 W5200 Accessories Multicolor
£15.95
Usb Icsp Programmer Programming High-capacity Memories Microcontroller Pic Kit3
£38.95
AM32 40A ESC 32-Bit Electronic Speed Controller Signal Cable
£20.95 Save £18.00 RRP: £38.95
1PCS for 5723 RP2040 with USB Type A Host
£33.95 Save £30.05 RRP: £64.00
ESP32-S3-WROOM-2-N32R16V Module High Capacity AIOT Ultra Neural Network/Signal Processing Capability Module
£19.95 Save £20.00 RRP: £39.95