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Shop the best prices on 3,422 great value microcontrollers. Shopping for microcontrollers is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Jtgg and more. Buy microcontrollers online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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289 - 320 of 3,422
Stainless Steel Float Switch for Tank Liquid Water Level Sensor 110V 220V 45mm 1 unbrand
£11.95 Save £1.00 RRP: £12.95
GT-U7 Satellite Navigation Module 10M MCU STM32 MCU for
£7.95
2025 New Nerdminer V3 2.8-Inch BTC Solo Lottery Crypto Miner for Bitcoin
£46.95 Save £27.05 RRP: £74.00
ARM Emulator USB-JTAG Adapter for STM32 MCU Development
£14.95 Save £15.00 RRP: £29.95
ST Link V2 Mini STM8 STM32 Simulator Programmer with DuPont Cable and Cover for Download and Programming
£5.95 Save £10.00 RRP: £15.95
STM32F103C6T6 ARM-Based ST-Link V2 Emulator with 40-Pin Downloader and Minimum System Board
£5.88 Save £7.80 RRP: £13.68
PICKIT3 Programmer + PIC ICD2 PIC Kit 2/3 Programming Adapter Universal Programmer Seat FZ0508
£22.95 Save £31.05 RRP: £54.00
Upa Usb Programmer Diagnostic-Tool Upa-Usb Ecu Programmer Upa Usb V1.3 with Adapter for 2013 Versio
£65.10 Save £89.90 RRP: £155.00
5pcs ESP32-S3-N16R8 Wireless Module ESP32-S3-WROOM-1 Dual-Core WiFi+Bluetooth5.0 Module for IoT Wireless Applications
£19.95
PIC K150 Programmer PIC MCU Microcore Burner USB Downloader with USB Cable Ref: 6323
£18.23 Save £9.12 RRP: £27.35
JDY-10M Bluetooth MESH Networking ZIGBEE Module Master-Slave Integrated Support MESH Networking Zigbee App Passthrough
£3.95
Linear Translation Stage Electric X‑Axis with 42 Motor CD80-0802.5-50-C-42 80 x 80mm
£499.00 Save £325.00 RRP: £824.00
PY32F030 PY32F030K28U6TR Chip 48Mhz 32-Bit ARM Microcontroller MCU Core Development Board Module 64KB Flash Memory
£5.95 Save £4.00 RRP: £9.95
5X for V9 ARM Emulator USB-JTAG Adapter Emulator STM32 ARM MCU
£119.00 Save £40.00 RRP: £159.00
ESP32 WIFI Module BT Bluetooth Module Internet of Things Smart AI Chip Wireless Control Module,Low P
£6.95 Save £4.00 RRP: £10.95
STM8S STM8L TSSOP20 Programmer
£11.95 Save £5.00 RRP: £16.95
1PCS AM32 32-Bit ESC 2-4S 40A Speed Controller for RC Crawler
£15.95 Save £7.00 RRP: £22.95
ESP32 WiFi Bluetooth Microcontroller ESP-WROOM-32 2.4GHz 3pcs
£34.95
LoRa-E5 Wireless Module Supports LoRaWAN EU868 US915
£16.95 Save £8.00 RRP: £24.95
ATMEGA8-16PU ATMEGA8A-PU Microcontroller Chip
£4.95 Save £3.00 RRP: £7.95
Small Size NRF51822 Bluetooth Module 2.4GHz Transceiver
£9.95 Save £4.00 RRP: £13.95
H- V9 STM32 MCU Support 3.3V Chip Simulation Download Offline Programmer Stable and High Speed
£16.95 Save £8.00 RRP: £24.95
2025 ESP8266 ESP-01 ESP-01S Serial Wireless WIFI Module Transceiver Receiver 3.3V
£13.72 Save £13.71 RRP: £27.43
2025 Esp8285 Serial Port To Wifi / Wireless Transparent Transmission Small Esp-01e
£5.76 Save £5.76 RRP: £11.52
For For Esp32 Knob Potentiometer Module Angle Analog
£40.95 Save £43.05 RRP: £84.00
Programming Learning Kit, 51 Microcontrollers, DIY Game Console With Customizable Functions, Model A w
£53.48
DOMRAEM ESP32 WLED Light Strip Controller with Microphone Works with HA, for Alexa Voice Dimming WS2
£13.95
M5stampS3A StampS3A PIN1.27 ESP32-S3 Embedded IOT Module ESP32-S3FN8 Embedded IOT Module with 1.27
£15.95 Save £4.00 RRP: £19.95
UPA USB Programmer Diagnostic Tool V1.3 for 2014 Version Main Unit
£46.95 Save £17.05 RRP: £64.00
R503-5v Rgb Led Dc5v Uart Mx125-6pin Waterproof Capacitive Fingerprint Module Sensor Scanner For Arduino Android
£54.00
High-performance Microcontroller Development Board 1.28-inch Screen For Stm32
£25.76 Save £14.40 RRP: £40.16
Digital 5 Channel Line Tracking Sensor Module With Adjustable Sensitivity And Active Low Output For Microcontrollers
£27.95 Save £13.00 RRP: £40.95