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Shop the best prices on 4,662 great value microcontrollers. Shopping for microcontrollers is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, CUJMH, GreenZech and more. Buy microcontrollers online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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1,793 - 1,824 of 3,200
2X WeAct STM32G431CBU6 STM32G431 STM32G4 STM32 Core Board Demo Board
From £22.95
DC 3V/3.3V Isolated Drive Control Board Microcontroller IO Port Level Driver Module With Optocoupler Relay Module
From £16.95
Micro-USB Tiny AVR ISP ATtiny44 USB Tiny ISP Programmer Module 10 Pieces
From £23.95
Upgradable Flashable Hwfly Picofly, Compatible with RP2040 Chip, For Picofly OLED/Lite/V2 Console
From £12.95
USB Logic Analyzer with 24M Samples and 8 Channels for ARM FPGA Microcontrollers Debugger
From £13.95
JLINK V9 ARM Emulator USB-JTAG Adapter for STM32 ARM MCU Programming and Debugging
From £38.95
Atmega32U4 5V/16M Microcontroller Board with USB Self Updater C Interface
From £12.95
WT0132P4-A1 ESP32-P4 Dual-Core 400MHz IoT Module 16MB Flash 16 and 32MB PSRAM,Video Processing H.264 and JPEG Codec
From £16.95
Pickit3, Durable Practical Pickit2 Programmer, For Beginners Programming Function Flash Rom, Eeprom Microcontroller Emulator(pickit2, Black)
From £29.95
RP2350-Plus Development Board RP2350 Plus Microcontroller MCU Board Based on for Soldered
From £0.95
PTR54L15SX Low Power Bluetooth 6.0 Module with Dual-Core Processor for Smart Wearable Industrial IoT Development
From £11.95
DOMRAEM ESP32 WLED Light Strip Controller with Microphone Works with HA, for Alexa Voice Dimming WS281x, Supports RGB+IC
From £12.95
Fingerprint Recognition Module Square Semiconductor Capacitive Fingerprint Acquisition Sensor Switch
From £9.95
For JLink V12 Jtag Swd Programmer STM32 Emulator Debugger
From £89.00
For J-LINK J Link V11 STM32 Emulator Debugger Jtag Swd Programmer ARM MCU Debug Tool Support V8 V9 V10 High Speed
From £84.00
Cubecell Series LoRa Node AM01 Module with SX1262 and ASR6502 Chip for Arduino and LoRaWAN Protocol Communication A
From £9.95
5Pcs ESP-02S Wi-Fi Module Serial Golden Finger Package ESP8285 Wireless Transparent Transmission for ESP8266
From £11.95
AS608 TZT Fingerprint Reader Sensor Module Optical Fingerprint Module for Arduino
From £17.95
For Raspberry Pi Pico 2 RP2350 Microcontroller Board 520KB 150MHz
From £11.95
EBYTE E77-400M22S LoRaWAN Wireless Module 433/915MHz ARM 5.6km Long Distance Transmission Wireless Module
From £10.95
AVAT AVRISP MkII XP2 AVR ISP Mk2 USB AVRISP In-System Programmer B
From £16.95
3.4inch Round Touch Display 800x800 Resolution IPS Screen 10-Point Multi-Touch Supports DeepSeek AI Voice Interaction
From £84.00
ESP32-S3-WROOM-2-N32R16V Module High Capacity AIOT Ultra Neural Network/Signal Processing Capability Module
From £21.95
DIY Distance Measuring Loose Parts Distance Based on 51 Microcontroller Designed Reversing Radars Alarm
From £10.95
SPC560B60L3 Blank Chip 100pin Immo Chip KVM PFA K8D2 JPLA J9C3 M9R3 CPU Chip for LAND ROVER JAGUR 2018-2024
From £18.95
Electric Piano DIY Kits DIY Electronic Organ Module 51 Microcontroller String Soldering Practice
From £11.95
STM32F407ZET6 24 Channel 12 Bit AD Sampling Module Data Acquisition Type_C Interface
From £14.95
HCS300/301/200/201/101 Rolling Code Writer Programmer, Offline Programming, Automatic Programming
From £99.00
2X Pro Micro-SX1262 Module Specifically Designed for Nice Nano/Superbini/Pro Micro-Support for Meshtastic
From £25.95
PTR54L15SX Low Power Bluetooth 6.0 Module with Dual-Core Processor for Smart Wearable Industrial IoT Development
From £11.95
EBYTE E77-400M22S LoRaWAN Wireless Module 433/915MHz ARM 5.6km Long Distance Transmission Wireless Module
From £11.95
KINCJON Pickit3 Programmer Universal Pic Icd2 Pickit 2 Pickit 3 Programming Adapter-LN
From £44.95