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Shop the best prices on 3,995 great value microcontrollers. Shopping for microcontrollers is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Punnyb, Woosien and more. Buy microcontrollers online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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1 - 32 of 3,200
XDNP88GL MC68HC05BX Adapter Used with Multi-PROG/ Key Tool
From £14.95
5 x Nano V3.0, Arduino Compatible Nano Board, CH340 USB Interface, ATmega328P Microcontroller, Mini USB Edition 0121
From £11.95
4X Rd-03D 24G Multi-Target Human Motion Trajectory Localization and Tracking Radar Module on-Board PCB Antenna
From £25.95
1m Pure Nickel Strip 4p 99.96% High Purity Nickel Belt Lithium Nickel Strip Shytmv
From £6.95
JLINK for V9 ARM Emulator USB-JTAG Adapter Emulator STM32 ARM MCU
From £37.99
LA42DWQ-22 1K 2K 5K 10K Rotary Potentiometer Converter Governor Inverter
From £11.95
AD16-22SM LED Flash Alarm Indicator Signal Lamp With Buzzer Red Green Yellow
From £10.95
H3Y-2 H3Y Power Delay Time Temporizador Relay 0-60 AC 220V With Base New
From £13.95
5Pcs ATTINY85-20PU ATTINY85 20PU ATTINY85-20 ATTINY85 ATMEL DIP Chip Multicolor
From £36.95
suitable for pickit 3.5 offline programmer for pic microcontroller chip + pic programmer
From £38.95
St-link/v2 St-link V2(cn) St Link Stlink Emulator Download Manager Stm8 Stm32 Artificial Device New
From £19.95
Compactly MCU341 CH341A USB Bus Adapter Module Programmer For Efficient Microcontroller Communication And Debugging
From £14.26
SenseCAP Watcher for XiaoZhi AI Device Smart Home, Voice Control,Communication, Multilingual Support, MCP, MCU ESP32S3
From £109.00
ESP32-C5-WROOM-1 Module 2.4 & 5 GHz Dual-Band Wi-Fi 6+BLE 5 Compact Module
From £9.95
T-Embed ESP32-S3 CC1101 Low-Power Ghz Transceiver hwy
From £64.00
SLILYGO T-HC32 HC32L110B6 Smallest Size MCU Ultra-low Power Flexible Power Management WS2812 For Keil & IAR Software Support C
From £24.49
ATmega32U4 Microcontroller Board, USB Development Module, Arduino Leonardo Compatible, 8-Bit AVR MCU, High Reliability 2025
From £39.95
STM32F103C8T6/RCT6 STM32F401RET6 CH340 Development Board Microcontroller Core Arm Architecture
From £27.38
for Chip STM8S103F3P6 System Board STM8S STM8 Development Minimum Core 2025
From £10.95
CC2652P CC2652 USB Dongle Zigbee2MQTT ZHA Coordinator Home Assistant BLE Thread USB Dongle Stick BLE5.2(B)
From £19.95
For Raspberry Pi Pico 2 RP2350 Microcontroller Board 520KB 150MHz, Arm Cortex-M33 Open-Source RISC-V Hazard3 Cores
From £12.95
SenseCAP Watcher for XiaoZhi AI Device Smart Home, Voice Control,Communication, Multilingual Support, MCP, MCU ESP32S3
From £109.00
Serial Module ESP-12E ESP8266 Serial Port Complete 802.11B/G/N Wi-Fi SOC Portable Module
From £6.95
ESP32-C5-WROOM-1 Module 2.4 & 5 GHz Dual-Band Wi-Fi 6+BLE 5 Compact Module
From £7.95
ESP32-S3FN8 QFN-56 Chip WiFi+Bluetooth 5.0 8MB 32-Bit Dual-Core MCU Chip
From £5.95
USR-TCP232-S2 SMT Serial UART TTL to Ethernet for TCP/IP Converter Webpage SMD Module for TCP /TCP / UDP/Https Client
From £12.95
PUYA Offline Programmer MCU Burner Downloader Programming Tool for PY32F003 PY32F030 PY32F002 072 PY32F Series
From £17.95
3X WBR3 Module Low Energy Serial WiFi/Bluetooth 4.2 MCU Module Smart Socket Cloud Module 16x24mm
From £13.95
SenseCAP Watcher for XiaoZhi AI Device Smart Home, Voice Control,Communication, Multilingual Support, MCP, MCU ESP32S3
From £99.00
2X WBR3 Module Low Energy Serial WiFi/Bluetooth 4.2 MCU Module Smart Socket Cloud Module 16x24mm
From £10.95
W3230 Digital Temperature Controller Module with LED Display for Precise Heating and Cooling
From £12.95
PICKIT3 Programmer with PIC ICD2 and Kit 2/3 Programming Adapter, USB 12 Mbits/s, 2.0V-6.0V Range, Circuit Protection
From £27.95