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Shop the best prices on 4,391 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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33 - 64 of 3,200
3X WBR3 Module Low Energy Serial WiFi/Bluetooth 4.2 MCU Module Smart Socket Cloud Module 16x24mm
From £13.95
For ESP32-WROOM-32E-N4R2 Module 4MB Flash 2MB PSRAM Wi-Fi and Bluetooth Module for Internet of Things
From £6.95
ESP32-C5-WROOM-1 Module 2.4 & 5 GHz Dual-Band Wi-Fi 6+BLE 5 Compact Module
From £14.95
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
Mcu Module 3.0 V 3.6 V High-speed Sdio/spi Low-noise Dual Core Communication Connections For Esp-32s Wireless Module -97 Dbm
From £7.95
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
2025 New Nerdminer V3 2.8-Inch BTC Solo Lottery Crypto Miner for Bitcoin
From £47.95
Fast Speed 256Kb FRAM Memory Module MB85RC256V Microcontroller For Sensing Portable Wearable Device Recording Multicolor
From £26.95
3X KOWSI Tuya Wifi Power Energy Meter AC 85-290V Current and Voltage Monitor Relay 3 Phase 4 Wire DIN Rail
From £119.00
JW5068CQFNF#TRPBF JW5068C JM5068C QFN20
From £14.95
MAX8771GTL+T MAX8771 QFN-40 3 .
From £14.95
ATMEGA8A-PU in-line DIP28 AVR microcontroller 8-bit microcontroller
From £20.95
US5650PQKI US5650P US5650QQKI US5650Q US56500 QFN32
From £16.95
Motorcycle Electrical Starter Solenoid Relay For Honda-vt750c Shadow 2000
From £12.95
For ESP32-WROOM-32D-N8 WiFi Bluetooth Wireless Module, 8M Flash Memory IoT Module
From £7.95
For Maixsense A010 32bit Risc-v 132kb Ram+192kb Rom Rgbd Tof 3d Depth Vision Mcu&ros Camera (with S Viewleaf
From £64.00
1set Signal Generator with USB Cable Touch Screen ADF4351 35M-4.4G Signal Generator PLL Sweep Genera
From £43.95
2X for Raspberry Pi Pico 2 RP2350 Microcontroller Board 520KB 150MHz, Arm Cortex-M33 Open-Source RISC-V Hazard3 Cores
From £21.95
AT89C52 24MHz Microcontroller in Plastic DIP40 Package Suitable for Engineering Students and Hobbyists Long Term Use Multicolor
From £14.95
1.8 Inch SPI TFT LCD Display 128x160 Resolution ST7735S Module for Arduino and Raspberry Pi
From £15.95
2026 Suitable NRF51822 Bluetooth Module Ibeacon Base Station Positioning with Shell
From £1.95
ESP-32S WiFi Module WiFi Bluetooth/ESP32 Serial to WiFi Module Low Power Consumption MCU ESP-32
From £5.95
For 2 RP2350B 1.46 Inch LCD Touchscreen 412x412 Resolution 65K Colors QMI8658 HMI LVGL B
From £30.95
M5stampS3A StampS3A PIN1.27 ESP32-S3 Embedded IOT Module ESP32-S3FN8 Embedded IOT Module with 1.27
From £14.95
ESP32 WLED Addressable LED Strip Controller USB-C5V/5A WS2811/2814 /2805 Voice Control Mic UART-0.
From £17.95
JLINK compatible with V9 ARM Emulator USB-JTAG Adapter Emulator STM32 ARM MCU
From £30.95
ESP-12F ESP8266MOD Serial to WiFi Wireless Module, Industrial-Grade Mount Module for IoT
From £7.95
STM8S STM8L TSSOP20 Burning Seat Testing Seat Downloader Offline Programmer Programming Seat
From £10.95
2X NuMicro ICP Programmer Nu-Link Nu Link Nuvoton ICP Emulator Downloader Support Online/Offline Programming M0/M4
From £25.95
10-Pack MAX7219 Dot Matrix Display Modules for Microcontrollers - High Quality UK Electronics
From £23.95