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Shop the best prices on 2,567 great value microcontrollers. Shopping for microcontrollers is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Maikaisen and more. Buy microcontrollers online safely with Fruugo, with secure payment and fast shipping to Canada.

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321 - 352 of 2,567
ESP32 WIFI Module BT Bluetooth Module Internet of Things Smart AI Chip Wireless Control Module,Low P
From $9.95
Voice Playback Module MP3 Trigger Once Play Once Microcontroller DIY Control Prompt Announcer M3D5T
From $23.95
PY32F030 PY32F030K28U6TR Chip 48Mhz 32-Bit ARM Microcontroller MCU Core Development Board Module 64
From $8.95
2X Voice Playback Module MP3 Trigger Once Play Once Microcontroller DIY Control Prompt Announcer M3D5T
From $15.95
Home Assistant Voice Preview Edition ESP32-S3 SoC with 16MB of FLASH Storage 2.4 GHz Wi-Fi Bluetooth 5.0
From $159.00
DOMRAEM ESP32 WLED LED Controller Built in Microphone Download App Control WS2811 WS2812 SK6812 RF Remote
From $54.00
5PCS W5500 Ethernet Network Modules TCP/IP 51/STM32 SPI Interface 3.3V 5V I/O MCU Microcontroller Program over W5100
From $28.95
24G Millimeter Wave Radar Module ME73MS02, ARM Cortex-M4 FMCW Human Presence 8m Detection for Smart Home Security
From $10.95
ESP32-S3FN8 QFN-56 Chip WiFi+Bluetooth 5.0 8MB 32-Bit Dual-Core MCU Chip
From $10.95
4X Rd-03D 24G Multi-Target Human Motion Trajectory Localization and Tracking Radar Module on-Board PCB Antenna
From $41.95
For ESP32-WROOM-32D-N8 WiFi Bluetooth Wireless Module, 8M Flash Memory IoT Module
From $13.95
ESP32-S3FH4R2 QFN-56 Chip WiFi+Bluetooth5.0 Flash+2MB Dual-Core MCU Chip
From $9.95
NRF52832 Bluetooth Ble 5.0 Module Long Range Low Energy Mesh Net Module Wireless Bluetooth Transmitter and Receiver
From $16.95
ESP32-S3 QFN-56 MCU Chip Low-Power AI Processing High-Performance Wireless Microcontroller for IoT and Smart Devices
From $8.95
ICP Programmer Nu-Link ICP Emulator Downloader for M0 Series Microcontroller Online Offline Programming Debugging Tool
From $37.95
Voice Playback Module MP3 Trigger Once Play Once Microcontroller DIY Control Prompt Announcer M3D5T
From $10.95
ESP32 WLED Controller with Mic Dual 5-24V DC Input, 16A Fuse for WS2811 WS2812B WS2805 SK6812 APA102
From $28.95
NRF52810 Beacon Bluetooth 5.0 BLE Beacon Tag Indoor Positioning Low Power Automation Modules for IoT Solution White
From $13.95
ESP32 WIFI Module BT Bluetooth Module Internet of Things Smart AI Chip Wireless Control Module,Low Power Consumption
From $9.95
3X LCUS - Type 1 USB Relay Module USB Intelligent Switch Control
From $29.95
ESP32-S3FN8 QFN-56 Chip WiFi+Bluetooth 5.0 8MB 32-Bit Dual-Core MCU Chip
From $9.95
3X WBR3 Module Low Energy Serial WiFi/Bluetooth 4.2 MCU Module Smart Socket Cloud Module 16x24mm
From $27.95
For ESP32-WROOM-32E-N4R2 Module 4MB Flash 2MB PSRAM Wi-Fi and Bluetooth Module for Internet of Things
From $16.95
PTR54L15SX Low Power Bluetooth 6.0 Module with Dual-Core Processor for Smart Wearable Industrial IoT Development
From $18.95
DOMRAEM 4-Channel LED Strip Controller ESP32 WLED Digital Controller PD5/12/20V DC5-24V Input 16A A
From $25.95
XDNP88GL MC68HC05BX Adapter Used with Multi-PROG/ Key Tool Plus/ Read & Write MC68HC05B32
From $22.95
5X Rd-03D 24G Multi-Target Human Motion Trajectory Localization and Tracking Radar Module on-Board PCB Antenna
From $64.00
4inch Round Touch Display 800x800 Resolution IPS Screen 10-Point Multi-Touch Supports DeepSeek AI Voice Interaction
From $139.00
GLEDOPTO ESP32 WLED LED Controller Light Strip Controller Mic UART Sound Dynamic RGB DIY WiFi for WS2811 WS2812 SK6812 White
From $89.00
5X GLEDOPTO ESP32 WLED LED Controller with Microphone,Music Sync Supports WS2811/WS2812/WS2813/WS2815 Strip Lights Black
From $139.00
WBR3 Module Low Energy Serial WiFi/Bluetooth 4.2 MCU Module Smart Socket Cloud Module 16x24mm
From $22.95
3X NRF52810 Bluetooth 5.0 Low Power Consumption Module Beacon Indoor Positioning White,41.5 X 31.5 X 10Mm
From $46.95