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Shop the best prices on 2,614 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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1 - 32 of 2,614
TM1638 3-Wire MCU Control 8-bit LED 16 Keys Keyboard Scanning and Display Module for Arduino
From $12.95
Official Mini Scales Unit (HX711) Weight Sensor Module Digital Load Cell for IoT Smart Measuring DIY Electronic
From $21.95
Microcontroller Usb Automatic Programming Programmer Kit3 Microcore Downloader
From $54.00
High Quality ESP8266 ESP-12E Serial WIFI Wireless Transceiver Module AP+STA Enhanced Version SPI IO
From $19.95
Electric Piano DIY Kits DIY Electronic Organ Module 51 Microcontroller String Soldering Practice
From $16.95
V1.3 UPA USB Programmer Diagnostic Tool UPA-USB ECU Chip Tuning Programmer for 2014 Version Main Unit Lite Programmer
From $29.95
ESP32-S3 QFN-56 MCU Chip Low-Power AI Processing High-Performance Wireless Microcontroller for IoT and Smart Devices
From $7.95
ESP32 WLED Addressable LED Strip Controller USB-C5V/5A WS2811/2814 /2805 Voice Control Mic UART-0.5
From $24.95
XDNP88GL MC68HC05BX Adapter Used with Multi-PROG/ Key Tool Plus/ Read & Write MC68HC05B32
From $21.95
2X WeAct STM32G431CBU6 STM32G431 STM32G4 STM32 Core Board Demo Board
From $22.95
DIY Distance Measuring Loose Parts Distance Based on 51 Microcontroller Designed Reversing Radars Alarm
From $18.95
ESP8266 Serial Port WIFI Model Remote Wireless Control WIFI Model ESP-07 Model Storage 1MB
From $6.95
Official Mini Scales Unit (HX711) Weight Sensor Module Digital Load Cell for IoT Smart Measuring DIY Electronic
From $25.95
HMI LCD Touch Display NX3224T024 2.4 Inch Man-Machine Interface HMI Resistance Display Enhanced Series
From $48.95
5PCS W5500 Ethernet Network Modules TCP/IP 51/STM32 SPI Interface 3.3V 5V I/O MCU Microcontroller Program over W5100
From $30.95
W5500 Ethernet Network Module Hardware Tcp/Ip 51/Stm32 Microcontroller Program Over W5100
From $11.95
AT89C2051 6 Digital LED Display Electronic Clock DIY Kit Receiver for Arduino Flux
From $10.95
NRF52832 Bluetooth Ble 5.0 Module Long Range Low Energy Mesh Net Module Wireless Bluetooth Transmitter and Receiver
From $18.95
M5Stack LoRaWAN CN470 Frequency Band Communication Module STM32WLE5 Supports P2P Communication, for CN470 Frequency Band
From $64.00
SPI 25Xx PCB5.0T-2021 Willem EPROM Programmer, BIOS009 PIC,Support 0.98D12,Promotion Clip PLCC32+SOIC 8 Pin Adapter
From $64.00
Single Chip Microcomputer Phase-Locked Circlet ADF4351 Onboard Module STM32 Chip
From $64.00
ESP32-S3FH4R2 QFN-56 Chip WiFi+Bluetooth5.0 Flash+2MB Dual-Core MCU Chip
From $11.95
STM32F407ZET6 24 Channel 12 Bit AD Sampling Module Data Acquisition Type_C Interface
From $26.95
WBR3 Module Low Energy Serial WiFi/Bluetooth 4.2 MCU Module Smart Socket Cloud Module 16x24mm
From $15.95
ESP-12F ESP8266MOD Serial to WiFi Wireless Module, Industrial-Grade Mount Module for IoT
From $13.95
Pixel Gamer DIY Kit Pocket Gamer 51 Microcontroller Electronic Circuit Teaching Experiment Soldering Practice Module C
From $19.95
4900 QT Py RP2040 Microcontroller USB Type C Compact Microcontroller Ideal for DIY Electronics and Robotics Projects
From $14.95
4inch Round Touch Display 800x800 Resolution IPS Screen 10-Point Multi-Touch Supports DeepSeek AI Voice Interaction
From $139.00
Wio-E5-LE Wireless Module STM32WLE5JC, ARM Cortex-M4 and SX126x Embedded, Supports LoRaWAN on EU868 & US915
From $21.95
T48 [TL866-3G] Programmer Support 31000+ ICs for EPROM/MCU/SPI/Nor/NAND Flash/EMMC/ IC TESTER/ TL866CS TL866II
From $99.00
5PCS ESP8266 ESP-12F WiFi Serial Module Microcontroller Remote Port Network Development Board for Arduino NodeMCU
From $27.95
NRF52810 Beacon Bluetooth 5.0 BLE Beacon Tag Indoor Positioning Low Power Automation Modules for IoT Solution White
From $14.95