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Shop the best prices on 276 great value microcontrollers. Shopping for microcontrollers is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy microcontrollers online safely with Fruugo, with secure payment and fast shipping to United States.

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1 - 32 of 276
RP2350 Development Board for Low Power Consumption Microcontroller Unit with 150 MHz ARM Support for MicroPython
$37.95 Save $21.05 RRP: $59.00
8H1K24 Microcontroller IC Chip 8051 1T QFN32 Package 2Pcs 8H1K24-36I New High-Quality MCU for 2025
$22.95
ATTINY44ASSU SOP14 Microcontroller, 8Bit AVR MCU, 14Pin Package, 1050 Piece Lot
$22.95 Save $11.00 RRP: $33.95
BLUENRG355MC Bluetooth 5.1 SoC Module, 8dBm Low Power, E104BT54S IPEX StampHole Antenna, Smart Home/Hotel Management
$20.95 Save $11.00 RRP: $31.95
W5500 Ethernet Network Module with TCP/IP for STM32 Microcontroller, Compatible with W5100, Hardware Specifications
$16.95 Save $8.00 RRP: $24.95
RP2040-Zero Microcontroller Board with Dual-Core Arm Cortex M0+ Processor, 32 GPIO Pins, Compatible with Raspberry Pi Projects
$20.95 Save $11.00 RRP: $31.95
ATMEGA816PU DIP28 AVR Microcontroller 16MHz 8Bit 10Piece Pack
$49.95 Save $24.05 RRP: $74.00
Original 8H1K2436IQFN32 1T 8051 Microprocessor Microcontroller 32-Pin QFN Package High-Quality Performance
$41.95 Save $22.05 RRP: $64.00
ESD5111 Speed Controller Board for Electric Generator Engine, Adjustable RPM Control, High Compatibility, Durable Design
$114.00 Save $55.00 RRP: $169.00
CAN Bus Analyzer Module Converter with LED, TypeC 5V Powered, Supports CAN FD Debugging
$22.95 Save $11.00 RRP: $33.95
LTC3450EUDTRPBF QFN-16 Pb-Free Tape And Reel 16-Pin Package
$15.95 Save $7.00 RRP: $22.95
PIC16F1823-E/SL 5 Pieces 14-Pin SOIC Package Microcontroller 8-Bit PIC MCU
$29.95 Save $15.00 RRP: $44.95
MAX7219 Dot Matrix Module for Microcontroller DIY Kit, LED Display Control Module, Compatible with Arduino, High-Quality MCU
$16.95 Save $7.00 RRP: $23.95
MAX7219 Dot Matrix Module 5PCS/LOT Microcontroller 4 in 1 LED Display with 5P Connection Line for Arduino Projects
$17.95 Save $9.00 RRP: $26.95
Voice Recognition Control Module 80 Voices Compact DIY Sound Sensing Kit For Microcontroller Projects
$49.95 Save $24.05 RRP: $74.00
UNO R3 Controller Board ATmega328P Microcontroller Arduino Compatible AR-duino
$17.95 Save $9.00 RRP: $26.95
W3230 Digital Temperature Controller Module with LED Display for Precise Heating and Cooling
$14.95 Save $8.00 RRP: $22.95
Programming Learning Kit, 51 Microcontrollers, DIY Game Console With Customizable Functions, Model A
$64.00 Save $30.00 RRP: $94.00
SN74AHC1G04QDCKRQ1 SC70-5 Logic Buffer IC, 15 Pieces, Low Voltage, Single Gate, CMOS Technology
$25.95 Save $12.00 RRP: $37.95
Ethernet Shield W5100 W5500 Replacement Network Module for IP51 STM32 Microcontroller SPI 32KB Compatibility
$119.00 Save $50.00 RRP: $169.00
ATTINY13A-PU ATTINY13A DIP-8 Microcontroller Chip, 8-Pin, 8-Bit, Low Power, Compatible with Arduino
$38.95 Save $20.05 RRP: $59.00
W5500 Ethernet Network Module for STM32 Microcontroller, Hardware/IP 51, Compatible with W5100
$28.95 Save $14.00 RRP: $42.95
W5500 Ethernet Network Module for STM32 Microcontroller Programming, Hardware/IP 51 Compatibility, Fast Data Transfer
$69.00 Save $35.00 RRP: $104.00
STM32F103 C8T6/C6T6 System Board Microcontroller Core Board STM32 ARM
$14.95 Save $8.00 RRP: $22.95
RP2040 16MB Memory Development Board Based on RP2040 Chip for Raspberry Pi Compatible Microcontroller Board
$69.00 Save $35.00 RRP: $104.00
Temperature And Humidity Module Sensor 5Piece Set For Easy Install Microcontroller Projects
$14.95 Save $8.00 RRP: $22.95
W5500 Ethernet Network Module IP 51 for STM32 Microcontroller Programming via W5100 Hardware Interface
$69.00 Save $35.00 RRP: $104.00
ESP32 S2 Mini V1.0.0 WiFi IoT Development Board ESP32-S2FN4R2 4MB Flash 2MB PSRAM Compatible with MicroPython
$14.95 Save $8.00 RRP: $22.95
MAX7219 Dot Matrix Module Kit for DIY Projects, Microcontroller LED Display Control, High Quality MCU Compatible Module
$29.95 Save $15.00 RRP: $44.95
MAX7219 Dot Matrix Display Module 10PCS Microcontroller Compatible High-Quality LED Matrix 2025 Model
$29.95 Save $15.00 RRP: $44.95
IAP15W4K61S4 Microprocessor 1T 8051 Microcontroller MCU IC Chip LQFP64 Package New Arrival 2025 High Quality
$22.95
RP2350-LCD-0.96 Development Board With 0.96-Inch Display, 160x80 Resolution, Based On RP2350A MCU
$74.00 Save $35.00 RRP: $109.00