Holiday Notice: Elecrow staff will be out of the office from May 1-3 for International Labor Day. PCB & PCBA orders will be delivered from May 4th, and Product orders from May 6th. Orders can still be placed as usual. Enjoy the holidays!

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MCU

MCU

MCU, the microcontroller unit, contains one or more processor cores with memory and
programmable input/output peripherals. We provide MCUs compatible with Arduino,
Mircobit, Raspberry Pi and other boards.
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  1. 1x6 Stackable Header For Arduino Shield
    Rating:
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    $0.25
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  2. Arduino CNC Shield V3.51 - GRBL v0.9 Compatible - Uses Pololu Dr
    Rating:
    98%
    6  Reviews
    $20.00
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  3. Arduino Automatic Smart Plant Watering Kit 2.1
    Rating:
    97%
    6  Reviews
    $58.00
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  4. Raspberry Pi 5 8GB RPI5
    Rating:
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    $85.90
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  5. Elecrow Electronic Kit Bundle with Breadboard Cable Resistor, Capacitor, LED, Potentiometer
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    $8.90
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  6. Silicone Protective Case for Micro: bit V2/V1.5
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    $2.90
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  7. Official Raspberry Pi 5 USB-C PD (Power Delivery) Power Supply 27W PSU
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    $12.60
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  8. ESP32S WIFI BLE Board-V1.0
    Rating:
    100%
    1  Review
    $13.60
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  9. Four - Channels Motor Shield For Arduino
    Rating:
    93%
    1  Review
    $2.20
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  10. Breakout Board for Micro: bit
    Rating:
    0%
    was $7.80 Special Price $3.90
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    Out of stock
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  11. Crowbits-Inventor Kit for Micro: bit Starter programming kit, Robot Toy for Learning Code
    Rating:
    100%
    3  Reviews
    $138.69
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  12. LR1302 868M/915M LoRaWAN Hat for RPI SX1302 Long Range Module Support RPI 1 2 3 4 5 Series
    Rating:
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    1  Review
    $16.90
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  13. LCD Keypad Shield For Arduino
    Rating:
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    $3.90
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  14. Crowtail Starter Kit for Raspberry Pi
    Rating:
    99%
    5  Reviews
    $37.90
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  15. Micro-HD to Standard HD Adapter for Raspberry Pi 4
    Rating:
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    $1.00
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  16. Raspberry Pi 5 Active Cooler
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    $5.60
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  17. Raspberry Pi Pico GPIO Expansion Board GPIO Extender
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    $5.90
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  18. Micro: bit GPIO Expansion Board
    Rating:
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    $5.50
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  19. CrowPi2 - All in One Raspberry Pi Laptop & STEM Learning Platform FCC/CE Certification
    Rating:
    92%
    12  Reviews
    As low as $241.00
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  20. CrowPi L - Real Raspberry Pi Laptop for Learning Programming and Hardware
    Rating:
    98%
    7  Reviews
    As low as $219.00
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MCU
  1. Arduino
  2. Micro: bit
  3. Raspberry Pi
  4. ESP
  5. Others
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