KEYESTUDIO Leonardo R3 Microcontroller Development Board with USB Cable Kit for Arduino Project
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KEYESTUDIO Leonardo R3 Microcontroller Development Board with USB Cable Kit for Arduino Project
The keyestudio Leonardo is a microcontroller board that eliminates the need for a secondary processor, allowing direct USB communication for versatile projects.
KEYESTUDIO Leonardo R3 Microcontroller Development Board with USB Cable Kit for Arduino Project
物品 #: 12529815

KEYESTUDIO Leonardo R3 Microcontroller Development Board with USB Cable Kit for Arduino Project

89% of respondents would recommend this to a friend

物品 #: 12529815

HKD 177

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現在訂購，約可在下列時間收貨： Sunday, 九月 27
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The keyestudio Leonardo is a microcontroller board that eliminates the need for a secondary processor, allowing direct USB communication for versatile projects.
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What Stands Out

Complete Kit
Includes a Leonardo R3 board and USB cable, making it a comprehensive solution for Arduino enthusiasts ready to start their projects without the need for additional purchases.
Versatile Compatibility
Designed to work seamlessly with a wide range of Arduino libraries and shields, offering flexibility for various DIY electronics and programming applications.
User-Friendly Design
Features a straightforward interface suitable for beginners and advanced users alike, enhancing the learning experience while enabling complex project development with ease.

產品詳情

Shop KEYESTUDIO Leonardo R3 Microcontroller Development Board with USB Cable Kit for Arduino Project online at a best price in 香港. B07BT1LL38
RAM Memory Installed5 MB
Memory Storage Capacity32 KB
CPU ModelAMD A Series
Processor Speed16 MHz
Connectivity TechnologyUSB
Operating SystemWindows 10
Wireless CompabilityBluetooth
Compatible DevicesComputers (Windows, Mac OS X, Linux)
RAM Memory TechnologySRAM
Processor Count1
Item Dimensions L x W x H2.7"L x 2.09"W x 0.17"H (6.9 x 5.3 x 0.4 cm)
BrandKEYESTUDIO
Model NameKEYESTUDIO Leonardo R3
Built-In MediaNO
Number of Packs1
Number of Items1
UPC600346571761 606184533497 600346574199
Item Weight2.08 ounces (58.97 grams)
Manufacturerkeyes
Model NumberKE-0011
Mfr Part Numberks0248
Ram Memory Installed Size5 MB

Who Should Buy?

Suitable For
  • Beginner Programmers

    Ideal for beginners who want to learn microcontroller programming through Arduino with easy-to-use interface and examples.

  • Hobbyist Electronics

    Great for hobbyists interested in creating DIY electronics projects, providing flexibility and a variety of components.

  • Education Purposes

    Perfect for educational institutions teaching electronics and programming, offering hands-on experience with microcontroller technology.

Not Suitable For
  • Advanced Users

    Not suitable for advanced users seeking high-performance or specialized features found in professional-grade microcontroller boards.

產品敘述

KEYESTUDIO Leonardo R3 Microcontroller Development Board with USB Cable Kit for Arduino Project

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  • 題: KEYESTUDIO Leonardo R3 Microcontroller Development 可以在 Hong Kong 在線購物嗎？

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KEYESTUDIO Single Board Computers KE-0011 Editorial Review

**** The KEYESTUDIO Leonardo R3 Microcontroller Development Board has garnered positive feedback from users, particularly for its functionality and ease of use. Many reviewers appreciate it as a good alternative to standard Arduino boards, particularly for prototyping due to its compact size that mimics the Genuino Uno. The board's appealing aesthetics, characterized by its striking yellow labeling on a black background, also receives positive mentions. Users have found the board to be practical for programming, especially beginners and those working on educational projects. For instance, the built-in UART interface simplifies serial programming which is a significant advantage over some boards in its class. The board is compatible with the Arduino IDE, making it user-friendly as it recognizes the device without additional software changes. The functional testing outcomes confirmed the expected performance levels for analog and PWM pins, indicating that the device can effectively support a range of projects. However, there are some design shortcomings highlighted by users. The reliance on an edge connector is seen as a barrier for those who wish to integrate the board with breadboards or need easier access to the GPIO pins. While the edge connector works for basic connections such as with alligator clips, many advanced users express a need for a more traditional pin header setup, which would make breadboarding easier. Nonetheless, the KEYESTUDIO Leonardo R3 is Considered a solid choice for those looking to experiment with Bluetooth products, and its proficiency in supporting projects from educational to more advanced embedded systems applications is noteworthy. Users affirm that it works particularly well for creating HID (Human Interface Device) setups, making it a valuable tool for tech enthusiasts, educators, and hobbyists alike. **

Customer Reviews & Ratings

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優點

  • Compact size, similar to Genuino Uno, suitable for prototyping
  • Easy programming interface with good compatibility with Arduino IDE
  • Functional analog and PWM pins
  • Excellent for beginner and educational use with MakeCode interface
  • Effective for creating HID devices and Bluetooth capability
  • Good for both simple and moderately advanced projects

缺點

  • Edge connector design makes breadboarding difficult

Product Price History

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HKD 177

現在訂購，約可在下列時間收貨： Sunday, 九月 27

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特色和優勢

  • Based on the ATmega32u4 microcontroller.
  • Offers 20 digital input/output pins and 12 analog inputs.
  • 16 MHz crystal oscillator and micro USB connection.
  • Built-in USB communication enables direct connection to PC as mouse and keyboard.
  • FCC and CE certified for environmentally friendly production.
  • Includes power jack, ICSP header, and reset button.

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