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ATMEGA32U4 Leonardo R3 16 MHz Leonardo R3 Microcontroller Development Board 5V Development Module USB Port For Arduino
Description
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ATMEGA32U4 Leonardo R3 Development Board 16 MHz Mini Development Board Module 5V Leonardo R3 Microcontroller USB Port For Arduino
Feature: 1. Built-in USB Interface: The Leonardo R3 development board features a built-in USB interface, making it perfect for creating custom input devices or projects that simulate user behavior. 2. For Arduino Compatible: The Leonardo R3 mini development board module is compatible for Arduino development environment, allowing you to program and develop using for Arduino programming language and tools. 3. Abundant Expansion Interfaces: The leonardo R3 microcontroller provides a variety of digital and analog input/output pins, as well as I2C and SPI interfaces, making it easy to connect and control external devices and sensors. 4. USB Powered and Debugged: The Leonardo R3 development module can be powered via the USB interface, eliminating the need for additional power circuits. 5. Suitable for Small-scale Embedded Applications: With the ATmega32U4 microcontroller, the Leonardo R3 development module is ideal for small-scale embedded applications for Arduino projects. Specification: Controller: ATMEGA32U4 Work Record :16 Mhz Operating Voltage :5v Input Voltage (Recommended) :7-12v Digital I/O Port :20 Pwm Channel :7 Analog Input :12 5v Digital/Analog Port Maximum Allowable Current :40 Ma 3.3v Digital/Analog Port Maximum Allowable Current :50 Ma Flash: 32 Kb (Atmega32u4), Of Which 4 Kb Is For The Boot Loader Sram: 2.5kb (Atmega32u4) Eeprom: 1 Kb (Atmega32u4) Clock Speed: 16 Mhz Dimensions: 69 X 54 X 14 MM/2.71 X 2.12 X 0.55 In Type: Module Condition: New Note: Due To The Different Monitor And Light Effect, The Actual Color Of The Item Might Be Slightly Different From The Color Showed On The Pictures. Thank You! Please Allow 1-2 CM Measuring Deviation Due To Manual Measurement.
1 X Leonardo R3 Development Board
         
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Shipping
At Scraber.com, we strive to deliver your art supplies, craft materials, and hobby tools quickly, safely, and affordably. Please review our shipping details below.
1. Order Processing
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Handling Time: Orders are processed within 1–2 business days (Monday–Friday), excluding weekends and holidays.
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Cutoff Time: Orders placed before 2:00 PM (UTC) will begin processing the same day; orders after will process the next business day.
Handling Time: Orders are processed within 1–2 business days (Monday–Friday), excluding weekends and holidays.
Cutoff Time: Orders placed before 2:00 PM (UTC) will begin processing the same day; orders after will process the next business day.
2. Domestic Shipping (Within [Your Country])
Shipping Method Delivery Estimate Cost Standard Shipping 5–7 business days Flat rate: $4.99 Expedited Shipping 2–3 business days Flat rate: $12.99 Overnight Shipping 1 business day Calculated at checkout
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Free Standard Shipping: On orders over $75.
| Shipping Method | Delivery Estimate | Cost |
|---|---|---|
| Standard Shipping | 5–7 business days | Flat rate: $4.99 |
| Expedited Shipping | 2–3 business days | Flat rate: $12.99 |
| Overnight Shipping | 1 business day | Calculated at checkout |
Free Standard Shipping: On orders over $75.
3. International Shipping
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Availability: We ship to most countries worldwide.
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Delivery Estimate: 10–20 business days, depending on destination and customs.
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Cost: Calculated at checkout based on weight, dimensions, and destination.
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Customs & Duties: Import duties or taxes may apply; these are the recipient’s responsibility.
Availability: We ship to most countries worldwide.
Delivery Estimate: 10–20 business days, depending on destination and customs.
Cost: Calculated at checkout based on weight, dimensions, and destination.
Customs & Duties: Import duties or taxes may apply; these are the recipient’s responsibility.
4. Shipment Tracking
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Confirmation Email: Once your order ships, you’ll receive an email with your tracking number and carrier link.
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Track Online: Click the link or enter your tracking number on the carrier’s site.
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Update Delay: It may take up to 24 hours for tracking information to appear.
Confirmation Email: Once your order ships, you’ll receive an email with your tracking number and carrier link.
Track Online: Click the link or enter your tracking number on the carrier’s site.
Update Delay: It may take up to 24 hours for tracking information to appear.
5. Address Accuracy
Please double-check your shipping address at checkout. To correct an address post-order, email support@scraber.com immediately. Changes cannot be guaranteed once the package is with the carrier.
6. Lost, Damaged, or Delayed Shipments
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Lost/Damaged: Report within 7 days of the expected delivery date to support@scraber.com with your order number and photos of any damage. We’ll arrange a replacement or refund.
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Delays: Weather, customs, or carrier volume may impact delivery. Check your tracking or contact us for assistance.
Lost/Damaged: Report within 7 days of the expected delivery date to support@scraber.com with your order number and photos of any damage. We’ll arrange a replacement or refund.
Delays: Weather, customs, or carrier volume may impact delivery. Check your tracking or contact us for assistance.
7. Returns & Exchanges
For details on returns and exchanges, please visit our Returns & Refunds page or contact our support team.
8. Contact Us
If you have any questions about shipping, reach out:
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Email: support@scraber.com
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Phone: +44-7458-1484-56
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Business Hours: Monday–Friday, 9:00 AM–5:00 PM (UTC)
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