-21%
YOUR CART
[[ chatnum ]]
[[ item.title ]]
specifications: [[item.skuinfo]]
[[item.Product_num]] * [[item.currency]][[item.price]]
remove
[[ item.title ]]
[[item.Product_num]] * [[item.currency]][[item.price]]
remove
Price
[[listData.currency]][[listData.discount_price]]
[[listData.currency]][[listData.price]]
save [[parseInt((1-listData.discount)*100) ]]%
[[listData.product_sku.sku_code.show_name]]
more
retract
Please select
[[listData.product_sku.sku_code_add.show_name]]
[[listData.product_sku.sku_code_add.show_name]]
ADD TO CART
BUY NOW
ADD TO
CART
BUY NOW
Unlock Exclusive Deals Now!
Limited-time special prices shop your favorites before they're gone! Click below to start saving!
Go to
see
[[num_page_4]]
ELEGOO MEGA R3 Board for Arduino IDE Projects
Price
$
22.99
$18.16
Please select
[[pageData.product_sku.sku_code_add.show_name]]
Add to wishlist
ADD TO CART
ADD TO CART
Category: arduino arduinokit
About this item
- Improved and expert version: 1. 0 pinout: added SDA and SCL pins that are near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board. In future, shields will be compatible both with the board that use the AVR, which operate with 5V and with the Due that operate with 3. 3V. The second one is a not connected pin, that is reserved for future purposes.
- Stronger RESET circuit. Use 5. 5 * 2. 1mm DC barrel jack (compatible with 5. 5 * 2. 5mm DC barrel jack)
- It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started.
- The chip is Atmega+2560-16au and 16u2, same with the official version.
- The Mega is fully compatible with the Arduino IDE and the majority of shields made for the Arduino Mega R3, and it complies with RoHS standards.
ELEGOO MEGA R3 Board for Arduino IDE Projects
Price
$
22.99
$18.16
Please select
[[pageData.product_sku.sku_code_add.show_name]]
Add to wishlist
ADD TO CART
ADD TO CART
Category: arduino arduinokit
About this item
- Improved and expert version: 1. 0 pinout: added SDA and SCL pins that are near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board. In future, shields will be compatible both with the board that use the AVR, which operate with 5V and with the Due that operate with 3. 3V. The second one is a not connected pin, that is reserved for future purposes.
- Stronger RESET circuit. Use 5. 5 * 2. 1mm DC barrel jack (compatible with 5. 5 * 2. 5mm DC barrel jack)
- It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started.
- The chip is Atmega+2560-16au and 16u2, same with the official version.
- The Mega is fully compatible with the Arduino IDE and the majority of shields made for the Arduino Mega R3, and it complies with RoHS standards.
YOU MAY ALSO LIKE
![Arduino UNO R4 WiFi [ABX00087] - Renesas RA4M1 / ESP32-S3 - Wi-Fi, Bluetooth, USB-C, CAN, DAC, OP AMP, Qwiic Connector, 12x8 LED Matrix
Arduino UNO R4 WiFi [ABX00087] - Renesas RA4M1 / ESP32-S3 - Connectivity and Expansion Features](https://m.media-amazon.com/images/I/51aGD+zFqLL.jpg)
Customers Also Bought
Copyright 2025 © Arduino
