![Open-source prototype boards (A) Uno R3 and (B) Mega 2560 R3 (both from... | Download Scientific Diagram Open-source prototype boards (A) Uno R3 and (B) Mega 2560 R3 (both from... | Download Scientific Diagram](https://www.researchgate.net/publication/273445961/figure/fig1/AS:294732665245704@1447281152030/Open-source-prototype-boards-A-Uno-R3-and-B-Mega-2560-R3-both-from-Arduino-Ivrea.png)
Open-source prototype boards (A) Uno R3 and (B) Mega 2560 R3 (both from... | Download Scientific Diagram
![Multifunctional Expansion Board Kit Based Learning For Arduino Uno R3 Leonardo Mega2560 Servo Bluetooth Shield Multi-functional - Integrated Circuits - AliExpress Multifunctional Expansion Board Kit Based Learning For Arduino Uno R3 Leonardo Mega2560 Servo Bluetooth Shield Multi-functional - Integrated Circuits - AliExpress](https://ae01.alicdn.com/kf/H54e03c4ba8804cd5b288f8699368766cJ/Multifunctional-Expansion-Board-Kit-Based-Learning-For-Arduino-UNO-R3-Leonardo-Mega2560-Servo-Bluetooth-Shield-Multi.jpg_Q90.jpg_.webp)
Multifunctional Expansion Board Kit Based Learning For Arduino Uno R3 Leonardo Mega2560 Servo Bluetooth Shield Multi-functional - Integrated Circuits - AliExpress
![Mega 2560 Atmel ATMEGA2560 / CH340G / PRO MINI (EMBED) Large UNO R3 Board Arduino Compatible / Add On RM3 for USB Cable Mega 2560 Atmel ATMEGA2560 / CH340G / PRO MINI (EMBED) Large UNO R3 Board Arduino Compatible / Add On RM3 for USB Cable](https://admin.robotedu.my/image/robotedu/image/cache/data/all_product_images/product-189/UthRzBK21637330976-700x700.jpg)