Hello community. I need an arduino uno card to built some projects! How can i get this little card and how much it costs?

Question

arduino & programmation. i'm working on a simple invention using a simulator which gives the real conception.i want to make this by myself .i need your helps!

Answer 1

Arduino Uno Rev3 is the latest board of this type and it costs some EUR 20:
https://store.arduino.cc/arduino-uno-rev3

There are analogues, however, totally compatible, which might be even cheaper.

Answer 2

You can buy chinese replica on ebay or ali which is significantly cheaper. However, choose only trusted sellers with a lot of positive feedback, as not every replica is of the same quality as original board.

Answer 3

get an arduino clone with a DIP packaged chip on a socket (not the SMD version).
after a while you'll realize you may not need the arduino breakout board at all: you can program the arduino, remove the Atmel chip and place it in your breadboard or finished circuit.

Answer 4

thank you kuba !! very useful informations 👍