How can I read the data form a RS232 from a weighing scale (up to 200KG) with Arduino UNO?
It's necessary to have a hx711 amplifier for this project? Please advice. Thank you:)
How can I read the data form a RS232 from a weighing scale (up to 200KG) with Arduino UNO?
It's necessary to have a hx711 amplifier for this project? Please advice. Thank you:)