Yocto-4-20mA-tx: proportional valve demo

Demo of a 4-20mA proportional valve drived by a 4-20mA signal generator (Yocto-4-20mA-tx). More info info here: www.yoctopuce.com/EN/article/new-product-the-yocto-4-20ma-tx

• #science_technology
• #4_20ma_signal_generator
• #usb
• #proportional_valve
• #current_loop