hello,Im novice. The TL431 is three-terminal adjustable shunt regulators,The output voltage can be set to any value between Vref (approximately 2.5 V) and 36V,But I will not be used together with arduino uno R3 motherboard, who can help me.
here is that things webisithttp://www.ebay.com/itm/4-096V-DC-p...264?pt=LH_DefaultDomain_0&hash=item339234e588) and (http://www.ebay.com/itm/LCD-Develop...45?pt=LH_DefaultDomain_0&hash=item339001cac5)
Thanks everyboday!!
here is that things webisithttp://www.ebay.com/itm/4-096V-DC-p...264?pt=LH_DefaultDomain_0&hash=item339234e588) and (http://www.ebay.com/itm/LCD-Develop...45?pt=LH_DefaultDomain_0&hash=item339001cac5)
Thanks everyboday!!