Hi I've found some nice thermistors that have a measuring range of -55°C to +300°C I just wondered what I will need to use these? as there 5kOhm will I need an OpApm or a whole circuit to power these? I realise that the arduino only has 1024 'levels' availible but that should be fine if I can meas…

Cheap alternative to Thermocouples?

system November 19, 2012, 11:34am 3

Ahh so simple, like forward biasing a transistor.

Thanks mike