We found this circuit in a Japanese 1968’s documentation. The circuit makes use of transistors from that country common at the time of publication. Observe the symmetrical power supply for the circuit.
This circuit uses a common diode as sensor. The output goes from 0 to 10 V with the temperature change in...
This circuit is more elaborate than the previous one. It was obtained from an 80s circuit manual. The...
This interface or shield circuit for instrumentation was obtained in a publication from the 90's....