RTD Precision Amplifier (CB21283E)

This circuit was found in documentation from Analog Devices, serving to measure temperatures from 0 to 300º C. The components are from the period.

| Clique na imagem para ampliar |

Adjustable DC Protector (CB18113E)
This circuit from a 2003 documentation, has a protection system that disarms the power supply if...
Versatile Timer (CB21420E)
This circuit was obtained from an old American documentation, and practically any general-purpose transistor...
Sweep Generator (CB3955E)
In the figure we have the circuit of a sweep generator obtained in an old publication. The central...