AD converter with LCD display (CB9025E)

This circuit was obtained in Teledyne documentation from the 70s. The converter component is uncommon today.

| Clique na imagem para ampliar |

Nicad Protected Charger (CB6401E)
This circuit was found in a European documentation from 1964. The circuit makes use of components of...
Precision Current Source LM11 (CB14344E)
We found this circuit in the Linear Applications Handbook of the National Semiconductor of 1994....
Reverse Channel Rhythmic Light (CB19154E)
This interesting circuit, found in a European publication from the 90s, has two control channels for...