Amplifier with AGC (CB6784E)

This circuit was suggested by Signetics in documentation from the 90s. The circuit uses components from that time, serving as a reference.

| Clique na imagem para ampliar |

Head and Tails (CB4727E)
This is yet another simple LED driving game circuit that appears in several other versions on this site....
Photoelectric Sensor with Opposite Cells 741 (CB14645E)
We found this circuit in a manual of optoelectronics from Texas Instruments. In it photodiodes or...
Roman Numerals Display (CB16461E)
This interesting circuit is from a 1988 documentation. It is a matrix of diodes that converts...