Power buffer (CB8903E)

Found in a 90s EDN, this circuit uses components from that time. The circuit supplies a current of 100 mA with a 5V voltage.

| Clique na imagem para ampliar |

Current Source (CB5138E)
This constant current source is from the LM11's own factory manual used in the application. The circuit is...
Quail Brooder (CB4467E)
This circuit, from a 1988 documentation, consists of an automatic temperature control using an NTC...
Disarm the Bomb (CB16272E)
With this name we already published an interesting game. For readers who do not know, this game...