Infrared Receiver TDA3047 (CB15395E)

This narrowband data receiver is from the Philips Databook of 1990. The circuit is powered by 5 V and N1 has 3.21 turns, N2 1 turns with Q = 16.

| Clique na imagem para ampliar |

Negative Resistance (CB6555E)
This negative resistance circuit was obtained from a 1969’s American documentation. It can be made...
Telephone in Use Line Indicator (CB12177E)
We found this circuit in Popular Electronics from 1993. The circuit can be assembled with any...
NCP1602 Power Factor Controller (COM048E)
August 2016 - It can be obtained from Mouser Electronics the power factor controller NCP1602 from...