9 V to 5 V converter LT1175 (CB14616E)

We found this circuit in the 1997 Linear Technology Applications. The components used were common at the time.

Electronic Switch (CB16908E)
This circuit controls a relay in a bistable way by touching the sensors type NF (CH3) and NO...
Multi Tone Siren (CB436)
This circuit produces modulated tones in a loudspeaker. The effects can be adjusted by the...
Relaxation Oscillator Using PUT (MSB075E)
This is a simulation of a Relaxation Oscillator using a programmable unijunction transistor (PUT). The...