Bridge Signal Source (CB25892E)

This circuit provides voltages and a 1 kHz signal for measurement bridges. The circuit is from Electronics Now magazine, September 1995.

| Clique na imagem para ampliar |

Crossing Signal for Railroad Modeling (CB3854E)
This circuit uses two sensors that are placed at the intersection of a miniature railway, causing...
Stereo Preamplifier (CB6035E)
This circuit with RIAA equalization is from 1985 US documentation. The circuit has a flat response...
Rocket Altimeter (CB25357E)
Today we have more compact solutions. This is from a Radio Electronics magazine from October 1990....