Analog Altimeter Board (CB26181E)

The analog height sensor conversion circuit of the above circuit is given below. It is also in the 1992 Electronics Experimenter magazine article.

| Clique na imagem para ampliar |

Wien II Bridge Oscillator (CB4924E)
This circuit generates signals from 0.01 Hz to 10 kHz, but uses unusual components today. The...
Ramp Generator (CB1434E )
This circuit was obtained in a 1973s documentation. The transistors may be BC558 for the PNP and...
BCD to 7-segment decoder (CB25202E)
This CMOS circuit for LED displays is from a Radio Electronics magazine from February 1989. The...