Drift compensation for transducer (CB7367E)

This circuit is from Philips' 60s documentation. The circuit can be applied to modern operational amplifiers. The power supply must be symmetrical.

| Clique na imagem para ampliar |

Infrared receiver (CB6836E)
Found in old documentation, this circuit uses components that are still common on the market. The...
Balance Indicator (CB5021E)
This circuit is from the American magazine that no longer exists Science & Electronics,...
2 to 10 000 Hz Programmable Clock (CB6461E)
This circuit was found in a 1969 US documentation. It provides a signal that can be externally...