Amplifier for photodiode 1 (CB6787E)

We found this circuit in Harris' 90s documentation. The circuit applies to modern operational amplifiers.

TTL interface (CB10977E)
This circuit was obtained in a 1982 English magazine. The purpose of this circuit is to interface...
Wien Bridge Oscillator (CB17587E)
This circuit generates good quality sinusoidal signals up to a frequency of a few tens of...
Variable High Q Filter with the 741 (CB13604E)
This circuit was found in a 1973 publication. With the components indicated, the range can be from...