Used with infrared remotes at the time, this circuit was found in a 1991 RE Experimenter Handbook. It may not work with the faster remotes control used today.
This circuit was found in a 1967 General Electric documentation. The components are from that...
This configuration applies to common operational amplifiers. This circuit is from the datasheet of the...
Found in Harris' 90s documentation, this circuit has a gain of 60 dB at 20 MHz. Equivalent...