Institute Newton C. Braga

Circuit Bench

FSK Decoder (CB20353E)
This circuit decodes FSK signals with frequencies of 1070 and 1270 Hz and can be used in data...
Binary Watch (CB17669E)
It is an ideal assembly to be implemented as work by students of digital electronics courses, as...
792 or 592 Preamplifier (CB25470E)
We found this circuit in a Radio Electronics magazine from June 1992. The circuit has a power...