Institute Newton C. Braga

Circuit Bench

RF Amplifier (CB22018E)
Intended for amplification of signals in the 1.7 MHz to 1 30 MHz range, this circuit uses a dual...
Brake light and direction indicator (CB7106E)
This circuit was found in a Popular Electronics from the 90s applying to common automotive...
Frequency to voltage converter (CB6960E)
This circuit of a Popular Electronics from the 90s makes use of components of the time. The...