Institute Newton C. Braga

Circuit Bench

Divider by 4 with 4013 (CB16056E)
The cascade connection of two flip-flops allows division by 4, as shown in the figure. Note that...
24 V regulated variable source (CB20295E)
This power supply with several transistors can supply a current of several amps and a voltage of...
Presence Monitor (CB12618E)
The incidence of light in the LDR causes this circuit to start operating, emitting a sound whose...