Institute Newton C. Braga

Circuit Bench

Stepper Motor TTL Control (CB11861E)
This sequencer allows the use of switches or sensors to generate the steps of a bipolar stepper...
Voltage doubler for EEPROM programmer (CB9323E)
This circuit from the 90s, was found in an Electronic Design of the time. The components used are...
Digital volume indicator (CB7008E)
Found in an old Elektor, this circuit uses two 7-segment displays to indicate the volume of an...