This indicator makes use of an LM339 voltage comparator circuit that contains 4 internal comparators. Powered by 5 V the circuit can be used as a shield for microcontrollers.
Bargraph Voltage Indicator (CB4893E)
- Details
- Written by: Newton C. Braga
This indicator makes use of an LM339 voltage comparator circuit that contains 4 internal comparators. Powered by 5 V the circuit can be used as a shield for microcontrollers.
