List the 3 states that can be shown on a digital logic probe

List the 3 states that can be shown on a digital logic probe.

Solution

A digital Logic probe is a that is used to test and analyze logic circuits.

Generally we encounter 2 states anywhere that is HIGH or LOW . But in this Logic Probe there is a possibilty for these two states plus one more state that is Pulse detection and line tristate.

STATE 1 - HIGH - led color RED

STATE 2 - LOW - led color GREEN

STATE 3 - PULSE - led color AMBER

If all the led\'s are off the State is called as LINE TRISTATE.