It was decided, therefore, to arrange the terminating marker to apply a continuity test for each call to make sure, before it is disconnected, that a circuit is completed to a subscriber line.

Posted in Tool Hacks Tagged amateur radio, antenna, circuit behavior, continuity, dc, ham, high frequency, multimeter, radio, short circuit, testing, tools, transformer ...

A multimeter and its test leads allow electrical workers to reach into an energized panel, touch live circuit components with the end of the test leads, and capture electrical readings like voltage, ...

Between testing old components, measuring voltages and checking the continuity of circuits, you'll be reaching for it all the time.

A specialized test gadget that tests continuity quantitatively in both AC and DC modes could prove to be an indispensible bench test instrument. This article describes such a continuity test set up, ...

How to Conduct Testing of a Business Continuity Plan. It is important for your firm to have a business continuity plan because in the event of a disaster that causes a business shutdown--a fire or ...

Posted in ATtiny Hacks Tagged Analog Comparator, attiny, attiny85, continuity tester, CR927, oshpark, short circuit, tester ← Stepper Driver Module With Swappable Heatsinks ...

While doing a continuity test, the ­multimeter sends a small current through the circuit to measure the resistance. The meter beeps when it detects the closed circuit—the electricity is flowing ...