Detailed entries for one subject from the INDEX TO HOW TO DO IT INFORMATION.
Click on a see also (sa) or tracing (xx) to view detailed entries about a related subject.
The entries are in alphabetical order by magazine name and then in chronological sequence.
To obtain a copy of any magazine article contact your local public library or the publisher.

Circuit for a TTL pulser will deliver either positive or negative going pulses.
BYTE Sep 1979 (v.4#9) pg. 160

Experimenter's logic pulser (a signal source for active testing of digital circuits). Fits into a plastic toothbrush case. Pulses at either 0.5 or 500 Hz with a pulse width of 5 microseconds.
ELECTRONICS HOBBYISTS HANDBOOK 1990 pg. 119

Logic pulser. An astable multivibrator which is adjustable from 1 to 10 pulses per second. Circuit and probe are housed in a small plastic container.
POPULAR ELECTRONICS [1] Sep 1969 (v.31#3) pg. 61

A basic guide to digital logic probes, clips, and pulsers. How to use low-cost digital test equipment.
POPULAR ELECTRONICS [1] Nov 1978 (v.14#5) pg. 53

Logic pulser for "active" testing of digital circuits. Generates pulses at 0.5 Hz or 500 Hz with a pulse width of around 5 microseconds. Unit is powered by the circuit under test.
POPULAR ELECTRONICS [2] Sep 1989 (v.6#9) pg. 41

Universal logic tester checks resistors, capacitors, transistors, audio and AM radio circuits. Use as digital pulsar or troubleshooting instrument. Use to test digital logic and counting circuits. Estimated cost: $10.
RADIO-ELECTRONICS Dec 1980 (v.51#12) pg. 63

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