When testing sequential-logic circuits, you may find that, although the repetition rate of a logic signal is within the range of your DMM (digital multimeter), you can’t measure it. The displayed ...
Figure 1. The standardized tape recording and playback EQ curves. The next aspect of analog tape recording is an interesting one, for it can also apply to audio transmission on long circuits ...
In the mid-1970s, HP developed a set of three handheld probes; a logic probe (HP 545A), a current pulser (HP 546A), and a current tracer (HP 547A). These were replaced later with the updated HP10525T ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback