Variable range moving point (CB25154E)

The figure shows how to use an LM3914 with a variable range moving point. The circuit has an operating point adjustment.

| Clique na imagem para ampliar |

Simple Locked Alarm (CB18097E)
This circuit, when triggered, locks, and remains so until the source is switched off for a moment or...
Variable Timer 555 (CB15097E)
With the values of the components indicated, this timer controls intervals from a few seconds to a...
DC to AC Converter (CB25843E)
This circuit with a few watts of power was found in the April 1995 issue of Electronics Now...