Tools & measurement - testing equipment
author: Andy Collinson
visits: 49752
This circuit uses the popular and easy to find LM3914 IC. This IC is very simple to drive, needs no voltage regulators (it has a built in voltage regulator) and can be powered from almost every source.
author: Jonathan Filippi
visits: 47294
author: Andy Collinson
visits: 23220
author: Tony van Roon
visits: 22933
author: By Tosin Osanyintuyi (TAFRICA)
visits: 22808
author: EdwardM
visits: 19880
author: RED Free Circuit Designs
visits: 19385
author: "Electronics Design" Magazine, Mar, 20, 95
visits: 17444
author: Tony van Roon
visits: 15318
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