Tools & measurement - all subcategories
author: Smart Kit
visits: 1614
author: Andy Collinson
visits: 929
author: By Tosin Osanyintuyi (TAFRICA)
visits: 826
author: Audioguru
visits: 735
author: RED Free Circuit Designs
visits: 589
author: Serge Saati
visits: 570
author: Circuit Exchange International
visits: 535
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: 531
author: randy linscott
visits: 505
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