Tools & measurement - testing equipment
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: 43503
author: Andy Collinson
visits: 39382
author: By Tosin Osanyintuyi (TAFRICA)
visits: 20716
author: Andy Collinson
visits: 20496
author: Tony van Roon
visits: 18760
author: RED Free Circuit Designs
visits: 17271
author: EdwardM
visits: 17228
author: "Electronics Design" Magazine, Mar, 20, 95
visits: 13476
author: RED Free Circuit Designs
visits: 13222
|
Audio
