hello everybody i learnt from the forum that it is probably easiest to implement a LED bargraph by means of an LM39xx... However, are there some manufacturers that offer a broad range of LED-line designs? for example the number of LEDs, the size and shape of LEDs, the colours and so on? thanks a lot for your advise.. have a good day. rob
LED bargraphs
May 31, 2005
2 Replies
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Have Fun! Rich
For hobbyist use the choice may be a bit more limited (though you can build your own bar in discrete leds of many shapes, sizes & colours).
Some 2-20 led bar modules
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and they'll all stack for longer bars.
Note there are other bargraph ICs as shown on the page, a lot cheaper than a
3914/5/6 if you only want a 5-high..Join the Discussion
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