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
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
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..ElectronDepot website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.