LM3914 N-1 Dot oder Bargraph-Anzeige LED-Treiber DIP18 853440
4,89 €
A single pin changes the display from a moving dot to a bar graph. Current drive to the LEDs is regulated and programmable, eliminating the need for resistors. This feature is one that allows operation of the whole system from less than 3V.
Jetzt bei Ebay:
