LM3914 rot/Geen/Blau LED Display 3,7 V Batteriekapazität Anzeigemodul
ab 4,40 €
A single pin changes the display from a moving dot to a bar graph. 1pcs Battery Capacity LED Indicator LM3914 DIYRed/Green/Blue (Depend on your choice). You can also change it to single-lamp display, that is, only one light shows to save power.
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