További képek
A5383 Single Li-Ion and LiPoly Battery Power Meter
| Garancia |  |
| Átlagos értékelés: | Nem értékelt |
| Gyártó | Adafruit |
| Raktár 1: | 2 db
Raktár 1: Expressz szállítás vagy átvétel
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| Raktár 2: | 0 db
Raktár 1: Expressz szállítás vagy átvétel
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| Cikkszám | 55136 |
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Minősített viszonteladó
Leírás
A5383 Single Li-Ion and LiPoly Battery Power Meter
This small, palm-sized battery power meter has a small display that shows off how much juice is left in your single Lithium Ion/Polymer rechargeable battery. The color display has four levels of power indication once battery capacity becomes 100%, 75%, 50%, and 25%. When power is below 25%, only the red battery frame lights up.
The design is pretty basic, it's just doing basic voltage comparisons, and of course, it will drain any battery it is connected to - but for beginners, this is a pretty easy way to check single 3.7V/4.2V Lithium Ion or Lipoly batteries.
Comes with two bare wire ends, connect black wire to ground, red wire to positive - check your battery for the polarity because batteries not from Adafruit may have a different connector setup.
Note: PCB may come in green or blue. Battery not included.
Technikai adatok:Product Dimensions: 47.6mm x 28.5mm x 22.0mm / 1.9" x 1.1" x 0.9"
Product Weight: 13.0g / 0.5oz
