Battery Power LED Bar Display Module Kits 10 Segments DIY LM3914 Kits red

¥2,099
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Battery Power LED Bar Display Module Kits 10 Segments DIY LM3914 Kits red

  • Brand: Unbranded
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Battery Power LED Bar Display Module Kits 10 Segments DIY LM3914 Kits red

Battery Power LED Bar Display Module Kits 10 Segments DIY LM3914 Kits red

  • Brand: Unbranded
Price: ¥2,099
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¥2,099
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Description

Description: This is a DIY kits,need buyer to assemble it. Power display is to take some voltage, perform simulations show the percentage of segments, such as 3.7V lithium battery, take the lower voltage 3V, the upper limit of 4.2V, 4.2-3 = 1.2V, the voltage difference between the lower limit of 1.2V, is the battery Analog . LM3914 can accurately detect an analog voltage, 10 LED display, either Multi-light bar display or a single light dot display. 10 LED Displays the battery voltage,bar display full brightness 42mA, single light shows 4mA. Support: single lithium 1S (4.2V) ~ 4S (16.8V), lead acid 6V ~ 12V, NiMH 3.6V ~ 18V, nickel-cadmium batteries 3.6V ~ 18V. Specification: Power: bar display full brightness 42mA, single light shows 4mA Measuring range: the battery inside the common 2.4-20v Display: Multi-light bar display or a single light dot display Size45x14 mm / 1.77x0.55 inch Package Includes: 1 Piece modules 6 Pieces accessories Note: To adjust their voltage, according to the method of adjusting the order, to emphasize high-end, then adjust the low end.Red then positive, then negative black, must not be reversed, this module is the maximum limit voltage DC 20V, please use anti-static welding or soldering station pull electric heat welding. Please allow slightly difference due to manual measurement.
  • Fruugo ID: 270330103-598949745

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  • STANDARD: FREE - Delivery between Wed 01 October 2025–Wed 22 October 2025 - FREE

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Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • Shenzhen Luzhengtong Keji Youxian Gongsi
  • Shenzhen Luzhengtong Keji Youxian Gongsi
  • shenzhenshi futianqu futianjiedao shennanzhonglu nanguangjiejiadasha2417-E
  • Shenzhen
  • China
  • 518000
  • aeekvi@tishita.com
  • 18194068843
  • https://www.fruugo.co.uk/search/?merchantId=16259

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • eVatmaster Consulting GmbH
  • eVatmaster Consulting GmbH
  • Bettinastr.30, 60325
  • Frankfurt am Main
  • Germany
  • 60325
  • contact@evatmaster.com
  • 496995179070
  • https://www.evatmaster.com/