Battery charge level and sound level indicator - KA2284

Index: MOD-07150 EAN: 5904422360047

The module is based on the KA2284 system. It is used to measure the input signal with the 5 LEDs, which are gradually included depending on the value of the measured voltage. It can measure voltage AC or DC (selected using jumpers). Sensitivity is adjustable with a potentiometer. Works with voltages from 3.5 V to 12 V.

Battery charge level and sound level indicator - KA2284
€2.90
€2.36 tax excl.
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Manufacturer: OEM

Description

The module is based on the KA2284 system. It is used to measure the input signal with the 5 LEDs, which are gradually included depending on the value of the measured voltage. It can measure voltage AC or DC (selected using jumpers). Sensitivity is adjustable with a potentiometer. Works with voltages from 3.5 V to 12 V.

 

Specification

  • Power supply: 3.5 V to 12 V
  • Chip: KA2284
  • Built-in potentiometer for sensitivity adjustment
  • The ability to measure AC signal or DC voltage: selectable with a jumper
  • Application:
    • The indicator of electricity
    • The sound level indicator
    • The battery charge level indicator
    • Etc.
  • Dimensions: 29 x 21
 

Connection

The module has inputs in the form of a goldpin strap raster 2.54 mm.

Output module KA2284.
A- Measured signal inputs, B- Module power supply.

Package width 6 cm
Package height 1.1 cm
Package depth 9 cm
Package weight 0.005 kg

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Product reviews

Battery charge level and sound level indicator - KA2284

3.5/5

Average grade

3

Customers opinion
The following opinions are collected
and verified by
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and come from the post-purchase process.
Josef 24.01.2023 Confirmed purchase Translated review
I wanted to measure and check the condition of the 4 AA batteries in the model. Unfortunately, I haven't figured out how the thing works and where to connect + and - so that it shows me how charged the batteries are.
Kamil W. 07.10.2021 Confirmed purchase Translated review
it's cool
jerzy s. 21.08.2021 Confirmed purchase Translated review
A fun toy

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