LED Indicator Module - DIY Kit - 10 x LED Scale - 2.4-20V - with LM3914 Driver
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DIY LED indicator module with 10 x BLUE LED scale and LM3914 driver can indicate voltage level from 2.4V to 20V. Indicator, scale 10 x blue LEDs can be used to display the level of e.g. battery charge, audio signal and many other applications.
The simple design allows you to easily connect to a microcontroller, for example, Arduino
Technical data
Specification (IF = 20mA)
Supply voltage Red: DC 1.8V
Included
LED matrix - indicator 10 x BLUE LED - 1 pc
LM3914N-1 controller - 1 pc
PCB - 1 pc
Potentiometer - 2 pcs
Switch - 1 pc
2-pin plug - 1 pc
Resistor - 1 pc
Product code
GL.002.445
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