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16 x 2 LCD Red on Black
16 x 2 LCD Red on Black
$12.95


Arduino Mini USB
Arduino Mini USB
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Arduino Mini
Arduino Mini
$31.95


LED Resistor Calculator
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LED - CURRENT LIMITING RESISTOR CALCULATOR

Supply Voltage

VOLTS		 Voltage Drop Across LED

VOLTS		 Desired LED Current

MILLIAMPS
Calculated Limiting Resistor

OHMS

  		 

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