Basic Electronics - Tag - Abhis Lab Bloghttps://abhislab.in/tags/basic-electronics/Basic Electronics - Tag - Abhis Lab BlogHugo -- gohugo.ioenWed, 22 Jul 2026 10:07:39 +0530LED Resistor Calculatorhttps://abhislab.in/posts/ledcalc/Wed, 22 Jul 2026 10:07:39 +0530Abhihttps://abhislab.in/posts/ledcalc/

LED Resistor Calculator

Calculate the exact current-limiting resistor needed to safely run an LED.

Power supply or battery voltage
Red/Yellow ~2V, Blue/White ~3.2V
Standard 5mm LED is typically 20mA
]]>Ohms Law Calculatorhttps://abhislab.in/posts/ohmslawcalculator/Wed, 22 Jul 2026 10:07:39 +0530Abhihttps://abhislab.in/posts/ohmslawcalculator/

Ohm's Law Calculator

Enter two known parameters to calculate the remaining values instantly.

Enter any two known values.
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