resistor calculator - SERP Analysis

https://www.calculator.net/resistor-calculator.html

https://www.digikey.com/en/resources/conversion-calculators/conversion-calculator-resistor-color-code

https://www.digikey.com/en/resources/conversion-calculators/conversion-calculator-parallel-and-series-resistor

https://www.allaboutcircuits.com/tools/resistor-color-code-calculator/

https://ohmslawcalculator.com/led-resistor-calculator

https://www.mouser.com/technical-resources/conversion-calculators/resistor-color-code-calculator?srsltid=AfmBOoqu29Pgs9OI3OhOQgNFc7mfNKEqJoyv6HWF81Q6a0SCnnplE_GM

https://www.dannyg.com/examples/res2/resistor.htm

https://www.allaboutcircuits.com/tools/parallel-resistance-calculator/

https://www.keysight.com/used/us/en/knowledge/calculators/parallel-resistor-calculator

https://resistorcolorcodecalc.com/