Enter a target resistance and the app finds 1–3 standard E-series resistors (series, parallel, or mixed) that combine closest to it. · in Resistors
findparallelseries
Enter a target resistance and the app finds 1–3 standard E-series resistors (series, parallel, or mixed) that combine closest to it. Tap any suggestion to see the circuit. Optionally restrict to values already in your parts drawer.
Resistor Combo Finder — Have Precondition ResistorsResistor Combo Finder — No Precondition Resistor
How to use
What it's for
Find 1–3 E-series resistors that combine to a target value you don't have.
You enter
Target resistance (3.3k, 3k3, 470, 1M).
How many resistors you'll allow (1–3), the E-series to draw from, and optionally the values you already have.
You get
Series, parallel and mixed combinations ranked by error against the target. Tap a suggestion to see how it's wired.
