Video

Description - Voltage Dividers

Need to measure a large voltage on a microcontroller?  A good option is a voltage divider.  This is two resistors in series, with a point in the middle.  This AddOhms Video explains how to calculate the resistors needed for a specific voltage.

Episode Notes

Correction: There is a mistake around 3:00.  I say "91 millivolts" and I should have said "910 millivolts!"

Support AddOhms

Visit the Support AddOhms page to buy DVD Volume 1or join our Patereon.

Discussion