![How to measure voltage of multiple batteries connected in string/array in series or parallel combination with microcontrollers How to measure voltage of multiple batteries connected in string/array in series or parallel combination with microcontrollers](https://b2600043.smushcdn.com/2600043/wp-content/uploads/2/2/1/5/22159166/optocoupler_orig.gif?lossy=0&strip=1&webp=1)
How to measure voltage of multiple batteries connected in string/array in series or parallel combination with microcontrollers
![Battery pack monitoring, balancing, and protection system for Li-Ion and Li-Polymer cells in 3, 4 or 5 series configurations - STMicroelectronics Battery pack monitoring, balancing, and protection system for Li-Ion and Li-Polymer cells in 3, 4 or 5 series configurations - STMicroelectronics](https://www.st.com/content/dam/campaign-pages/l9961-chip-for-battery-management-systems/steval-l99615c-image.jpg)
Battery pack monitoring, balancing, and protection system for Li-Ion and Li-Polymer cells in 3, 4 or 5 series configurations - STMicroelectronics
![How to measure voltage of multiple batteries connected in string/array in series or parallel combination with microcontrollers How to measure voltage of multiple batteries connected in string/array in series or parallel combination with microcontrollers](https://www.engineersgarage.com/wp-content/uploads/2019/10/voltage-divider_orig-1.jpg)