AD588BQ voltage reference module 2x15V battery compartment

thingiverse

I purchased an AD588BQ voltage reference module from Aliexpress, but quickly discovered it required two outdated type 15v batteries, which proved to be extremely difficult for me to find locally. That's why I decided to fabricate a custom battery compartment allowing me to utilize five CR2032 3V batteries as a substitute for each 15V cell. Additional materials needed include M3 brass standoffs with a total length of 16mm. I utilized one 10mm and one 6mm brass standoff, which just so happened to be readily available in my workshop.