2 layers127.5 × 122.9 mm

Lockbox
yummCat/lockbox
The latest brilliant innovation we were able to come up with, was a box, that locks! 🤯
41 parts
Boards in 1 GitHub repository, designed in KiCad, that use the AT24CS16-MAHM-E by Microchip Technology (-40℃~+85℃ 1,000,000 cycles 1.7V~5.5V 16Kbit 1MHz 5ms Hardware write protection function、Noise suppression function、Built-in power-on reset (POR) I2C UDFN-8-EP(2x3) EEPROM ROHS). See how each wires it, with its parts, size, README and files; the AT24CS16-MAHM-E’s symbol, footprint and pinout are on its own page.

yummCat/lockbox
The latest brilliant innovation we were able to come up with, was a box, that locks! 🤯