An E-Ink Progress Bar For Your Unborn Child

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Having a baby is a significant milestone in an individual’s life, and there’s a protracted record of issues to get finished earlier than that little bundle of pleasure kicks and screams its approach into the world. What higher solution to be sure to’ve nonetheless received time to color the nursery and assemble the crib than to have an automatic loading display screen that reveals just how far along the organic 3D printing process is?

This fetal growth tracker was put collectively by [mokas] utilizing Adafruit’s ESP32-S2 powered MagTag. As the identify implies, the all-in-one digital ink growth board is designed in order that it may be adhered to a metallic floor with built-in magnets. The thought is which you can pop a battery within the low-power system, stick it in your fridge, and have a frequently up to date show of…properly, no matter you need.

In this case, [mokas] has mixed a CircuitPython routine for displaying a progress bar with some instance code that works its approach by a slideshow of bitmaps. The fetal growth pictures have been pulled from Wikimedia, and a one-line ImageMagick incantation received them correctly dithered for show on the e-ink panel.

With this undertaking out of the best way, little doubt [mokas] will quickly begin work on the following parenthood hack. Perhaps  some variant of this computer vision system that can detect when a sleeping baby is getting hungry.

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