The problem is, there is no data sheet. Wanting to use this chip, [David] turned to sandpaper to figure out the pinout of this chip. The best example of a product that came with this chip is a ...

Read more: Sanding Sugar Basics: Elevate Your Bakes with this Ingredient [feast_advanced_jump_to] Sanding sugar is slightly ...

For small batches or one-off parts, we might reach for a few pieces of sandpaper to smooth out these rough edges. While that might work for a small number of parts, it’s not always the best or ...