I like to build a lot of circuitry, but the voltage regulators that most IC’s require get annoying when you have to keep on buying them and putting them into each board you want to power.
Clocking in at just under 4 hours and $45 to complete, this project is practically fool-proof and can easily be customized to fit the decor of any kid space.
Cheesemaker Yoav Perry writes: When I began thinking about a sous vide machine that would not cost $400-$5000, I immediately began to understand the enormous potential it has to make a perfect cheese vat.