freeformsculpture – Tauno Erik

Desk Clock

My desk clock is taking a shape. Once a day, it contacts with NTP time server to synchronise the clock. On one way it is simple and minimal. But I want to make it more wild. Code on GitHub “Lavva kellä” .

Joule thief candle

This is a basic Joule thief circuit. It uses one AA (1.5) battery. When batteries are almost empty. Then there is actually still lot of energy. And it squeezes all energy out of it.