SMOKE TIMER FOR RC EXPERIMENT

Using a 3D printer element (12-18V) and switching timer. Running on only 10v-2A Switching saves battery voltage.

[@elektronicdemonic]

What liquid are you using and how much are you putting in? What kind of heatsink is that? Looks really cool I want to build this too ngl

[@jrbaeronz9840]

Liquid is 50/50 glycerin and water. Container is alloy electrical box with gasket on the lid. Printer element is inside a slightly larger diameter brass tube with holes in it, and it is sealed in the box with the element. The box is packed with cotton wool all round the element before the lid is sealed and screwed shut. Needs a small 6v air pump to force the smoke out. Cotton wool is soaked completely in the fluid, and is filled through the exhaust (or another plug in the lid)