Андрей August

Андрей August

Андрей August
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Read More About Guy Doesn't Want to Spend Millions on a Ripsaw Tank, Decides to Build His Own Custom Hudlow Tank

Early concept for a fully symmetric belt-driven extruder carriage for upgrading Prusa Mendel. Belt-driven means there's no stepper motor on the X-carriage, so it can be much lighter and move much faster. It has two X-belts that are controlled by one stepper on each side. If both belts move in the same direction, the X-carriage moves in that direction too. If both belts move in opposite directions, the extruder moves but the X-carriage stands still. x_motion = (stepper1 + stepper2) &#...

Early concept for a fully symmetric belt-driven extruder carriage for upgrading Prusa Mendel. Belt-driven means there's no stepper motor on the X-carriage, so it can be much lighter and move much faster. It has two X-belts that are controlled by one stepper on each side. If both belts move in the same direction, the X-carriage moves in that direction too. If both belts move in opposite directions, the extruder moves but the X-carriage stands still. x_motion = (stepper1 + stepper2) &#...

В этом статье расскажу как из старого компьютерного блока питания сделать очень полезный для любого радиолюбителя лабораторный блок ...

В этом статье расскажу как из старого компьютерного блока питания сделать очень полезный для любого радиолюбителя лабораторный блок ...

Powerful Homemade Burning Laser Built From Computer Parts - YouTube

Powerful Homemade Burning Laser Built From Computer Parts

DIY focusing LASER  laser module using DVD burner lens and LASER diode. Not overly high tech, but useful. Do not look into beam with remaining good eye and ALL other standard LASER warnings apply. Instructables.

DIY focusing LASER laser module using DVD burner lens and LASER diode. Not overly high tech, but useful. Do not look into beam with remaining good eye and ALL other standard LASER warnings apply.