NO BUTTONS, NO SWITCHES

NO BUTTONS, NO SWITCHESThe proposed indicator allows you to capture voltage of 6 — 12V (i.e., below the ignition of the neon lamp) and above. In contrast to the known similar kind of indicators, there are no buttons and limit switches measured values, which a wrong selection can lead to distortion of information, and even to failure of the device.

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RESCUE ROPE

There are situations when an urgent need to move light but large-size material: chipboard, sheet glass, hardboard or plywood, and at this time there. In this case, the rescue of suitable length cut “endless” rope (with tied ends). The sheet material should be placed on the longest edge and under the edges to make a Read more…

BRUSH-IMPROMPTU

So it is sometimes: you need something urgently to paint or draw, label, and doesn’t brush. Rescue method, which is applicable for manufacturing of any brush set. This will require a tube of suitable diameter, strong string or wire and any fibrous material — fur, synthetic yarns, tow, or wool. The Assembly is clear from Read more…

“SOFT” CLUTCH

To connect the motor shaft with the driven shaft in the mechanism is never easy. For example, electromotor and water pump also require accommodation on a single rigid frame, which would provide the ability for strict alignment and shaft alignment. However, all this is hard. Much preferable to the “soft” option — via a flexible Read more…