Magnetic stand made from old magnet, will take care about the safety of various small items — from paper clips and pins to “precisely” small tools and fasteners. It will also help to find them on the floor, covered with a fleecy rug.
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MOTOBLOCK-WHEEL
The proposed development is intended for plowing a small garden plot with a mini-plow, loosening the soil using a rotary tiller. Additionally, this motor block can be used for planting and...
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The basis of a capacitive relay — a low-power generator of high frequency such as local oscillator of a radio receiver. To the circuit L1C4 (see diagram) of the connected metal plate...
