
Makeshift camping table is easy and quick to assemble on a halt during journey or trip out of town with the spare wheel that is always available in the trunk of the car. Device it is clear from the figure. Rectangular duct-strut and the top are made from thick plywood, the outer surface of which can optionally be covered with a sheet of thin plastic — it will increase the decorative and functional qualities. Screed the countertop wheel can be rigid (a rod with threaded shanks) or elastic, for example rubber strap “spider” of the trunk.
Recommend to read
FOR BIPOLAR TRANSISTORS
This device whose description was published in the journal "Funkamateur" (GDR), used in various measuring devices or equipment, where necessary intermittent light or sound alarm....
UNIVERSAL POWER SUPPLY
Every radio Amateur knows that without a source of constant and alternating stresses of different magnitudes in practical work is not enough. He needed to establish radiocontrole, repair...