Ordinary clothespins modelers often use as clips when working with small parts. Of the two wood you can collect even more powerful for such a clamp: it is used, as shown in the figure, additionally the tail of the second pins and its spring.
Recommend to read
PROGRAMMABLE CODE
In technical literature there are many publications on improvised electronic code locks — variety of complexity and management that is performed on chips as small and medium scale...
THE POOL OF TIRES
In the place where I decided to build a pool near the farmhouse, was an old pond that once served as a fire pond, and dog walking for Pets geese and ducks. But as time passed: for fire...
