After riding for about 800km to 1000km you need to change your bike chain. One can create a nice bracelet from that.
Jepp, that's jewelry for "men", made from steel, washed in acetone, brushed with brass, formed by a Dremel and oiled.
It will rust when it comes …
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This is my newest microcontroller board. Its based on an ATMega8/88 Controller. It’s suitable for small automation and measurement applications. The application can be battery powered or use a small external power supply.
This …
read moreAfter a hard ground hit with my Aspirin (RC model aircraft) because of
an empty
accumulator I decided to build
myself a small battery monitor. Of course it has to be very light and
has to
fit into the small body
of the …