“Dear editors! Read in issue No. 7 article “Reinvent the wheel!”, long thought, what I’d like to see him. The picture I painted your project…”
Dima Kovalev, 13 years old, Avtomobilist, Vladivostok
“I read an interesting article about bikes. It is very good that the magazine raises the question of their modernization. I both hands “for”.
A. Brilev, electrical fitter, Kirovsk, Murmansk region.
“I was interested in the article about bikes, and I decided to fill in the form “M-K”…
Valery Ivanov, a student GPTU, Kurgan
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 integration and microcontrollers. Unfortunately, most of the first it is impossible to quickly change the code, since it is necessary to solder a jumper, or make other changes to the installation. In others, although provides for reprogramming of the microcontroller, but a very limited number of times. Furthermore, these modifiable combination locks consume in standby current of approximately 1 mA, which makes pay attention to the selection of source of energy when you use the above devices in both local (field) conditions where it is impossible to use network adapters.
Bold, uncomplicated and, importantly, “volatile” model-copy will work if you choose as a prototype little-known light aircraft of the series Pixie.
Simple technology for producing decorative items and ornaments offered by the magazine “Burda moden” for fans to make all their own hands. The gist of it is that the appearance of any existing familiar in everyday life products transforms beyond recognition thanks to the simple pasting of their surfaces… fragments of faience or porcelain, or even multicolored ceramic tiles.
