TIERED HANGER

Usually, things on hangers in your home closet are still a lot of unused space, but the bar space available for them anymore. Make homemade tiered hanger from any thin metal tube according to the above scheme and the capacity of the office wardrobe will increase several times.

AUTOMOTIVE MOTORS

AUTOMOTIVE ENGINES

Every day we use a huge amount of things and have almost ceased to notice them. But it turns out in the production of minor things at first glance hides a lot of interesting and informative. Entertainment “Conveyor MK” reveals the secrets of making the most ordinary things at first glance. Today’s program: AUTOMOTIVE MOTORS.

Read more

SMALL — YES, UNIVERSAL!

SMALL - YES, UNIVERSAL!Woodworking machine in the personal sector never hurts, and in the construction or building a house or garden he is simply necessary. However, the ability to purchase it is not everyone. Moreover, commercially available machines also not all in all satisfied: the dimensions are large, then the possibility is too small, then again the price is high. With such a choice had to face me. Out of position is quite simple — estimated their capabilities and decided to make the machine: what I needed, especially since the motor and sortimenti metal I already had.

Read more

FLIGHT MODEL FOR BEGINNERS

AEROBATIC MODEL FOR NOVICEWhat is educational flying model? We are all accustomed to the fact that it is a machine fit only to acquire the initial skills of piloting. In most cases, the training model is built with virtually no requirements for its flight properties. The main thing – to provide the maximum ease of manufacture. Eventually, when the athlete will be accepted for the design of the following models with which it will compete, will be subject to calculations and aerodynamics, and strength of materials, and materials science. But at first – what to suffer, whether… And see the light polulotosa “snags”.

Read more

SKATEBOARDS

SKATEBOARDS

Every day we use a huge amount of things and have almost ceased to notice them. But it turns out in the production of minor things at first glance hides a lot of interesting and informative. Entertainment “Conveyor MK” reveals the secrets of making the most ordinary things at first glance. Today’s program: SKATEBOARDS.

Read more

NOT GROVER, AND DROP

The threaded fasteners connecting the vibrating parts, require an additional safety net to eliminate the loosening of it. For this purpose, lock nuts, washers grower, etc. In the domestic case, it will justify itself simple and fairly reliable reception: need nevinchany when the nuts drop on the threads of any glue.

LONGEVITY WILL BE THE LAMP

LONGEVITY WILL BE THE LIGHTOr night duty (with reduced brightness) lighting, allowing at the same time significantly increase the lamp life, can be implemented in different ways. Among the simple and reliable method using a quenching capacitor in power supply circuit (Fig. 1). The capacitance C1 is calculated as reactance to obtain the desired lamp voltage ЕL1. Resistor R1 is necessary for capacitor discharge after disconnecting the circuitry from the network. Its value is in the range of 100-500 ohms.

Read more