How to make a metal detector with your own hands: diagrams and step-by-step instructions for beginners
People's hobbies are different, and among various types of hobbies there is the search for treasures, ancient coins,
Do-it-yourself search coil for a metal detector
Do-it-yourself search coil for a metal detector
One of the advantages of pulse metal detectors is the ease of manufacturing search coils for them. Wherein
How to choose a sandblasting gun for a compressor?
Lever. Trigger. Nozzle for spraying air-sand mixture. Bushing for connecting a tank or sand supply hose.
Rules for verification of gas cylinder reducers: deadlines, requirements and verification methods
Why do you need a reducer for a gas cylinder? The easiest way to answer the question is by comparing household
Do-it-yourself chip ejector: a step-by-step process for making a cyclone-type sawdust vacuum cleaner for beginners according to drawings
One unpleasant feature when working with wood is the presence of a large amount of shavings, sawdust and
This is what thyristors look like
Thyristors: principle of operation, testing and characteristics
What is a thyristor, its structure and designation on the diagram? A thyristor is a semiconductor element that has
How to choose the right cutter P1 and P3 based on appearance?
Let's look at the key points that you need to pay attention to when choosing a gas cutter for comfortable
By deciphering the grades of materials
How much does 1 kg of cast iron cost? Cost of cast iron scrap Category Price per kg Price per
How to make a jigsaw machine with your own hands: break down point by point
A very fast and fairly compact tool, it can be incredibly useful for straight cuts
Tell us about the purpose of the cartridge, trident and faceplate. let's hurry up. ​
06/05/2020 The machine allows you to process parts for a wide variety of purposes. Modern universal models have many
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