Do-it-yourself protractor 📐 How to make a simple mechanical protractor from a protractor скачать в хорошем качестве

Do-it-yourself protractor 📐 How to make a simple mechanical protractor from a protractor

Do-it-yourself protractor 📐 How to make a simple mechanical protractor from a protractor When designing, you often have to deal with angles other than right angles (90°), here you can’t do without a protractor. You can buy one in a store, but I use the simplest device created in 30 minutes with my own hands - a simple mechanical protractor with my own hands at home. In my opinion, in terms of price/quality ratio, a protractor protractor made with your own hands surpasses all store analogues )). To make a protractor with your own hands, you will need 5 inexpensive parts: a wooden school ruler, a protractor, a washer and a small screw with a nut that is easy to tighten by hand.