Light

How the marking is done The marking is a combination of a letter or several letters in front and

Design ideas within your own home are sometimes realized due to your own imagination, skill and

Lamps make a slight noise, hum or crackling during operation. Usually these sounds are

Why is it needed? Along with other semiconductor devices, the LED is not an ideal element

What is Arduino? Arduino is a company that develops devices and programs for robotics

Almost each of us, when choosing lighting for any purpose, has faced the difficulty of choosing

A movement sensor is a device that signals the movement of objects in its field of action. It provides

Structurally, fluorescent lamps are a glass bulb, the inner surface of which is coated with a special composition -

Preparation Any work should begin with preparatory activities, especially if a beginner takes on the work,

#37. Connecting a 4x4 Arduino matrix keyboard Today in the lesson we will look at the principle of operation of a matrix keyboard