Diagram of a simple battery charger
Violation of the battery operating mode (due to improper operation of the vehicle relay regulator, or long-term storage) al…
Violation of the battery operating mode (due to improper operation of the vehicle relay regulator, or long-term storage) al…
the idea of switching lamps using a regular variable resistor as a control is very good, but the above designs are based on…
The regulator is designed to control the brightness of a portable luminaire powered by a car on-board network made from a c…
A metal detector detects a water pipe under a wall layer up to 150 mm thick, a sewer pipe - up to 250-300 mm, a modern five…
The metal detector, the diagram of which is shown in the figure, is made on one chip. It consists of two identical LC gener…
Metal detector on Arduino The best time for a metal search is the earliest spring, when the snow has already melted, the so…
Here is an extremely simple, but deserving of the right to exist metal detector, for the manufacture of which only one chea…
