00:12Greetings friends, today I will present frequency relays and Arduino, for which I will define
00:17In some terms, a relay is an electromechanical device, which, by means of
00:22A coil and an electromagnet can open and close contacts in circuits that make use of
00:26For medium or large power applications, relays or timers serve to prevent the collapse of
00:31an electrical system, for which minimum frequency relays are used, to perform
00:36an automatic load unloading, well here I will present the programming carried out
00:47In the Arduino IDE, for the use of Arduino 1, the push and void setup relay is defined.
00:52The output pins are defined as the relay and the pull-up pin for activating the button.
00:56of power on, with a 200 millisecond wait, with the loop closed, with
01:06activates or deactivates the relay, if that, digital or it, relay, halt
01:10The relay is activated, the digital relay, low, deactivates the relay
01:25Now I will present the suggested simulation in Proteus version 9; here you can see the
01:30configuration of the scheme to be used with arduino 1, for which we go to properties in
01:35On Arduino 1, with a right-click, that's where we load the file for the simulation.
01:40extension 1.ex, which we had previously programmed in the Arduino IDE, can be seen here
01:50the output pins which, when activated by the button, will allow activation
01:55From the LED and the lamp light in use, the relay will activate according to the configuration.
02:00The way to connect a 5-pin relay on a breadboard involves placing a
02:05Connect one end of the coil to positive (5 volts) and the other end to the collector of a transistor.
02:10which is activated by the Arduino, and the load must be connected from the common pin
02:14and the normally open pin, to turn a light or video on and off with the Arduino
02:22and a relay connected to pin 3 each time a push button connected to pin 2 is pressed
02:27with the active resistance, and the curve describing the relay activation is observed.
02:38using the xyloscope, well that's all, thank you.
02:58Thank you!
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