banggood How To Use and connect arduino with 5V 8 Channel Relay Module

How To Use and connect arduino with 5V 8 Channel Relay Module
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[ericlessard]

Can someone help me? I need to control 4 relay with a 4 axys joystick. On position 1 of the joystick, 3 relay need to be on. On position 2, 2 relay need to be on. On position 3, 2 relay beed to be on. On position 4, one relay need to be on. Those relay will control some hydrolic valve...

[sushildamle]

Can I further connect Relay (Normally Open & -ve) to railroad turnout (total 4 sets) and if so, do I have to connect / give external power supply to Relay and if so, how much VDC and Amp required ?

[kyertu]

Hello, why my relay module is not clicking, but it is lighting

[vilgax]

void setup() {



pinMode(6, OUTPUT);



pinMode(7, OUTPUT);



pinMode(8, OUTPUT);



pinMode(9, OUTPUT);



pinMode(10, OUTPUT);



pinMode(11, OUTPUT);



pinMode(12, OUTPUT);



pinMode(13, OUTPUT);



}







void loop() {



digitalWrite(6, HIGH);



digitalWrite(7, HIGH);



digitalWrite(8, HIGH);



digitalWrite(9, HIGH);



digitalWrite(10, HIGH);



digitalWrite(11, HIGH);



digitalWrite(12, HIGH);



digitalWrite(13, HIGH);



delay (1000);



digitalWrite(6, LOW);



delay(1000);



digitalWrite(6, HIGH);



delay(1000);



digitalWrite(7, LOW);



delay(1000);



digitalWrite(7, HIGH);



delay(1000);



digitalWrite(8, LOW);



delay(1000);



digitalWrite(8, HIGH);



delay(1000);



digitalWrite(9, LOW);



delay(1000);



digitalWrite(9, HIGH);



delay(1000);



digitalWrite(10, LOW);



delay(1000);



digitalWrite(10, HIGH);



delay(1000);



digitalWrite(11, LOW);



delay(1000);



digitalWrite(11, HIGH);



delay(1000);



digitalWrite(12, LOW);



delay(1000);



digitalWrite(12, HIGH);



delay(1000);



digitalWrite(13, LOW);



delay(1000);



digitalWrite(13, HIGH);



delay(1000);



}

[lrd]

Hello, sirr!
just asking why my 4 relay are not responsing by putting them on pin 2, 3, 4, 5 of the arduino while the other 4 are working on pin 8, 9, 10, 11

[WrappedInPlasticine]

Can you make a video on controlling the relays from a PC? As in can you make a video on sending commands to the Arduino so the arduino will activate whichever relay it's told to do?

[basicelectricalinformation]

Sir ye print cable kha connect kiya hi aapne

[Jamshaid.Electric]

You need external power supply for medual Arduino 5v regulator will burn after get heat

[gouthamsdskodali]

Bro which app did u use can u send the link and also the code for 8 channel rrlay

[Abdullah]

I am using 12v 8 channel relay with arduino nano
Now i am confused about wiring.
Vcc and gnd with that are with input pins of relay to 5v and gnd or Arduino
Now what to do with the vcc and gnd and jdvcc that are on right side

[soundsistem-masjid-narela]

Semoga Allah Memberimu petunjuk dan HidayahNya

[Abdullah]

Can you make 12v 8 channel relay with arduino nano vudeo?

[abdussabur]

1 push button switch 8 chanel realy selector

[lazerrunnerlibya]

what is the code can you do it in the description

[imstubby]

cut the crap sound and incresse the info

[killuabvb]

Can I connect this code with module wifi esp8266 and use this program with an application Android ? If I can please how ?