Pic16F84 et Pic16F877 et Pic16F628

29/01/2023

Traitement de l'eau installation station pompage

15/12/2020

14/06/2020

✅transmetteur de pression différentielle siemens

05/06/2020

SoftwareSerial mySerial(0, 1); //Pin 0 RX , Pin 1 TX connected to--> Bluetooth TX,RX
relay1 2
relay2 3
relay3 4
relay4 5
char val;
void setup() {
pinMode(relay1,OUTPUT);
pinMode(relay2,OUTPUT);
pinMode(relay3,OUTPUT);
pinMode(relay4,OUTPUT);
digitalWrite(relay1,LOW);
digitalWrite(relay2,LOW);
digitalWrite(relay3,LOW);
digitalWrite(relay4,LOW);
mySerial.begin(9600);
Serial.begin(9600);
}
void loop() {
//cek data serial from bluetooth android App
if( mySerial.available() >0 ) {
val = mySerial.read();
Serial.println(val);
}
//Relay is on

if( val == '1' ) {
digitalWrite(relay1,HIGH); }
else if( val == '2' ) {
digitalWrite(relay2,HIGH); }
else if( val == '3' ) {
digitalWrite(relay3,HIGH); }
else if( val == '4' ) {
digitalWrite(relay4,HIGH); }
//relay all on
else if( val == '9' ) {
digitalWrite(relay1,HIGH);
digitalWrite(relay2,HIGH);
digitalWrite(relay3,HIGH);
digitalWrite(relay4,HIGH);
}
//relay is off
else if( val == 'A' ) {
digitalWrite(relay1,LOW); }
else if( val == 'B' ) {
digitalWrite(relay2,LOW); }
else if( val == 'C' ) {
digitalWrite(relay3,LOW); }
else if( val == 'D' ) {
digitalWrite(relay4,LOW); }
//relay all off
else if( val == 'I' ) {
digitalWrite(relay1,LOW);
digitalWrite(relay2,LOW);
digitalWrite(relay3,LOW);
digitalWrite(relay4,LOW);
}
}

22/05/2020

💻Simatic Le puissant système IO pour armoires de commande compactes👌👌

19/05/2020

Control niveau par régulation PID
العناصر الأساسية
1⃣Variable de processus (PV)
2️⃣Consigne (SP)
3️⃣Variable manipulée (MV)

12/04/2019

Schéma cablage horloge electrique

31/03/2019

kW transféré hp

31/03/2019

Thyristors

25/02/2019

Station pompage