Relay inverter

This is a 100Hz inverter (Yes it works like normal 50Hz inverter so dont care about the 100Hz)

Nov 19, 2021

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debugging tools

communication

data collection

Components and supplies

9V battery (generic)

Arduino UNO

Relay (generic)

9V Battery Clip

Low Voltage Transformer, Class II

Project description

Code

csharp

1// constants won't change
2const int RELAY_PIN = 7;  // the Arduino   pin, which connects to the IN pin of relay
3
4// the setup function runs once   when you press reset or power the board
5void setup() {
6  // initialize digital   pin as an output.
7  pinMode(RELAY_PIN, OUTPUT);
8}
9
10// the loop function   runs over and over again forever
11void loop() {
12  digitalWrite(RELAY_PIN, HIGH);
13   delay(10);
14  digitalWrite(RELAY_PIN, LOW);
15  delay(10);
16}
17

// constants won't change
const int RELAY_PIN = 7;  // the Arduino   pin, which connects to the IN pin of relay

// the setup function runs once   when you press reset or power the board
void setup() {
  // initialize digital   pin as an output.
  pinMode(RELAY_PIN, OUTPUT);
}

// the loop function   runs over and over again forever
void loop() {
  digitalWrite(RELAY_PIN, HIGH);
   delay(10);
  digitalWrite(RELAY_PIN, LOW);
  delay(10);
}

Code

csharp

1// constants won't change
2const int RELAY_PIN = 7;  // the Arduino  pin, which connects to the IN pin of relay
3
4// the setup function runs once  when you press reset or power the board
5void setup() {
6  // initialize digital  pin as an output.
7  pinMode(RELAY_PIN, OUTPUT);
8}
9
10// the loop function  runs over and over again forever
11void loop() {
12  digitalWrite(RELAY_PIN, HIGH);
13  delay(10);
14  digitalWrite(RELAY_PIN, LOW);
15  delay(10);
16}
17

// constants won't change
const int RELAY_PIN = 7;  // the Arduino  pin, which connects to the IN pin of relay

// the setup function runs once  when you press reset or power the board
void setup() {
  // initialize digital  pin as an output.
  pinMode(RELAY_PIN, OUTPUT);
}

// the loop function  runs over and over again forever
void loop() {
  digitalWrite(RELAY_PIN, HIGH);
  delay(10);
  digitalWrite(RELAY_PIN, LOW);
  delay(10);
}

Downloadable files

Circuit Diagram

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matyasbartosik

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