Capacitive Touch Sensor with Arduino use as a Toggle Switch

In this small project, I have demonstrated, How you can use a capacitive touch sensor with an Arduino to make a toggle touch switch.
For more details and code you can visit the project page link at circuitmagic.com
Project Page link: coming soon
I have used:
1. Arduino UNO
2. TTP22301 Touch Sensor
3. Jumper Wires
4. LED

[@adambeedle]

Nice work!

[@MrAzalali]

جميل جدا احسنتم العمل

[@MrAzalali]

NICE

[@talokareng489]

Good

[@vijaysutagatti6772]

Please share the code link

[@hitesh4339]

Where is the code link plz share

[@nongvillanueva2921]

Hi ! what are the components used to make a portatree

[@sriharibg6168]

yes

[@amarjyoth]

It work in nano

[@Circuitmagic]

Yes

[@vijaysutagatti6772]

Code link plz

[@lint2023]

Please add project page link.

[@Circuitmagic]

tomorrow I will add the link

[@realitybro7]

Here is the code --
int LEDState = 0;
int touchInput = 2;
int inputState;
int lastInputState = 1;
int LEDPin = 13; // Define the LED pin
void setup() {
Serial.begin(9600);
pinMode(LEDPin, OUTPUT);
pinMode(touchInput, INPUT);
}
void loop() {
inputState = digitalRead(touchInput);
if (lastInputState == 0 && inputState == 1) {
if (LEDState == 0) {
digitalWrite(LEDPin, HIGH);
LEDState = 1;
Serial.println("Touch detected. LED turned ON.");
} else {
digitalWrite(LEDPin, LOW);
LEDState = 0;
Serial.println("Touch detected. LED turned OFF.");
}
}
lastInputState = inputState;
delay(100); // Adjust the delay as needed
}

[@chennairobotist]

I dont think your code is right.. lastprevioustate=0

[@haziqhazizul8604]

Where is the coding

[@raalab737]

what the fuck?
where is coding??????