Hi sir, how to use two ultrasonic sensors(ultrasonic one for person IN and ultrasonic two for person OUT .
@p1dtcodm41
3 жыл бұрын
Thankssss.....This project is 100% workinggggg😁
@TechTrendsShameer
3 жыл бұрын
Thank you so much
@nagaarjun8925
3 ай бұрын
How to install Library for wire
@TechTrendsShameer
3 ай бұрын
The Wire library is bundled with Arduino AVR Boards. If you installed the Arduino board, then you no need to install this library.
@Hk-or1cn
10 ай бұрын
i have a doubt bro ...how to display both image and text in tft dispaly i want code and video for this project...pls bro help me
@nirajdeshmukh8982
3 жыл бұрын
Where is circuit diagram? The description link contain only your video thumbnail image
@TechTrendsShameer
3 жыл бұрын
Sorry. Please check the link now. By mistake I have uploaded the thumbnail image instead of circuit. If you have any clarifications, please let me know.
@TechNode23
Жыл бұрын
IN counter continously counting..please help
@kingofluck7728
10 ай бұрын
Is this project on tinkercard to simulate online?
@jvnx1137
11 ай бұрын
Sir can we use this with IR sensor ?
@TechTrendsShameer
11 ай бұрын
Yes. You can.
@aqilidris4034
3 жыл бұрын
Can you show the circuit using tinker cad and paste the code here because i cant access the link. Hope to get the response asap
Hi thank you for this video but i want to ask whether if this project could be done using a LED matrix board instead of a LCD display? i would really appreciate a quick response!!
@TechTrendsShameer
3 жыл бұрын
Yes you can. You need to modify the program
@jvnx1137
11 ай бұрын
Sir where did you buy all the components?
@TechTrendsShameer
11 ай бұрын
Please check video description for components link.
@balakumar6670
Жыл бұрын
salam rocky bhai........
@TechTrendsShameer
Жыл бұрын
Hi
@nikitaambiger9575
3 жыл бұрын
Could u please share the code of this bidirectional visitors counter
@TechTrendsShameer
3 жыл бұрын
Please check description for source code.
@starmagicthuglife4649
Жыл бұрын
Bro vcc supply voltage .
@TechTrendsShameer
Жыл бұрын
VCC = 5 v
@aidilazman1364
3 жыл бұрын
Hi sir how to make limit for 10 people inside
@TechTrendsShameer
3 жыл бұрын
Please try this code //Tech Trends Shameer //Visitor Counter #include #include #define trigPin 13 //Sensor Echo pin connected to Arduino pin 13 #define echoPin 12 //Sensor Trip pin connected to Arduino pin 12 #define buzzer 7 //Create Liquid Crystal Object called LCD LiquidCrystal lcd(11, 10, 5, 4, 3, 2); int counter = 0; int currentState1 = 0; int previousState1 = 0; int currentState2 = 0; int previousState2 = 0; int inside = 0; int outside = 0; void setup() { // Initialize the LCD lcd.begin(16,2); //Tell Arduino to start your 16 column 2 row LCD //Serial.begin (9600); pinMode(trigPin, OUTPUT); pinMode(echoPin, INPUT); pinMode(buzzer, OUTPUT); } void loop() { lcd.setCursor(0, 0); //Set cursor to first column of first row lcd.print("IN: "); lcd.setCursor(8, 0); lcd.print("OUT: "); lcd.setCursor(0, 1); //Set cursor to first column of second row lcd.print("Total Inside: "); long duration, distance; digitalWrite(trigPin, LOW); delayMicroseconds(2); digitalWrite(trigPin, HIGH); delayMicroseconds(10); digitalWrite(trigPin, LOW); duration = pulseIn(echoPin, HIGH); distance = (duration/2) / 29.1; if (distance 7 && distance 10 || counter < 0) { lcd.setCursor(14, 1); lcd.print(counter); digitalWrite(buzzer, HIGH); delay(100); lcd.clear(); } else { digitalWrite(buzzer, LOW); } }
@sarans7163
10 ай бұрын
Sir my LCD display ON aagamatinguthu enna pananum
@TechTrendsShameer
10 ай бұрын
Check power supply and circuit connection
@sarans7163
10 ай бұрын
@@TechTrendsShameer sir all connections is correct ahh than iruku power supply corect ahh than iruku but display ON aagala 😥
@TechTrendsShameer
9 ай бұрын
Adjust the potentiometer in I2C and try.
@tamilarasanv8881
Жыл бұрын
Sir program uploaded successful but not showing LCD display
@tamilarasanv8881
Жыл бұрын
Blank screen how to solve this problem?
@reshmiharisudha
Жыл бұрын
Same problem here 😭
@OO-tj7xv
2 жыл бұрын
Hello sir Shameer can i ask or could you please share the processing code for this project
@TechTrendsShameer
2 жыл бұрын
The source is provided in the video description. There is no processing code for this project.
@victoriousvedanti2614
8 ай бұрын
He is saying program sir.
@messielaa1734
2 жыл бұрын
bro code open aka mattuthu pls send pannuga bro 1week tha time irukku
@TechTrendsShameer
2 жыл бұрын
Bro. Instagram la message panunga. Code anupren
@AswinSurya-yr8no
8 ай бұрын
Workaha current thevaiya anan
@TechTrendsShameer
8 ай бұрын
Yes. Needed.
@AswinSurya-yr8no
8 ай бұрын
@@TechTrendsShameer how to connect anna
@TechTrendsShameer
8 ай бұрын
Connect the other end of the cable to the laptop or power banker.
@AswinSurya-yr8no
8 ай бұрын
@@TechTrendsShameer I want contact you anan
@TechTrendsShameer
8 ай бұрын
instagram.com/tech_trends_shameer/
@thalapathi623
Жыл бұрын
Bro circuit diagram please
@TechTrendsShameer
Жыл бұрын
Please watch the full video.
@Raghuyash.
11 ай бұрын
Bro where is power supply
@TechTrendsShameer
11 ай бұрын
Connect to laptop or power banker.
@veenodran1393
10 ай бұрын
Bro programing
@TechTrendsShameer
10 ай бұрын
Check video description.
@electronicsideas1361
3 жыл бұрын
boss nedd voice in ENGLISH
@TechTrendsShameer
3 жыл бұрын
Sure Sir. This is an old video. Right now for all the videos I am doing in English.
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