Questions tagged [ir]
Infrared (IR) is a form of light which is not visible to the human eye. It can be used in a variety of applications, including remote controls, data transfer, reflectance sensing, and proximity/motion detection.
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I need help with code with two IR sensors using ATMega16
I'm working on a ball-counting project using two IR sensors to detect balls entering and exiting a room, but I'm currently stuck. I need help refining the logic in my while loop. Here's how I want it ...
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IR sketch keeps getting the same code: 4294967295
#include <Wire.h>
#include <LiquidCrystal_I2C.h>
#include <IRremote.h>
// Khai báo địa chỉ I2C của màn hình LCD
LiquidCrystal_I2C lcd(0x27,16, 2);
// Khai báo chân analog A0 (cảm ...
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Problem adding IR receiver to smart car
I’m making a smart car using an arduino uno, sensor shield v5, motor control with a L298N and a servo motor + HC-SR04 ultrasound sensor. I want to add a IR receiver on the board so I can also control ...
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Incorrect HEX code from DMM IR RS232
I have an Amprobe 38XR-A (sometimes seen as a meterman), these DMM's have a IR RS232 port on top and transmit a HEX code. Using the official cable I get a hex value of:
08000400500A0
I am attempting ...
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IR Remote control on UNO
I am working on IR remote code run on Arduino UNO
I can already get it work. but when I press the button and hold, the output is sent with the same value repeatly. So,the quesion is how can I do to ...
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1
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IR Receiver Remote Controller for Windows
My dad watches netflix on his pc with his wireless mouse, hes gotten older and cannot hit the volume slide well enough.
I have an arduino kit (ard nano), an IR recevier and remote controller laying ...
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How to change between loops? IR Remote + led strip
#include <IRremote.h>
#include <Adafruit_NeoPixel.h>
#define LED_PIN 7 // define the LED strip data pin
#define LED_COUNT 150 // define the number of LEDs in the strip
Adafruit_NeoPixel ...
2
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1
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858
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How fast are IR sensors with Arduino
For an industrial project which requires detecting whether some text is printed on the cable at regular intervals or not, I was wondering if Arduino with IR sensor could work? The cable would be ...
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Problem with IR remote and Pushbutton for digispark
As digispark is more compact and suitable for my electrical application. Following the same procedure in brtiberio answer. I tried to convert the script from Arduino UNO to digispark, but not succeed
#...
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When using the IRremote library- why does it say 64 bits when after converting the hex to binary it comes out to be less?
I get this code output on my Serial when the IR receiver gets a signal:
Protocol : GREE
Code : 0x01C02350000000E0 (64 Bits)
Mesg Desc.: Model: 1 (YAW1F), Power: Off, Mode: 1 (Cool), Temp: 16C, ...
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HW-477 Module having VS1838B IR Sensor: Help with Pins
Ordered Universal IR Receiver and I got HW-477 module with VS1838B IR Sensor.
Good thing is datasheet for VS1838B is available but not for HW-477.
VS1838B pins as: Ref
Signal | GND | VCC
while HW-477 ...
2
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0
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Infrared Reciver doesn't work properly after the first signal
i'm trying to play a passive buzzer with an IR reciver
My Code
#include <IRremote.h>
IRrecv irrecv(10);
decode_results results;
void setup() {
// put your setup code here, to run once:
...
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Mixed SHARP IR Sensor Readings
I'm using the GP2Y0A21YK Sharp IR Sensor in a ball and beam system where I'm trying to balance the ball in the center of the beam using the IR Sensor as a distance locator and a servo motor to tilt ...
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1
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537
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Nikon IR remote trigger (ML-L3) emulator not working
I have tried to follow along/reproduce the results from several sources for emulating the Nikon infrared remote trigger:
Adafruit Guide
DIY Nikon ML-L3 IR Wireless Remote Hack with Arduino UNO
...
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1
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I need help with my final year project
I am building a project using bluetooth control as well as an ir sensor. The logic behind my program is when I press a key I want my robot to execute a series of program and while the program is ...