Thank you ericgibbs, definitely helpful, I'll check it.Hi L.
Is this link any help?
E
https://www.google.com/search?client=firefox-b-d&q=IR+TX+and+RX+circuits
To do IR signal transfer to control lights kind.To do what?
Bob
Thank you SamR.Not knowing exactly what you are looking for, but I often google "XXX circuit" and look under the images tab. It will pull up lots of interesting circuits of the type(XXX) I request. Simply google "IR LED circuits"!
Thank you Yaakov, you are right, there are many kind of applications. My test shown the 38kHz module can receive IR remoter's signal easy, like TV remoter.Application is very important. You do realize those modules are modulated at 38kHz to avoid problems with ambient IR light? And the receiver board's detector is purpose built for it, not just a simple 5mm detector.
A remote control then? You will need a microcontroller to do that.To do IR signal transfer to control lights kind.
thank you Bob.A remote control then? You will need a microcontroller to do that.
Bob
Thank you ericgibbs.My Blog entry maybe useful.
#include <IRremote.h>
IRsend irsend;
void setup()
{
Serial.begin(9600);
Serial.println("setup");
Serial.print("File : "), Serial.println(__FILE__);
Serial.print("Date : "), Serial.println(__DATE__);
}
void loop() {
if (Serial.read() != -1) {
for (int i = 0; i < 3; i++) {
irsend.sendSony(0xa90, 12); // Sony TV power code
delay(100);
Serial.print("Serial.read()=");
Serial.println(Serial.read());
}
}
}
#include <IRremote.h>
int RECV_PIN = 2;
IRrecv irrecv(RECV_PIN);
decode_results results;
void setup()
{
Serial.begin(115200);
Serial.print("setup!");
Serial.print("File : "), Serial.println(__FILE__);
Serial.print("Date : "), Serial.println(__DATE__);
irrecv.enableIRIn(); // Start the receiver
}
void loop() {
if (irrecv.decode(&results)) {
Serial.println(results.value, HEX);
irrecv.resume(); // Receive the next value
}
}
Thank you ericgibbs.hi Laoadam,
I am using a UNO with a Simple IR Emitter and Non coded IR Receiver. Not a TSOP.
Added the Sketch to show how I am using the Remote control.
I created a virtual keypad using Visual Basic.
E
Thank you ericgibbs.hi L,
These two sketch samples may help.
Do you have one of those eBay remote keypads for an IR emitter.?
E