What is this cable/device?
$begingroup$
I hope I'm on the appropriate site.
Does anyone know what this thing is?
It has a mini mono plug.
The white square is slippery..but it is not covering double-sided tape.
A white LED did not light up when I plugged it into a mic input on my PC.
I thought there were little holes and it might be a mic but they are small indentations, not holes.
Thanks!
led cables plug
asked 6 hours ago
Steve WellensSteve Wellens
1083
New contributor
Steve Wellens is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
add a comment |
$begingroup$
I hope I'm on the appropriate site.
Does anyone know what this thing is?
It has a mini mono plug.
The white square is slippery..but it is not covering double-sided tape.
A white LED did not light up when I plugged it into a mic input on my PC.
I thought there were little holes and it might be a mic but they are small indentations, not holes.
Thanks!
led cables plug
asked 6 hours ago
Steve WellensSteve Wellens
1083
New contributor
Steve Wellens is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
$begingroup$
Could be anything, but maybe a piezo mic?
$endgroup$
– Wesley Lee
6 hours ago
$begingroup$
When I plugged it into a PC I tried to record with it...but nothing. And why the LED?
$endgroup$
– Steve Wellens
6 hours ago
2
$begingroup$
I've seen similar things before used to put remote photodiodes on a remote-operated device. I have one on an HDMI splitter and it uses the same connector. I can't say for sure, but I'm guessing the LED is a photodiode (or an LED being used as a photodiode) and this is meant to be plugged into one very specific device and nothing else. A picture showing the "LED" might be a good idea, by the way.
$endgroup$
– Hearth
6 hours ago
$begingroup$
The bottom picture includes the LED. Maybe I should have angled the shot.
$endgroup$
– Steve Wellens
4 hours ago
add a comment |
$begingroup$
I hope I'm on the appropriate site.
Does anyone know what this thing is?
It has a mini mono plug.
The white square is slippery..but it is not covering double-sided tape.
A white LED did not light up when I plugged it into a mic input on my PC.
I thought there were little holes and it might be a mic but they are small indentations, not holes.
Thanks!
led cables plug
asked 6 hours ago
Steve WellensSteve Wellens
1083
New contributor
Steve Wellens is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
I hope I'm on the appropriate site.
Does anyone know what this thing is?
It has a mini mono plug.
The white square is slippery..but it is not covering double-sided tape.
A white LED did not light up when I plugged it into a mic input on my PC.
I thought there were little holes and it might be a mic but they are small indentations, not holes.
Thanks!
led cables plug
led cables plug
asked 6 hours ago
Steve WellensSteve Wellens
1083
New contributor
Steve Wellens is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 6 hours ago
Steve WellensSteve Wellens
1083
New contributor
Steve Wellens is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 6 hours ago
Steve WellensSteve Wellens
1083
New contributor
Steve Wellens is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 6 hours ago
Steve WellensSteve Wellens
1083
asked 6 hours ago
Steve WellensSteve Wellens
1083
1083
New contributor
Steve Wellens is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Steve Wellens is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Steve Wellens is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$begingroup$
Could be anything, but maybe a piezo mic?
$endgroup$
– Wesley Lee
6 hours ago
$begingroup$
When I plugged it into a PC I tried to record with it...but nothing. And why the LED?
$endgroup$
– Steve Wellens
6 hours ago
2
$begingroup$
I've seen similar things before used to put remote photodiodes on a remote-operated device. I have one on an HDMI splitter and it uses the same connector. I can't say for sure, but I'm guessing the LED is a photodiode (or an LED being used as a photodiode) and this is meant to be plugged into one very specific device and nothing else. A picture showing the "LED" might be a good idea, by the way.
$endgroup$
– Hearth
6 hours ago
$begingroup$
The bottom picture includes the LED. Maybe I should have angled the shot.
$endgroup$
– Steve Wellens
4 hours ago
add a comment |
$begingroup$
Could be anything, but maybe a piezo mic?
$endgroup$
– Wesley Lee
6 hours ago
$begingroup$
When I plugged it into a PC I tried to record with it...but nothing. And why the LED?
$endgroup$
– Steve Wellens
6 hours ago
2
$begingroup$
I've seen similar things before used to put remote photodiodes on a remote-operated device. I have one on an HDMI splitter and it uses the same connector. I can't say for sure, but I'm guessing the LED is a photodiode (or an LED being used as a photodiode) and this is meant to be plugged into one very specific device and nothing else. A picture showing the "LED" might be a good idea, by the way.
$endgroup$
– Hearth
6 hours ago
$begingroup$
The bottom picture includes the LED. Maybe I should have angled the shot.
$endgroup$
– Steve Wellens
4 hours ago
$begingroup$
Could be anything, but maybe a piezo mic?
$endgroup$
– Wesley Lee
6 hours ago
$begingroup$
Could be anything, but maybe a piezo mic?
$endgroup$
– Wesley Lee
6 hours ago
$begingroup$
When I plugged it into a PC I tried to record with it...but nothing. And why the LED?
$endgroup$
– Steve Wellens
6 hours ago
$begingroup$
When I plugged it into a PC I tried to record with it...but nothing. And why the LED?
$endgroup$
– Steve Wellens
6 hours ago
2
2
$begingroup$
I've seen similar things before used to put remote photodiodes on a remote-operated device. I have one on an HDMI splitter and it uses the same connector. I can't say for sure, but I'm guessing the LED is a photodiode (or an LED being used as a photodiode) and this is meant to be plugged into one very specific device and nothing else. A picture showing the "LED" might be a good idea, by the way.
$endgroup$
– Hearth
6 hours ago
$begingroup$
I've seen similar things before used to put remote photodiodes on a remote-operated device. I have one on an HDMI splitter and it uses the same connector. I can't say for sure, but I'm guessing the LED is a photodiode (or an LED being used as a photodiode) and this is meant to be plugged into one very specific device and nothing else. A picture showing the "LED" might be a good idea, by the way.
$endgroup$
– Hearth
6 hours ago
$begingroup$
The bottom picture includes the LED. Maybe I should have angled the shot.
$endgroup$
– Steve Wellens
4 hours ago
$begingroup$
The bottom picture includes the LED. Maybe I should have angled the shot.
$endgroup$
– Steve Wellens
4 hours ago
add a comment |
1 Answer
1
active
oldest
votes
$begingroup$
That's an infrared transmitter for extenders or control systems. That plastic chunk with the IR LED gets glued on a device like TV or Blu-Ray player so that it shines on the device's IR receiver.
answered 6 hours ago
JustmeJustme
1,8821411
$endgroup$
$begingroup$
Thanks! I guess I can throw it in my junk cables box.
$endgroup$
– Steve Wellens
4 hours ago
add a comment |
Your Answer
StackExchange.ifUsing("editor", function () {
return StackExchange.using("mathjaxEditing", function () {
StackExchange.MarkdownEditor.creationCallbacks.add(function (editor, postfix) {
StackExchange.mathjaxEditing.prepareWmdForMathJax(editor, postfix, [["\$", "\$"]]);
});
});
}, "mathjax-editing");
StackExchange.ifUsing("editor", function () {
return StackExchange.using("schematics", function () {
StackExchange.schematics.init();
});
}, "cicuitlab");
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "135"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: false,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: null,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Steve Wellens is a new contributor. Be nice, and check out our Code of Conduct.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2felectronics.stackexchange.com%2fquestions%2f428711%2fwhat-is-this-cable-device%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
$begingroup$
That's an infrared transmitter for extenders or control systems. That plastic chunk with the IR LED gets glued on a device like TV or Blu-Ray player so that it shines on the device's IR receiver.
answered 6 hours ago
JustmeJustme
1,8821411
$endgroup$
$begingroup$
Thanks! I guess I can throw it in my junk cables box.
$endgroup$
– Steve Wellens
4 hours ago
add a comment |
$begingroup$
That's an infrared transmitter for extenders or control systems. That plastic chunk with the IR LED gets glued on a device like TV or Blu-Ray player so that it shines on the device's IR receiver.
answered 6 hours ago
JustmeJustme
1,8821411
$endgroup$
$begingroup$
Thanks! I guess I can throw it in my junk cables box.
$endgroup$
– Steve Wellens
4 hours ago
add a comment |
$begingroup$
That's an infrared transmitter for extenders or control systems. That plastic chunk with the IR LED gets glued on a device like TV or Blu-Ray player so that it shines on the device's IR receiver.
answered 6 hours ago
JustmeJustme
1,8821411
$endgroup$
That's an infrared transmitter for extenders or control systems. That plastic chunk with the IR LED gets glued on a device like TV or Blu-Ray player so that it shines on the device's IR receiver.
answered 6 hours ago
JustmeJustme
1,8821411
answered 6 hours ago
JustmeJustme
1,8821411
answered 6 hours ago
JustmeJustme
1,8821411
answered 6 hours ago
JustmeJustme
1,8821411
1,8821411
$begingroup$
Thanks! I guess I can throw it in my junk cables box.
$endgroup$
– Steve Wellens
4 hours ago
add a comment |
$begingroup$
Thanks! I guess I can throw it in my junk cables box.
$endgroup$
– Steve Wellens
4 hours ago
$begingroup$
Thanks! I guess I can throw it in my junk cables box.
$endgroup$
– Steve Wellens
4 hours ago
$begingroup$
Thanks! I guess I can throw it in my junk cables box.
$endgroup$
– Steve Wellens
4 hours ago
add a comment |
Steve Wellens is a new contributor. Be nice, and check out our Code of Conduct.
Steve Wellens is a new contributor. Be nice, and check out our Code of Conduct.
Steve Wellens is a new contributor. Be nice, and check out our Code of Conduct.
Steve Wellens is a new contributor. Be nice, and check out our Code of Conduct.
Thanks for contributing an answer to Electrical Engineering Stack Exchange!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
Use MathJax to format equations. MathJax reference.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2felectronics.stackexchange.com%2fquestions%2f428711%2fwhat-is-this-cable-device%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
$begingroup$
Could be anything, but maybe a piezo mic?
$endgroup$
– Wesley Lee
6 hours ago
$begingroup$
When I plugged it into a PC I tried to record with it...but nothing. And why the LED?
$endgroup$
– Steve Wellens
6 hours ago
2
$begingroup$
I've seen similar things before used to put remote photodiodes on a remote-operated device. I have one on an HDMI splitter and it uses the same connector. I can't say for sure, but I'm guessing the LED is a photodiode (or an LED being used as a photodiode) and this is meant to be plugged into one very specific device and nothing else. A picture showing the "LED" might be a good idea, by the way.
$endgroup$
– Hearth
6 hours ago
$begingroup$
The bottom picture includes the LED. Maybe I should have angled the shot.
$endgroup$
– Steve Wellens
4 hours ago