http://wiki-en.lcmaker.com/index.php?action=history&feed=atom&title=LC-EM-1277 2026-06-04T10:15:22Z Revision history for this page on the wiki MediaWiki 1.30.2 http://wiki-en.lcmaker.com/index.php?title=LC-EM-1277&diff=1550&oldid=prev 2024-08-07T02:45:16Z

<p>Created page with &quot;==Product Name== Infrared transmission and reception module 38KHz carrier infrared transmission infrared reception 360 degree no dead angle infrared signal transmission ==A...&quot;</p> <p><b>New page</b></p><div>==Product Name==<br /> <br /> Infrared transmission and reception module 38KHz carrier infrared transmission infrared reception 360 degree no dead angle infrared signal transmission<br /> <br /> <br /> ==About LC-EM-1277==<br /> <br /> The infrared transmission and reception module supports 38KHz carrier infrared signal transmission and reception.&lt;br&gt; The module includes four infrared emission tubes arranged in the four corners of the module,&lt;br&gt; which can achieve 360 ° infrared signal transmission without dead corners to the outside world<br /> <br /> <br /> ==LC-EM-1277 Application==<br /> <br /> By cooperating with a microcontroller, infrared commands can be emitted to control electronic products such as televisions, air conditioners, fans, etc. &lt;br&gt;It can also receive commands from other infrared remote controls and make corresponding actions, &lt;br&gt;with advantages such as remote control, low power consumption, and stable performance<br /> <br /> <br /> <br /> ==LC-EM-1277 View==<br /> <br /> &lt;big&gt;'''LC-EM-1277 Front View'''&lt;/big&gt;&lt;br&gt;<br /> <br /> [[Image:1277-01.jpg|500px|]]&lt;br&gt;&lt;br&gt;<br /> <br /> &lt;big&gt;'''LC-EM-1277 Reverse image'''&lt;/big&gt;&lt;br&gt;<br /> <br /> [[Image:1277-03.jpg|500px|]]&lt;br&gt;&lt;br&gt;<br /> <br /> <br /> <br /> ==Introduction and Explanation==<br /> <br /> Board size: 24mm * 36mm/4g&lt;br&gt;<br /> <br /> [[Image:1277-02.png|500px|]]&lt;br&gt;<br /> <br /> 1. Power signal port: VCC is connected to the 3.3V port of the development board,&lt;br&gt; REC and SND are connected to any two IO ports of the development board,&lt;br&gt; and code can be written according to the NEC protocol&lt;br&gt;<br /> <br /> 2. Infrared emission tube: 360 degree no dead angle infrared emission tube&lt;br&gt;<br /> <br /> 3. Infrared receiver head: receives external infrared signals&lt;br&gt;<br /> <br /> <br /> <br /> ==Functional Features==<br /> <br /> *Support external 360 ° infrared signal emission without blind spots&lt;br&gt;<br /> <br /> *Simultaneously supporting the reception of infrared signals&lt;br&gt;<br /> <br /> *Cooperate with microcontrollers to achieve various control functions for electrical appliances<br /> <br /> *Module board edge rounded corner design+screw hole design, not harmful to hands, can be fixed with screws&lt;br&gt;<br /> <br /> <br /> <br /> <br /> ==Download LC-EM-1277 User Manual==<br /> <br /> For more information on the use of LC-EM-1277, please refer to[https://pan.baidu.com/s/15xrxImFZ1fiuzQ430Rzbww Baidu Netdisk] Extraction code: 6413&lt;br&gt;</div>

Melody