{"product_id":"tsop1738-ir-receiver-sensor-38khz-infrared-remote-control-receiver-module-for-arduino-electronics-diy-projects","title":"TSOP1738 IR Receiver Sensor | 38kHz Infrared Remote Control Receiver Module for Arduino, Electronics \u0026 DIY Projects","description":"\u003cp data-start=\"167\" data-end=\"451\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong data-start=\"171\" data-end=\"202\"\u003eTSOP1738 IR Receiver Sensor\u003c\/strong\u003e is a high-performance infrared receiver designed to detect and decode \u003cstrong data-start=\"273\" data-end=\"303\"\u003e38kHz modulated IR signals\u003c\/strong\u003e from remote controls. It is widely used in electronic projects, automation systems, home appliance control, and microcontroller-based applications.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"453\" data-end=\"677\"\u003eThe TSOP1738 combines an infrared photodiode, amplifier, automatic gain control (AGC), and filter circuit in a compact package, providing reliable reception of infrared signals while reducing interference from ambient light.\u003c\/p\u003e\n\u003cp data-start=\"679\" data-end=\"927\"\u003eThis IR receiver sensor is commonly used with \u003cstrong data-start=\"725\" data-end=\"794\"\u003eArduino, ESP32, Raspberry Pi, and other microcontroller platforms\u003c\/strong\u003e for building remote-controlled projects such as smart home devices, robotics, IR communication systems, and automation applications.\u003c\/p\u003e\n\u003cp data-start=\"929\" data-end=\"1089\"\u003eIts compact 3-pin design makes it easy to connect with breadboards and PCBs, making it suitable for students, hobbyists, engineers, and electronics enthusiasts.\u003c\/p\u003e\n\u003chr data-start=\"1091\" data-end=\"1094\"\u003e\n\u003ch1 data-section-id=\"1spgaq0\" data-start=\"1096\" data-end=\"1112\"\u003eSpecifications\u003c\/h1\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1114\" data-end=\"1842\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1114\" data-end=\"1141\"\u003e\n\u003ctr data-start=\"1114\" data-end=\"1141\"\u003e\n\u003cth data-start=\"1114\" data-end=\"1130\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"1130\" data-end=\"1141\" data-col-size=\"md\" class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1152\" data-end=\"1842\"\u003e\n\u003ctr data-start=\"1152\" data-end=\"1198\"\u003e\n\u003ctd data-start=\"1152\" data-end=\"1167\" data-col-size=\"sm\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1167\" data-end=\"1198\"\u003eTSOP1738 IR Receiver Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1199\" data-end=\"1241\"\u003e\n\u003ctd data-start=\"1199\" data-end=\"1213\" data-col-size=\"sm\"\u003eSensor Type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1213\" data-end=\"1241\"\u003eInfrared Remote Receiver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1242\" data-end=\"1273\"\u003e\n\u003ctd data-start=\"1242\" data-end=\"1264\" data-col-size=\"sm\"\u003eOperating Frequency\u003c\/td\u003e\n\u003ctd data-start=\"1264\" data-end=\"1273\" data-col-size=\"md\"\u003e38kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1274\" data-end=\"1313\"\u003e\n\u003ctd data-start=\"1274\" data-end=\"1294\" data-col-size=\"sm\"\u003eCarrier Frequency\u003c\/td\u003e\n\u003ctd data-start=\"1294\" data-end=\"1313\" data-col-size=\"md\"\u003e38kHz IR Signal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1314\" data-end=\"1353\"\u003e\n\u003ctd data-start=\"1314\" data-end=\"1334\" data-col-size=\"sm\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd data-start=\"1334\" data-end=\"1353\" data-col-size=\"md\"\u003e4.5V to 5.5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1354\" data-end=\"1390\"\u003e\n\u003ctd data-start=\"1354\" data-end=\"1371\" data-col-size=\"sm\"\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1371\" data-end=\"1390\"\u003e5V DC (Typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1391\" data-end=\"1430\"\u003e\n\u003ctd data-start=\"1391\" data-end=\"1405\" data-col-size=\"sm\"\u003eOutput Type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1405\" data-end=\"1430\"\u003eDigital Signal Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1431\" data-end=\"1460\"\u003e\n\u003ctd data-start=\"1431\" data-end=\"1446\" data-col-size=\"sm\"\u003eOutput Logic\u003c\/td\u003e\n\u003ctd data-start=\"1446\" data-end=\"1460\" data-col-size=\"md\"\u003eActive Low\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1461\" data-end=\"1488\"\u003e\n\u003ctd data-start=\"1461\" data-end=\"1478\" data-col-size=\"sm\"\u003eNumber of Pins\u003c\/td\u003e\n\u003ctd data-start=\"1478\" data-end=\"1488\" data-col-size=\"md\"\u003e3 Pins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1489\" data-end=\"1526\"\u003e\n\u003ctd data-start=\"1489\" data-end=\"1509\" data-col-size=\"sm\"\u003ePin Configuration\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1509\" data-end=\"1526\"\u003eVCC, GND, OUT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1527\" data-end=\"1604\"\u003e\n\u003ctd data-start=\"1527\" data-end=\"1548\" data-col-size=\"sm\"\u003eReception Distance\u003c\/td\u003e\n\u003ctd data-start=\"1548\" data-end=\"1604\" data-col-size=\"md\"\u003eApprox. 10 Meter (Depending on Remote \u0026amp; Environment)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1605\" data-end=\"1639\"\u003e\n\u003ctd data-start=\"1605\" data-end=\"1623\" data-col-size=\"sm\"\u003eDetection Angle\u003c\/td\u003e\n\u003ctd data-start=\"1623\" data-end=\"1639\" data-col-size=\"md\"\u003eApprox. ±45°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1640\" data-end=\"1689\"\u003e\n\u003ctd data-start=\"1640\" data-end=\"1658\" data-col-size=\"sm\"\u003eFilter Function\u003c\/td\u003e\n\u003ctd data-start=\"1658\" data-end=\"1689\" data-col-size=\"md\"\u003eBuilt-in IR Bandpass Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1690\" data-end=\"1736\"\u003e\n\u003ctd data-start=\"1690\" data-end=\"1703\" data-col-size=\"sm\"\u003eProtection\u003c\/td\u003e\n\u003ctd data-start=\"1703\" data-end=\"1736\" data-col-size=\"md\"\u003eAmbient Light Noise Reduction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1737\" data-end=\"1768\"\u003e\n\u003ctd data-start=\"1737\" data-end=\"1752\" data-col-size=\"sm\"\u003ePackage Type\u003c\/td\u003e\n\u003ctd data-start=\"1752\" data-end=\"1768\" data-col-size=\"md\"\u003eThrough Hole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1769\" data-end=\"1842\"\u003e\n\u003ctd data-start=\"1769\" data-end=\"1784\" data-col-size=\"sm\"\u003eApplications\u003c\/td\u003e\n\u003ctd data-start=\"1784\" data-end=\"1842\" data-col-size=\"md\"\u003eRemote Control, Arduino, Robotics, Automation Projects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"1844\" data-end=\"1847\"\u003e\n\u003ch1 data-section-id=\"16w5cox\" data-start=\"1849\" data-end=\"1868\"\u003ePin Configuration\u003c\/h1\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1870\" data-end=\"1999\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1870\" data-end=\"1903\"\u003e\n\u003ctr data-start=\"1870\" data-end=\"1903\"\u003e\n\u003cth data-start=\"1870\" data-end=\"1880\" data-col-size=\"sm\" class=\"last:pe-10\"\u003ePin No.\u003c\/th\u003e\n\u003cth data-start=\"1880\" data-end=\"1891\" data-col-size=\"sm\" class=\"last:pe-10\"\u003ePin Name\u003c\/th\u003e\n\u003cth data-start=\"1891\" data-end=\"1903\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1918\" data-end=\"1999\"\u003e\n\u003ctr data-start=\"1918\" data-end=\"1953\"\u003e\n\u003ctd data-start=\"1918\" data-end=\"1922\" data-col-size=\"sm\"\u003e1\u003c\/td\u003e\n\u003ctd data-start=\"1922\" data-end=\"1928\" data-col-size=\"sm\"\u003eOUT\u003c\/td\u003e\n\u003ctd data-start=\"1928\" data-end=\"1953\" data-col-size=\"sm\"\u003eDigital Signal Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1954\" data-end=\"1974\"\u003e\n\u003ctd data-start=\"1954\" data-end=\"1958\" data-col-size=\"sm\"\u003e2\u003c\/td\u003e\n\u003ctd data-start=\"1958\" data-end=\"1964\" data-col-size=\"sm\"\u003eGND\u003c\/td\u003e\n\u003ctd data-start=\"1964\" data-end=\"1974\" data-col-size=\"sm\"\u003eGround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1975\" data-end=\"1999\"\u003e\n\u003ctd data-start=\"1975\" data-end=\"1979\" data-col-size=\"sm\"\u003e3\u003c\/td\u003e\n\u003ctd data-start=\"1979\" data-end=\"1985\" data-col-size=\"sm\"\u003eVCC\u003c\/td\u003e\n\u003ctd data-start=\"1985\" data-end=\"1999\" data-col-size=\"sm\"\u003e+5V Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"2001\" data-end=\"2004\"\u003e\n\u003ch1 data-section-id=\"1fah8gx\" data-start=\"2006\" data-end=\"2016\"\u003eFeatures\u003c\/h1\u003e\n\u003cul data-start=\"2018\" data-end=\"2333\"\u003e\n\u003cli data-section-id=\"1wjrnmy\" data-start=\"2018\" data-end=\"2051\"\u003e38kHz infrared signal detection\u003c\/li\u003e\n\u003cli data-section-id=\"yd2fx8\" data-start=\"2052\" data-end=\"2097\"\u003eCompatible with standard IR remote controls\u003c\/li\u003e\n\u003cli data-section-id=\"7jkpod\" data-start=\"2098\" data-end=\"2137\"\u003eBuilt-in amplifier and filter circuit\u003c\/li\u003e\n\u003cli data-section-id=\"owheex\" data-start=\"2138\" data-end=\"2167\"\u003eHigh interference rejection\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"2168\" data-end=\"2191\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"ybh249\" data-start=\"2192\" data-end=\"2215\"\u003eEasy 3-pin connection\u003c\/li\u003e\n\u003cli data-section-id=\"asa9o0\" data-start=\"2216\" data-end=\"2279\"\u003eWorks with Arduino, ESP32, Raspberry Pi, and microcontrollers\u003c\/li\u003e\n\u003cli data-section-id=\"1y93spi\" data-start=\"2280\" data-end=\"2333\"\u003eSuitable for remote-controlled electronics projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2335\" data-end=\"2338\"\u003e\n\u003ch1 data-section-id=\"c3mln3\" data-start=\"2340\" data-end=\"2354\"\u003eApplications\u003c\/h1\u003e\n\u003cul data-start=\"2356\" data-end=\"2616\"\u003e\n\u003cli data-section-id=\"ytnwsb\" data-start=\"2356\" data-end=\"2384\"\u003eArduino IR Remote Projects\u003c\/li\u003e\n\u003cli data-section-id=\"1wgyxbu\" data-start=\"2385\" data-end=\"2415\"\u003eESP32 Remote Control Systems\u003c\/li\u003e\n\u003cli data-section-id=\"7gdhfx\" data-start=\"2416\" data-end=\"2446\"\u003eRaspberry Pi IR Applications\u003c\/li\u003e\n\u003cli data-section-id=\"1u4sczj\" data-start=\"2447\" data-end=\"2475\"\u003eTV Remote Signal Detection\u003c\/li\u003e\n\u003cli data-section-id=\"l5q5vc\" data-start=\"2476\" data-end=\"2493\"\u003eHome Automation\u003c\/li\u003e\n\u003cli data-section-id=\"u5z21e\" data-start=\"2494\" data-end=\"2512\"\u003eRobotics Control\u003c\/li\u003e\n\u003cli data-section-id=\"1azkpzv\" data-start=\"2513\" data-end=\"2538\"\u003eSmart Appliance Control\u003c\/li\u003e\n\u003cli data-section-id=\"jrbxlh\" data-start=\"2539\" data-end=\"2566\"\u003eIR Communication Projects\u003c\/li\u003e\n\u003cli data-section-id=\"iwfyqj\" data-start=\"2567\" data-end=\"2593\"\u003eElectronic Learning Kits\u003c\/li\u003e\n\u003cli data-section-id=\"1wnej6s\" data-start=\"2594\" data-end=\"2616\"\u003eDIY Embedded Systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":47950773551262,"sku":null,"price":29.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/images_2_8c4b4ab9-f4b3-4d78-92f3-7c9431c33fa4.jpg?v=1783497894","url":"https:\/\/majestronicz.in\/products\/tsop1738-ir-receiver-sensor-38khz-infrared-remote-control-receiver-module-for-arduino-electronics-diy-projects","provider":"MAJESTRONICZ","version":"1.0","type":"link"}