{"id":2122,"date":"2023-03-05T10:55:32","date_gmt":"2023-03-05T05:25:32","guid":{"rendered":"http:\/\/147.182.205.39\/lesson\/%e0%a4%aa%e0%a4%be%e0%a4%a0-12-%e0%a4%85%e0%a4%aa%e0%a4%a8%e0%a5%87-%e0%a4%b0%e0%a5%8b%e0%a4%ac%e0%a5%8b%e0%a4%9f-%e0%a4%aa%e0%a4%be%e0%a4%b2%e0%a4%a4%e0%a5%82-%e0%a4%9c%e0%a4%be%e0%a4%a8%e0%a4%b5\/"},"modified":"2024-04-19T16:29:31","modified_gmt":"2024-04-19T10:59:31","slug":"%e0%a4%aa%e0%a4%be%e0%a4%a0-12-%e0%a4%85%e0%a4%aa%e0%a4%a8%e0%a5%87-%e0%a4%b0%e0%a5%8b%e0%a4%ac%e0%a5%8b%e0%a4%9f-%e0%a4%aa%e0%a4%be%e0%a4%b2%e0%a4%a4%e0%a5%82-%e0%a4%9c%e0%a4%be%e0%a4%a8%e0%a4%b5","status":"publish","type":"lesson","link":"https:\/\/stemlab.org.in\/hi\/lesson\/%e0%a4%aa%e0%a4%be%e0%a4%a0-12-%e0%a4%85%e0%a4%aa%e0%a4%a8%e0%a5%87-%e0%a4%b0%e0%a5%8b%e0%a4%ac%e0%a5%8b%e0%a4%9f-%e0%a4%aa%e0%a4%be%e0%a4%b2%e0%a4%a4%e0%a5%82-%e0%a4%9c%e0%a4%be%e0%a4%a8%e0%a4%b5\/","title":{"rendered":"Lesson 12: Pamper your Robot Pet"},"content":{"rendered":"<h2>Activity 1: Assembling the Vertical Robot<\/h2>\n<p>\u0939\u092e \u0926\u0947\u0916\u0947\u0902\u0917\u0947 \u0915\u093f \u0939\u0949\u0930\u093f\u091c\u0949\u0928\u094d\u091f\u0932 \u0930\u094b\u092c\u094b\u091f \u0915\u094b \u0935\u0930\u094d\u091f\u093f\u0915\u0932 \u0930\u094b\u092c\u094b\u091f \u092e\u0947\u0902 \u0915\u0948\u0938\u0947 \u092c\u0926\u0932\u093e \u091c\u093e\u090f\u0964<\/p>\n<h2>Assembly Steps<\/h2>\n<p>\u0928\u0940\u091a\u0947 \u0926\u093f\u090f \u0917\u090f \u0938\u094d\u091f\u0947\u092a\u094d\u0938 \u0915\u093e \u092a\u093e\u0932\u0928 \u0915\u0930\u0947\u0902:<\/p>\n<ol>\n<li>\u0905\u092c \u0924\u0915, \u0906\u092a\u0915\u093e \u0930\u094b\u092c\u094b\u091f \u0910\u0938\u093e \u0926\u093f\u0916\u0924\u093e \u0939\u0948\u0964<br \/>\n<img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-1894 \" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image151.png\" alt=\"\" width=\"547\" height=\"334\" srcset=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image151.png 902w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image151-300x183.png 300w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image151-768x468.png 768w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image151-624x380.png 624w\" sizes=\"(max-width: 547px) 100vw, 547px\" \/><\/li>\n<li><strong><em>\u092c\u0948\u091f\u0930\u0940 \u0939\u094b\u0932\u094d\u0921\u0930 \u0932\u0949\u0915<\/em><\/strong> \u0914\u0930 \u092b\u093f\u0930 <strong><em>\u092c\u0948\u091f\u0930\u0940 \u0939\u094b\u0932\u094d\u0921\u0930 \u0915\u094b<\/em><\/strong> \u0939\u091f\u093e \u0926\u0947\u0902\u0964 \u0927\u0940\u0930\u0947 \u0938\u0947 \u0915\u093f\u0928\u093e\u0930\u094b\u0902 \u0938\u0947 \u0905\u0928\u0938\u094d\u0928\u0948\u092a (unsnap) \u0915\u0930\u0947\u0902\u0964<\/li>\n<li><strong>\u0915\u0948\u0938\u094d\u091f\u0930 \u0935\u094d\u0939\u0940\u0932 \u0915\u094b<\/strong> <strong><em>\u0930\u094b\u092c\u094b\u091f<\/em><\/strong> \u0938\u0947 \u0939\u091f\u093e \u0926\u0947\u0902\u0964<br \/>\n<img decoding=\"async\" class=\"aligncenter wp-image-1892 \" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image150.png\" alt=\"\" width=\"685\" height=\"426\" srcset=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image150.png 1046w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image150-300x187.png 300w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image150-1024x637.png 1024w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image150-768x478.png 768w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image150-624x388.png 624w\" sizes=\"(max-width: 685px) 100vw, 685px\" \/><\/li>\n<li><strong>\u0915\u0948\u0938\u094d\u091f\u0930 \u0935\u094d\u0939\u0940\u0932<\/strong> \u0915\u094b <strong>\u0915\u0948\u0938\u094d\u091f\u0930 \u092a\u094d\u0932\u0947\u091f \u0938\u0947 \u0905\u091f\u0948\u091a \u0915\u0930\u0947\u0902\u0964<br \/>\n<img decoding=\"async\" class=\"aligncenter wp-image-1902 \" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image155.png\" alt=\"\" width=\"565\" height=\"400\" srcset=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image155.png 1191w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image155-300x212.png 300w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image155-1024x725.png 1024w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image155-768x544.png 768w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image155-624x442.png 624w\" sizes=\"(max-width: 565px) 100vw, 565px\" \/><br \/>\n<\/strong><\/li>\n<li><strong><em>\u092c\u0948\u091f\u0930\u0940 \u0915\u094b<\/em><\/strong> <strong><em>\u0930\u094b\u092c\u094b\u091f \u0938\u0947 \u0905\u091f\u0948\u091a \u0915\u0930\u0947\u0902\u0964<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1904 \" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image156.png\" alt=\"\" width=\"581\" height=\"411\" srcset=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image156.png 889w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image156-300x212.png 300w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image156-768x543.png 768w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image156-624x442.png 624w\" sizes=\"(max-width: 581px) 100vw, 581px\" \/><br \/>\n<\/em><\/strong><\/li>\n<li>\u0926\u093f\u0916\u093e\u090f \u0917\u090f \u0905\u0928\u0941\u0938\u093e\u0930 <strong><em>\u0915\u0948\u0938\u094d\u091f\u0930 \u092a\u094d\u0932\u0947\u091f \u0915\u094b<\/em><\/strong> <strong><em>\u0930\u094b\u092c\u094b\u091f<\/em><\/strong> \u0915\u0947 \u092a\u0940\u091b\u0947 \u0938\u094d\u0928\u0948\u092a \u0915\u0930\u0947\u0902\u0964<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1900 \" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image154.png\" alt=\"\" width=\"578\" height=\"409\" srcset=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image154.png 900w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image154-300x212.png 300w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image154-768x544.png 768w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image154-624x442.png 624w\" sizes=\"(max-width: 578px) 100vw, 578px\" \/><\/li>\n<li>\u092c\u0948\u091f\u0930\u0940 \u0915\u094b \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f <strong><em>\u092c\u0948\u091f\u0930\u0940 \u0939\u094b\u0932\u094d\u0921\u0930<\/em><\/strong> \u0914\u0930 <strong><em>\u092c\u0948\u091f\u0930\u0940 \u0939\u094b\u0932\u094d\u0921\u0930 \u0932\u0949\u0915 \u0915\u094b<\/em><\/strong> \u092e\u093e\u0909\u0902\u091f \u0915\u0930\u0947\u0902\u0964<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1898 \" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image153.png\" alt=\"\" width=\"601\" height=\"426\" srcset=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image153.png 888w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image153-300x213.png 300w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image153-768x544.png 768w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image153-624x442.png 624w\" sizes=\"(max-width: 601px) 100vw, 601px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1896 \" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image152.png\" alt=\"\" width=\"604\" height=\"427\" srcset=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image152.png 863w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image152-300x212.png 300w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image152-768x543.png 768w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image152-624x441.png 624w\" sizes=\"(max-width: 604px) 100vw, 604px\" \/><br \/>\n\u0906\u092a\u0915\u093e \u0930\u094b\u092c\u094b\u091f \u0924\u0948\u092f\u093e\u0930 \u0939\u0948\u0964<\/li>\n<\/ol>\n<h2>Activity 2: Making a Hand Detection System<\/h2>\n<p>\u0907\u0938 \u0917\u0924\u093f\u0935\u093f\u0927\u093f \u092e\u0947\u0902, \u0939\u092e Quarky \u0915\u094b \u0939\u093e\u0925\u094b\u0902 \u0915\u093e \u092a\u0924\u093e \u0932\u0917\u093e\u0928\u0947 \u0926\u0947\u0902\u0917\u0947\u0964<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1906 size-full alignright\" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image157.png\" alt=\"\" width=\"485\" height=\"286\" srcset=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image157.png 485w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image157-300x177.png 300w\" sizes=\"(max-width: 485px) 100vw, 485px\" \/><\/p>\n<p>\u0906\u0907\u090f IR \u0938\u0947\u0902\u0938\u0930 \u0915\u094b \u0938\u092e\u091d\u0924\u0947 \u0939\u0948\u0902\u0964 <strong><em>\u090f\u0915 \u0907\u0928\u094d\u092b\u094d\u0930\u093e\u0930\u0947\u0921 (IR) \u0938\u0947\u0902\u0938\u0930 \u090f\u0915 \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u0949\u0928\u093f\u0915 \u0909\u092a\u0915\u0930\u0923 \u0939\u0948 \u091c\u094b \u0905\u092a\u0928\u0947 \u0906\u0938\u092a\u093e\u0938 \u0915\u0947 \u0935\u093e\u0924\u093e\u0935\u0930\u0923 \u092e\u0947\u0902 \u0907\u0928\u094d\u092b\u094d\u0930\u093e\u0930\u0947\u0921 \u0935\u093f\u0915\u093f\u0930\u0923 (infrared radiation) \u0915\u094b \u092e\u093e\u092a\u0924\u093e \u0939\u0948 \u0914\u0930 \u0909\u0938\u0915\u093e \u092a\u0924\u093e \u0932\u0917\u093e\u0924\u093e \u0939\u0948\u0964 <\/em><\/strong>IR \u092e\u093e\u0928\u0935 \u0906\u0902\u0916\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0905\u0926\u0943\u0936\u094d\u092f \u0939\u0948\u0964<\/p>\n<p>Quarky \u092e\u0947\u0902 2 IR \u0938\u0947\u0902\u0938\u0930 \u0939\u0948\u0902\u0964<\/p>\n<p>\u0906\u0907\u090f \u0938\u092e\u091d\u0924\u0947 \u0939\u0948\u0902 \u0915\u093f \u0935\u0947 \u0915\u0948\u0938\u0947 \u0915\u093e\u092e \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<p>\u090f\u0915 IR \u0938\u0947\u0902\u0938\u0930 \u092e\u0947\u0902 2 \u090f\u0932\u0908\u0921\u0940 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902: \u090f\u0915 \u091c\u094b IR \u092a\u094d\u0930\u0915\u093e\u0936 \u0915\u094b \u092a\u094d\u0930\u0938\u093e\u0930\u093f\u0924 (transmit) \u0915\u0930\u0924\u093e \u0939\u0948 \u0914\u0930 \u090f\u0915 \u091c\u094b IR \u092a\u094d\u0930\u0915\u093e\u0936 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 (receive) \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u091c\u092c IR \u0915\u093f\u0930\u0923\u0947\u0902 \u0938\u0902\u091a\u093e\u0930\u093f\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948\u0902, \u0924\u094b \u0935\u0947 \u0928\u093f\u0915\u091f\u0924\u092e \u0938\u0924\u0939 \u0938\u0947 \u0909\u091b\u0932\u0924\u0940 \u0939\u0948\u0902 \u0914\u0930 \u0930\u093f\u0938\u0940\u0935\u0930 LED \u092a\u0930 \u0935\u093e\u092a\u0938 \u0906 \u091c\u093e\u0924\u0940 \u0939\u0948\u0902\u0964 \u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 IR \u0938\u0947\u0902\u0938\u0930 \u0915\u093f\u0938\u0940 \u0935\u0938\u094d\u0924\u0941 \u0915\u093e \u092a\u0924\u093e \u0932\u0917\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n<p>\u0939\u092e \u0909\u0938 \u092e\u0942\u0932\u094d\u092f \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 PictoBlox \u092e\u0947\u0902 \u0938\u0947\u0902\u0938\u0930 \u092e\u093e\u0928 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964 \u0939\u092e \u0905\u0928\u0941\u092e\u093e\u0928 \u0932\u0917\u093e \u0938\u0915\u0924\u0947 \u0939\u0948\u0902 \u0915\u093f \u0915\u094b\u0908 \u092c\u093e\u0927\u093e \u0939\u0948 \u092f\u093e \u0928\u0939\u0940\u0902\u0964<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1908 size-full alignright\" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image158.png\" alt=\"\" width=\"548\" height=\"328\" srcset=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image158.png 548w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image158-300x180.png 300w\" sizes=\"(max-width: 548px) 100vw, 548px\" \/><\/p>\n<ol>\n<li><strong>\u0905\u0917\u0930 \u0938\u0947\u0902\u0938\u0930 \u0915\u094b \u0915\u0941\u091b \u0928\u0939\u0940\u0902 \u092a\u0924\u093e \u091a\u0932\u0924\u093e \u0939\u0948, \u0924\u094b \u0907\u0938\u0915\u093e \u0906\u0909\u091f\u092a\u0941\u091f \u0935\u0948\u0932\u094d\u092f\u0942 \u092c\u0922\u093c \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/strong> \u0907\u0938\u0915\u093e \u092e\u0924\u0932\u092c \u0939\u0948 \u0915\u093f \u0938\u0947\u0902\u0938\u0930 \u0938\u0915\u094d\u0930\u093f\u092f \u0939\u0948\u0964<\/li>\n<li><strong>\u092f\u0926\u093f \u092f\u0939 \u090f\u0915 \u092c\u093e\u0927\u093e \u0915\u093e \u092a\u0924\u093e \u0932\u0917\u093e\u0924\u093e \u0939\u0948, \u0924\u094b \u0907\u0938\u0915\u093e \u0906\u0909\u091f\u092a\u0941\u091f \u0935\u0948\u0932\u094d\u092f\u0942 \u0918\u091f \u091c\u093e\u0924\u093e \u0939\u0948\u0964 <\/strong>\u0907\u0938\u0915\u093e \u092e\u0924\u0932\u092c \u0939\u0948 \u0915\u093f \u0938\u0947\u0902\u0938\u0930 \u0928\u093f\u0937\u094d\u0915\u094d\u0930\u093f\u092f \u0939\u0948\u0964<\/li>\n<\/ol>\n<p>\u0939\u092e\u0947\u0902 \u092a\u0939\u0932\u0947 IR \u0938\u0947\u0902\u0938\u0930 \u0915\u094b \u0915\u0948\u0932\u093f\u092c\u094d\u0930\u0947\u091f \u0915\u0930\u0928\u0947 \u0915\u0940 \u091c\u0930\u0942\u0930\u0924 \u0939\u0948, \u092f\u093e\u0928\u0940 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0947\u0902 \u0915\u093f \u0935\u0947 \u0920\u0940\u0915 \u0915\u093e\u092e \u0915\u0930 \u0930\u0939\u0947 \u0939\u0948\u0902\u0964 \u0909\u0938\u0915\u0947 \u0932\u093f\u090f, \u0939\u092e \u0909\u0928\u094d\u0939\u0947\u0902 \u0915\u0948\u0932\u093f\u092c\u094d\u0930\u0947\u091f \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f PictoBlox \u092e\u0947\u0902 \u090f\u0915 \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f \u092c\u0928\u093e\u090f\u0902\u0917\u0947\u0964<\/p>\n<h2>Coding Steps<\/h2>\n<p>\u0928\u0940\u091a\u0947 \u0926\u093f\u090f \u0917\u090f \u0938\u094d\u091f\u0947\u092a\u094d\u0938 \u0915\u093e \u092a\u093e\u0932\u0928 \u0915\u0930\u0947\u0902:<\/p>\n<ol>\n<li>PictoBlox \u0910\u092a \u0916\u094b\u0932\u0947\u0902, My Space \u092a\u0930 \u091c\u093e\u090f\u0902, \u0914\u0930 <strong>\u090f\u0915 \u0928\u0908 \u092b\u093c\u093e\u0907\u0932<\/strong> \u092c\u0928\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f + \u092c\u091f\u0928 \u092a\u0930 \u0915\u094d\u0932\u093f\u0915 \u0915\u0930\u0947\u0902\u0964<\/li>\n<li>Quarky \u0915\u094b PictoBlox \u0938\u0947 \u0915\u0928\u0947\u0915\u094d\u091f \u0915\u0930\u0947\u0902\u0964<\/li>\n<li>Variables \u092a\u0948\u0932\u0947\u091f \u092a\u0930 \u091c\u093e\u090f\u0902 \u0914\u0930 <strong>L<\/strong> \u0914\u0930 <strong>R<\/strong> \u0928\u093e\u092e \u0915\u0947 \u0926\u094b Variables \u092c\u0928\u093e\u090f\u0902\u0964<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1910 size-full alignright\" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image159.png\" alt=\"\" width=\"362\" height=\"238\" srcset=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image159.png 362w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image159-300x197.png 300w\" sizes=\"(max-width: 362px) 100vw, 362px\" \/><\/li>\n<li>\u0905\u0917\u0932\u093e, \u092c\u093e\u090f\u0901 \u0914\u0930 \u0926\u093e\u090f\u0901 IR \u0938\u0947\u0902\u0938\u0930 \u0935\u0948\u0932\u094d\u092f\u0942 \u0915\u0947 \u0932\u093f\u090f \u091a\u0930 \u0935\u0948\u0932\u094d\u092f\u0942 \u0915\u094b \u0905\u0926\u094d\u092f\u0924\u0928 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0928\u093f\u092e\u094d\u0928 \u0938\u094d\u0915\u094d\u0930\u093f\u092a\u094d\u091f \u092c\u0928\u093e\u090f\u0901\u0964<\/li>\n<li>\u0906\u092a \u0926\u0947\u0916\u0947\u0902\u0917\u0947 \u0915\u093f \u092f\u0939 \u092e\u0902\u091a \u0915\u0947 \u090a\u092a\u0930\u0940-\u092c\u093e\u090f\u0901 \u0915\u094b\u0928\u0947 \u092e\u0947\u0902 \u0926\u093f\u0916\u093e\u0908 \u0926\u0947\u0924\u093e \u0939\u0948\u0964 \u0939\u092e \u0905\u092a\u0928\u0947 IR \u0938\u0947\u0902\u0938\u0930 \u0915\u0947 \u0932\u093f\u090f \u0925\u094d\u0930\u0947\u0936\u094b\u0932\u094d\u0921 \u0935\u0948\u0932\u094d\u092f\u0942 \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f variables \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0947\u0902\u0917\u0947\u0964<\/li>\n<li>\u0930\u094b\u092c\u094b\u091f \u0915\u0947 \u0938\u093e\u092e\u0928\u0947 \u0915\u094b\u0908 \u092c\u093e\u0927\u093e \u0928 \u0939\u094b\u0928\u0947 \u092a\u0930 \u092c\u093e\u090f\u0901 \u0914\u0930 \u0926\u093e\u090f\u0901 IR \u0938\u0947\u0902\u0938\u0930 \u0915\u0947 \u092e\u0942\u0932\u094d\u092f\u094b\u0902 \u092a\u0930 \u0927\u094d\u092f\u093e\u0928 \u0926\u0947\u0902\u0964 \u0909\u0926\u093e\u0939\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f, \u0909\u092a\u0930\u094b\u0915\u094d\u0924 \u092e\u093e\u092e\u0932\u0947 \u092e\u0947\u0902:\n<ol>\n<li>L_High = __________<\/li>\n<li>R_High = __________<\/li>\n<\/ol>\n<\/li>\n<li>\u091c\u092c \u0906\u092a \u0905\u092a\u0928\u0947 \u0939\u093e\u0925 \u0930\u094b\u092c\u094b\u091f \u0915\u0947 \u0938\u093e\u092e\u0928\u0947 \u0930\u0916\u0924\u0947 \u0939\u0948\u0902 \u0924\u094b \u092c\u093e\u090f\u0901 \u0914\u0930 \u0926\u093e\u090f\u0901 IR \u0938\u0947\u0902\u0938\u0930 \u0915\u0947 \u0935\u0948\u0932\u094d\u092f\u0942 \u092a\u0930 \u0927\u094d\u092f\u093e\u0928 \u0926\u0947\u0902:\n<ol>\n<li>L_Low = __________<\/li>\n<li>R_Low = __________<\/li>\n<\/ol>\n<\/li>\n<li>\u0905\u0917\u0932\u093e, \u0925\u094d\u0930\u0947\u0936\u094b\u0932\u094d\u0921 \u092e\u093e\u0928 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0914\u0938\u0924 \u0915\u0930\u0947\u0902:\n<ol>\n<li>L_T = (L_High + L_Low)\/2 = __________<\/li>\n<li>R_T = (R_High + R_Low)\/2 = __________<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1912 size-full\" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image160.gif\" alt=\"\" width=\"492\" height=\"410\"><\/li>\n<\/ol>\n<\/li>\n<li>\u0907\u0928 \u0935\u0948\u0932\u094d\u092f\u0942 \u0915\u094b \u092f\u093e\u0926 \u0930\u0916\u0947\u0902\u0964<\/li>\n<li>LED \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947 \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0928\u093e: \u0905\u092c, \u092f\u0939 \u091c\u093e\u0902\u091a\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u093f \u0915\u094d\u092f\u093e \u092e\u093e\u0928 \u0939\u092e\u093e\u0930\u0947 \u0938\u0947\u0902\u0938\u0930 \u0915\u0947 \u0932\u093f\u090f \u0920\u0940\u0915 \u0915\u093e\u092e \u0915\u0930\u0924\u093e \u0939\u0948, \u0906\u0907\u090f \u090f\u0915 \u092b\u0940\u0921\u092c\u0948\u0915 \u0932\u0942\u092a \u091c\u094b\u0921\u093c\u0947\u0902, \u0915\u0941\u091b \u0910\u0938\u093e \u091c\u094b \u0907\u0902\u0917\u093f\u0924 \u0915\u0930\u0947\u0917\u093e \u0915\u093f \u0938\u0947\u0902\u0938\u0930 \u0928\u0947 \u092c\u093e\u0927\u093e \u0915\u093e \u092a\u0924\u093e \u0932\u0917\u093e \u0932\u093f\u092f\u093e \u0939\u0948\u0964\n<ol>\n<li>Events \u0938\u0947 <strong>when flag clicked<\/strong> \u092c\u094d\u0932\u0949\u0915 \u091c\u094b\u0921\u093c\u0947\u0902<\/li>\n<li>Sensors \u092a\u0948\u0932\u0947\u091f \u092a\u0930 \u091c\u093e\u090f\u0902 \u0914\u0930 \u0926\u094b <strong>set ( ) IR sensor thresholds to ( )<\/strong> \u092c\u094d\u0932\u0949\u0915 \u091c\u094b\u0921\u093c\u0947\u0902 \u0914\u0930 \u0925\u094d\u0930\u0947\u0936\u094b\u0932\u094d\u0921 \u0935\u0948\u0932\u094d\u092f\u0942 \u0932\u093f\u0916\u0947\u0902 \u091c\u094b \u0906\u092a\u0928\u0947 \u092a\u0939\u0932\u0947 \u092a\u093e\u092f\u0940 \u0925\u093e\u0964<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1937 size-full\" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/18.png\" alt=\"\" width=\"380\" height=\"172\" srcset=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/18.png 380w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/18-300x136.png 300w\" sizes=\"(max-width: 380px) 100vw, 380px\" \/><\/li>\n<li>\u0905\u0917\u0932\u093e, \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u0938\u0947 <strong>forever<\/strong> \u092c\u094d\u0932\u0949\u0915 \u091c\u094b\u0921\u093c\u0947\u0902 \u0939\u092e \u0907\u0938 \u092c\u094d\u0932\u0949\u0915 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930 \u0930\u0939\u0947 \u0939\u0948\u0902 \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0939\u092e \u092f\u0939 \u091c\u093e\u0902\u091a\u0928\u093e \u091a\u093e\u0939\u0924\u0947 \u0939\u0948\u0902 \u0915\u093f \u0938\u0947\u0902\u0938\u0930 \u0932\u0917\u093e\u0924\u093e\u0930 \u0932\u093e\u0907\u0928 \u0915\u093e \u092a\u0924\u093e \u0932\u0917\u093e\u0924\u093e \u0939\u0948 \u092f\u093e \u0928\u0939\u0940\u0902\u0964<img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1914 size-full alignright\" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image162.png\" alt=\"\" width=\"491\" height=\"414\" srcset=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image162.png 491w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image162-300x253.png 300w\" sizes=\"(max-width: 491px) 100vw, 491px\" \/><\/li>\n<li>\u092b\u093f\u0930, forever \u090f\u0915 <strong>if-else<\/strong> \u092c\u094d\u0932\u0949\u0915 \u091c\u094b<strong>\u0921\u093c\u0947\u0902<br \/>\n<\/strong><\/li>\n<li>\u0905\u0917\u0932\u093e, Sensors \u092a\u0948\u0932\u0947\u091f \u092a\u0930 \u091c\u093e\u090f\u0902 \u0914\u0930 \u090f\u0915 <strong>is ( ) IR sensor active?<\/strong> <strong>if-else<\/strong> \u0915\u0947 \u0938\u092b\u0947\u0926 \u0938\u094d\u0925\u093e\u0928 \u0915\u0947 \u0905\u0902\u0926\u0930 \u092c\u094d\u0932\u0949\u0915 \u0915\u0930\u0947\u0902 \u092c\u093e\u0927\u093e \u0915\u093e \u092a\u0924\u093e \u0932\u0917\u093e\u0928\u0947 \u092a\u0930 IR \u0938\u0947\u0902\u0938\u0930 \u0938\u0915\u094d\u0930\u093f\u092f \u0939\u094b \u091c\u093e\u090f\u0917\u093e\u0964<\/li>\n<li>\u092f\u0939 \u0907\u0902\u0917\u093f\u0924 (indicate) \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u093f \u0938\u0947\u0902\u0938\u0930 \u0938\u0915\u094d\u0930\u093f\u092f \u0939\u0948, \u0921\u0949\u091f \u092e\u0948\u091f\u094d\u0930\u093f\u0915\u094d\u0938 \u0915\u0947 LED \u092e\u0947\u0902 \u0938\u0947 \u090f\u0915 \u0915\u094b \u0930\u094b\u0936\u0928 \u0915\u0930\u0947\u0902\u0964 Display \u092a\u0948\u0932\u0947\u091f \u0938\u0947, \u090f\u0915 <strong>set LED x ( ) y ( ) to ( ) with brightness ( )<\/strong> \u092c\u094d\u0932\u0949\u0915 \u0915\u0947 \u0938\u093e\u0925 \u091c\u094b\u0921\u093c\u0947\u0902 <strong>if-else<\/strong> \u0915\u0940 <strong>if arm<\/strong> \u0915\u0947 \u0928\u0940\u091a\u0947 \u092c\u094d\u0932\u0949\u0915 \u092a\u0930 \u0915\u0932\u0930 \u0938\u0930\u094d\u0915\u0932 \u092a\u0930 \u0915\u094d\u0932\u093f\u0915 \u0915\u0930\u0915\u0947 \u0921\u094d\u0930\u0949\u092a-\u0921\u093e\u0909\u0928 \u0938\u0947 \u0930\u0902\u0917 \u0915\u094b <strong>RED<\/strong> \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0938\u0947\u091f \u0915\u0930\u0947\u0902 .<\/li>\n<li>\u092c\u094d\u0932\u0949\u0915 \u0915\u094b \u0921\u0941\u092a\u094d\u0932\u093f\u0915\u0947\u091f \u0915\u0930\u0947\u0902 \u0914\u0930 \u0907\u0938\u0947 <strong>if-else<\/strong> \u0915\u0940 <strong>else arm<\/strong> \u0915\u0947 \u0928\u0940\u091a\u0947 \u091b\u094b\u0921\u093c \u0926\u0947\u0902, \u0930\u0902\u0917 \u0915\u094b <strong>GREEN<\/strong> \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0938\u0947\u091f \u0915\u0930\u0947\u0902\u0964<\/li>\n<li>if \u092c\u094d\u0932\u0949\u0915 \u0915\u094b \u0921\u0941\u092a\u094d\u0932\u093f\u0915\u0947\u091f \u0915\u0930\u0947\u0902 \u0914\u0930 \u0938\u0947\u0902\u0938\u0930 \u0915\u094b <strong>IR-R<\/strong> \u092e\u0947\u0902 \u092c\u0926\u0932\u0947\u0902\u0964<\/li>\n<li>\u092a\u094d\u0930\u094b\u0917\u094d\u0930\u093e\u092e \u091a\u0932\u093e\u090f\u0902 \u0914\u0930 \u0915\u094b\u0921 \u0915\u093e \u092a\u0930\u0940\u0915\u094d\u0937\u0923 \u0915\u0930\u0947\u0902\u0964<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1940 size-full aligncenter\" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/19.png\" alt=\"\" width=\"478\" height=\"604\" srcset=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/19.png 478w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/19-237x300.png 237w\" sizes=\"(max-width: 478px) 100vw, 478px\" \/><\/p>\n<h2>Activity 3: Making a Robot-Pet<\/h2>\n<p>\u090f\u0915 \u092a\u093e\u0932\u0924\u0942 \u0930\u094b\u092c\u094b\u091f \u092c\u0928\u093e\u090f\u0902 \u091c\u094b \u0939\u093e\u0925\u094b\u0902 \u0938\u0947 \u0932\u093e\u0921\u093c \u092a\u094d\u092f\u093e\u0930 \u0915\u0930\u0928\u0947 \u092a\u0930 \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0930\u094b\u092c\u094b\u091f IR \u0938\u0947\u0902\u0938\u0930 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0915\u0947 \u091b\u0947\u0921\u093c\u091b\u093e\u0921\u093c \u0915\u093e \u092a\u0924\u093e \u0932\u0917\u093e \u0938\u0915\u0924\u093e \u0939\u0948 \u0914\u0930 \u0924\u0926\u0928\u0941\u0938\u093e\u0930 \u0915\u093e\u0930\u094d\u092f \u0915\u0930 \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/p>\n<p>\u0907\u0938\u0915\u093e \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f \u0930\u094b\u092c\u094b\u091f \u0915\u094b \u0939\u093e\u0925 \u0915\u093e \u092a\u0924\u093e \u091a\u0932\u0928\u0947 \u092a\u0930 \u0915\u0941\u091b \u0915\u094d\u0930\u093f\u092f\u093e\u0913\u0902 \u0915\u094b \u0928\u093f\u0937\u094d\u092a\u093e\u0926\u093f\u0924 \u0915\u0930\u0928\u093e \u0939\u0948:<\/p>\n<ul>\n<li>\u091c\u092c \u092c\u093e\u090f\u0901 \u0938\u0947\u0902\u0938\u0930 \u092a\u0930 \u0939\u093e\u0925 \u0915\u093e \u092a\u0924\u093e \u091a\u0932\u0924\u093e \u0939\u0948, \u0924\u094b \u092c\u093e\u090f\u0901 \u092e\u0941\u0921\u093c\u0947\u0902\u0964<\/li>\n<li>\u091c\u092c \u0926\u093e\u090f\u0901 \u0938\u0947\u0902\u0938\u0930 \u092a\u0930 \u0939\u093e\u0925 \u0915\u093e \u092a\u0924\u093e \u091a\u0932\u0924\u093e \u0939\u0948, \u0924\u094b \u0926\u093e\u090f\u0901 \u092e\u0941\u0921\u093c\u0947\u0902\u0964<\/li>\n<li>\u091c\u092c \u092c\u093e\u090f\u0901 \u0914\u0930 \u0926\u093e\u090f\u0901 \u0926\u094b\u0928\u094b\u0902 \u0938\u0947\u0902\u0938\u0930 \u092a\u0930 \u0939\u093e\u0925 \u0915\u093e \u092a\u0924\u093e \u091a\u0932\u0924\u093e \u0939\u0948, \u0924\u094b Quarky \u0915\u093e \u092a\u0930\u093f\u091a\u092f \u0926\u0947\u0902 \u0914\u0930 \u092e\u0941\u0938\u094d\u0915\u0941\u0930\u093e\u090f\u0901\u0964<\/li>\n<li>\u091c\u092c \u0915\u0941\u091b \u092a\u0924\u093e \u0928 \u091a\u0932\u0947 \u0924\u094b \u0915\u0941\u091b \u0928 \u0915\u0930\u0947\u0902\u0964<\/li>\n<\/ul>\n<h2>Coding Steps<\/h2>\n<p>\u0928\u0940\u091a\u0947 \u0926\u093f\u090f \u0917\u090f \u0938\u094d\u091f\u0947\u092a\u094d\u0938 \u0915\u093e \u092a\u093e\u0932\u0928 \u0915\u0930\u0947\u0902:<\/p>\n<ol>\n<li>PictoBlox \u0910\u092a \u0916\u094b\u0932\u0947\u0902, My Spac \u092a\u0930 \u091c\u093e\u090f\u0902, \u0914\u0930 <strong>\u090f\u0915 \u0928\u0908 \u092b\u093c\u093e\u0907\u0932<\/strong> \u092c\u0928\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f + \u092c\u091f\u0928 \u092a\u0930 \u0915\u094d\u0932\u093f\u0915 \u0915\u0930\u0947\u0902\u0964<\/li>\n<li>Quarky \u0915\u094b PictoBlox \u0938\u0947 \u0915\u0928\u0947\u0915\u094d\u091f \u0915\u0930\u0947\u0902\u0964<\/li>\n<li>Events \u0938\u0947 <strong>when flag clicked<\/strong> \u092c\u094d\u0932\u0949\u0915 \u091c\u094b\u0921\u093c\u0947\u0902<\/li>\n<li>Sensors \u092a\u0948\u0932\u0947\u091f \u092a\u0930 \u091c\u093e\u090f\u0902 \u0914\u0930 <strong>two set ( ) IR sensor thresholds to ( )<\/strong> \u092c\u094d\u0932\u0949\u0915 \u091c\u094b\u0921\u093c\u0947\u0902 \u0914\u0930 \u0905\u0902\u0924\u093f\u092e \u0917\u0924\u093f\u0935\u093f\u0927\u093f \u092e\u0947\u0902 \u0906\u092a\u0915\u0947 \u0926\u094d\u0935\u093e\u0930\u093e \u092a\u093e\u092f\u093e \u0917\u092f\u093e \u0925\u094d\u0930\u0947\u0936\u094b\u0932\u094d\u0921 \u0935\u0948\u0932\u094d\u092f\u0942 \u0932\u093f\u0916\u0947\u0902\u0964<\/li>\n<li><strong>set robot orientation as ( )<\/strong> \u092c\u094d\u0932\u0949\u0915 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u091c\u094b\u0921\u093c\u0947\u0902 \u0914\u0930 \u0913\u0930\u093f\u090f\u0902\u091f\u0947\u0936\u0928 \u0915\u094b <strong>vertical<\/strong> \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0938\u0947\u091f \u0915\u0930\u0947\u0902\u0964<\/li>\n<li>\u0905\u0917\u0932\u093e, \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u0938\u0947 <strong>forever<\/strong> \u092c\u094d\u0932\u0949\u0915 \u091c\u094b\u0921\u093c\u0947\u0902 \u0939\u092e \u0907\u0938 \u092c\u094d\u0932\u0949\u0915 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930 \u0930\u0939\u0947 \u0939\u0948\u0902 \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0939\u092e \u092f\u0939 \u091c\u093e\u0902\u091a\u0928\u093e \u091a\u093e\u0939\u0924\u0947 \u0939\u0948\u0902 \u0915\u093f \u0938\u0947\u0902\u0938\u0930 \u0932\u0917\u093e\u0924\u093e\u0930 \u0932\u093e\u0907\u0928 \u0915\u093e \u092a\u0924\u093e \u0932\u0917\u093e\u0924\u093e \u0939\u0948 \u092f\u093e \u0928\u0939\u0940\u0902\u0964<\/li>\n<li>\u092b\u093f\u0930, <strong>forever<\/strong> \u092c\u094d\u0932\u0949\u0915 \u0915\u0947 \u0905\u0902\u0926\u0930 \u090f\u0915 <strong>if-else<\/strong> \u092c\u094d\u0932\u0949\u0915 \u091c\u094b\u0921\u093c\u0947\u0902<\/li>\n<li>\u0905\u0917\u0932\u093e, Sensors \u092a\u0948\u0932\u0947\u091f \u092a\u0930 \u091c\u093e\u090f\u0902 \u0914\u0930 \u090f\u0915 <strong>is () IR sensor active?<\/strong> \u092c\u094d\u0932\u0949\u0915 \u0915\u094b <strong>if-else<\/strong> \u0915\u0947 \u0938\u092b\u0947\u0926 \u0938\u094d\u0925\u093e\u0928 \u0915\u0947 \u0905\u0902\u0926\u0930 \u0921\u093e\u0932\u0947<\/li>\n<li>if \u092c\u094d\u0932\u0949\u0915 \u0915\u094b \u0921\u0941\u092a\u094d\u0932\u093f\u0915\u0947\u091f \u0915\u0930\u0947\u0902 \u0914\u0930 if \u092c\u094d\u0932\u0949\u0915 \u0915\u0940 \u0926\u094b \u0936\u093e\u0916\u093e\u0913\u0902 \u0915\u0947 \u0905\u0902\u0926\u0930 \u0921\u093e\u0932\u0947\u0902\u0964 \u0935\u0948\u0932\u094d\u092f\u0942 \u0915\u094b <strong>IR-L<\/strong> \u092e\u0947\u0902 \u092c\u0926\u0932\u0947\u0902\u0964<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1944 size-full\" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image164.png\" alt=\"\" width=\"394\" height=\"647\" srcset=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image164.png 394w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image164-183x300.png 183w\" sizes=\"(max-width: 394px) 100vw, 394px\" \/><\/li>\n<li>\u0905\u092c \u0939\u092e\u093e\u0930\u0947 \u092a\u093e\u0938 \u091a\u093e\u0930 \u0936\u093e\u0916\u093e\u090f\u0901 \u0939\u0948\u0902 \u091c\u094b \u0938\u092d\u0940 \u091a\u093e\u0930 \u0938\u094d\u0925\u093f\u0924\u093f\u092f\u094b\u0902 \u0915\u093e \u0938\u0902\u0915\u0947\u0924 \u0926\u0947\u0924\u0940 \u0939\u0948\u0902\u0964 \u0906\u0907\u090f \u090f\u0915-\u090f\u0915 \u0915\u0930\u0915\u0947 \u0907\u0938\u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902 \u091c\u093e\u0928\u0947\u0902\u0964\n<ol>\n<li>\u092a\u0939\u0932\u093e \u092e\u093e\u092e\u0932\u093e \u0924\u092c \u0939\u094b\u0924\u093e \u0939\u0948 \u091c\u092c \u0915\u093f\u0938\u0940 \u0939\u093e\u0925 \u0915\u093e \u092a\u0924\u093e \u0928\u0939\u0940\u0902 \u091a\u0932\u0924\u093e\u0964 Display \u0938\u0947 \u090f\u0915 <strong>clear screen<\/strong> \u092c\u094d\u0932\u0949\u0915 \u091c\u094b\u0921\u093c\u0947\u0902<\/li>\n<li>\u0926\u0942\u0938\u0930\u093e \u092e\u093e\u092e\u0932\u093e \u0924\u092c \u0939\u094b\u0924\u093e \u0939\u0948 \u091c\u092c IR-R \u0938\u0947\u0902\u0938\u0930 \u0939\u093e\u0925 \u0915\u093e \u092a\u0924\u093e \u0932\u0917\u093e\u0924\u093e \u0939\u0948\u0964 \u0907\u0938 \u0938\u094d\u0925\u093f\u0924\u093f \u092e\u0947\u0902, \u0930\u094b\u092c\u094b\u091f \u092c\u093e\u090f\u0901 \u092e\u0941\u0921\u093c \u091c\u093e\u090f\u0917\u093e\u0964 Robot \u092a\u0948\u0932\u0947\u091f \u0938\u0947 <strong>go ( ) at ( ) % speed for ( ) seconds<\/strong> \u092c\u094d\u0932\u0949\u0915 \u091c\u094b\u0921\u093c\u0947\u0902, \u0926\u093f\u0936\u093e \u0915\u094b <strong>\u092c\u093e\u0908\u0902 \u0913\u0930<\/strong> \u0914\u0930 \u0938\u092e\u092f \u0915\u094b <strong>0.3 \u0938\u0947\u0915\u0902\u0921<\/strong> \u092a\u0930 \u0938\u0947\u091f \u0915\u0930\u0947\u0902\u0964<\/li>\n<li>\u0924\u0940\u0938\u0930\u093e \u092e\u093e\u092e\u0932\u093e \u0924\u092c \u0939\u094b\u0924\u093e \u0939\u0948 \u091c\u092c IR-L \u0938\u0947\u0902\u0938\u0930 \u0939\u093e\u0925 \u0915\u093e \u092a\u0924\u093e \u0932\u0917\u093e\u0924\u093e \u0939\u0948\u0964 \u0907\u0938 \u0938\u094d\u0925\u093f\u0924\u093f \u092e\u0947\u0902, \u0930\u094b\u092c\u094b\u091f \u0926\u093e\u0939\u093f\u0928\u0940 \u0913\u0930 \u092e\u0941\u0921\u093c \u091c\u093e\u090f\u0917\u093e\u0964 Robot \u092a\u0948\u0932\u0947\u091f \u0938\u0947 <strong>go ( ) at ( ) % speed for ( ) seconds<\/strong> \u092c\u094d\u0932\u0949\u0915 \u091c\u094b\u0921\u093c\u0947\u0902, \u0926\u093f\u0936\u093e \u0915\u094b <strong>\u0926\u093e\u0908\u0902 \u0913\u0930<\/strong> \u0914\u0930 \u0938\u092e\u092f \u0915\u094b <strong>0.3 \u0938\u0947\u0915\u0902\u0921<\/strong> \u092a\u0930 \u0938\u0947\u091f \u0915\u0930\u0947\u0902\u0964<\/li>\n<li>\u0905\u0902\u0924 \u092e\u0947\u0902, \u0926\u094b\u0928\u094b\u0902 \u0938\u0947\u0902\u0938\u0930 \u0939\u093e\u0925 \u0915\u093e \u092a\u0924\u093e \u0932\u0917\u093e\u0924\u0947 \u0939\u0948\u0902\u0964 \u0930\u094b\u092c\u094b\u091f \u0915\u094b \u092e\u0941\u0938\u094d\u0915\u0941\u0930\u093e\u090f\u0902 \u0914\u0930 \u0927\u094d\u0935\u0928\u093f \u092c\u091c\u093e\u090f\u0902 &#8211; Hi, I am Quarky, \u0909\u0938\u0938\u094d\u0915\u0947 \u0932\u093f\u090f \u0939\u092e <strong>play sound ( ) until done<\/strong> \u092c\u094d\u0932\u0949\u0915 \u0915\u093e \u0907\u0938\u094d\u0924\u0947\u092e\u093e\u0932 \u0915\u0930\u0947\u0902\u0917\u0947<\/li>\n<\/ol>\n<\/li>\n<li>\u0915\u094b\u0921 \u092a\u0942\u0930\u093e \u0939\u094b \u0917\u092f\u093e \u0939\u0948\u0964 \u0907\u0938\u0947 \u091a\u0932\u093e\u090f\u0902 \u0914\u0930 \u0907\u0938\u0915\u093e \u092a\u0930\u0940\u0915\u094d\u0937\u0923 \u0915\u0930\u0947\u0902\u0964 \u092b\u093c\u093e\u0907\u0932 \u0915\u094b Robo Pet \u0928\u093e\u092e \u092e\u0947\u0902 \u0938\u0939\u0947\u091c\u0947\u0902\u0964<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1946 size-full\" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image165.png\" alt=\"\" width=\"438\" height=\"793\" srcset=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image165.png 438w, https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image165-166x300.png 166w\" sizes=\"(max-width: 438px) 100vw, 438px\" \/><\/p>\n<h3>Activity 3: Output<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1890 size-full\" src=\"https:\/\/stemlab.org.in\/wp-content\/uploads\/2023\/03\/image149-1.gif\" alt=\"\" width=\"600\" height=\"338\"><\/p>\n<p><em>\u0905\u0917\u0932\u0947 \u092a\u093e\u0920 \u092a\u0930 \u091c\u093e\u0928\u0947 \u0938\u0947 \u092a\u0939\u0932\u0947<\/em> \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0947\u0902 \u0915\u093f \u0906\u092a\u0928\u0947 <strong>assignment<\/strong> \u092a\u0942\u0930\u093e \u0915\u0930 \u0932\u093f\u092f\u093e \u0939\u0948 \u0914\u0930 \u0938\u092c\u092e\u093f\u091f \u0915\u0930 \u0926\u093f\u092f\u093e \u0939\u0948, \u0938\u093e\u0925 \u0939\u0940 <strong>quiz<\/strong> \u092e\u0947\u0902 \u092d\u093e\u0917 \u0932\u0947\u0902\u0964<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0907\u0938 \u092a\u093e\u0920 \u092e\u0947\u0902, \u0939\u092e \u0935\u0930\u094d\u091f\u093f\u0915\u0932 \u0930\u094b\u092c\u094b\u091f \u0915\u094b \u0905\u0938\u0947\u0902\u092c\u0932 \u0915\u0930\u0947\u0902\u0917\u0947, IR \u0938\u0947\u0902\u0938\u0930 \u0915\u094b \u0915\u0948\u0932\u093f\u092c\u094d\u0930\u0947\u091f \u0915\u0930\u0947\u0902\u0917\u0947, \u0914\u0930 \u092b\u093f\u0930 \u0921\u0947\u091f\u093e \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0930\u094b\u092c\u094b-\u092a\u0947\u091f \u092c\u0928\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u0930\u0947\u0902\u0917\u0947 \u091c\u094b \u0932\u093e\u0921\u093c-\u092a\u094d\u092f\u093e\u0930 \u0915\u0930\u0928\u0947 \u092a\u0930 \u0939\u093e\u0925\u094b\u0902 \u092a\u0930 \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0930\u0924\u093e \u0939\u0948 \u0914\u0930 \u092e\u0941\u0938\u094d\u0915\u0941\u0930\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n","protected":false},"author":1,"featured_media":425,"menu_order":12,"template":"","meta":{"footnotes":""},"class_list":["post-2122","lesson","type-lesson","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/stemlab.org.in\/hi\/wp-json\/wp\/v2\/lesson\/2122","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stemlab.org.in\/hi\/wp-json\/wp\/v2\/lesson"}],"about":[{"href":"https:\/\/stemlab.org.in\/hi\/wp-json\/wp\/v2\/types\/lesson"}],"author":[{"embeddable":true,"href":"https:\/\/stemlab.org.in\/hi\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":1,"href":"https:\/\/stemlab.org.in\/hi\/wp-json\/wp\/v2\/lesson\/2122\/revisions"}],"predecessor-version":[{"id":2236,"href":"https:\/\/stemlab.org.in\/hi\/wp-json\/wp\/v2\/lesson\/2122\/revisions\/2236"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/stemlab.org.in\/hi\/wp-json\/wp\/v2\/media\/425"}],"wp:attachment":[{"href":"https:\/\/stemlab.org.in\/hi\/wp-json\/wp\/v2\/media?parent=2122"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}