{"id":3840,"date":"2025-03-11T07:14:39","date_gmt":"2025-03-11T07:14:39","guid":{"rendered":"https:\/\/projectkitsandparts.com\/?post_type=product&#038;p=3840"},"modified":"2026-06-08T11:33:48","modified_gmt":"2026-06-08T11:33:48","slug":"arduino-theremin","status":"publish","type":"product","link":"https:\/\/projectkitsandparts.com\/index.php\/product\/arduino-theremin\/","title":{"rendered":"Arduino Theremin"},"content":{"rendered":"<p>The <strong>Arduino Theremin<\/strong> is a musical instrument that produces different sounds based on the distance of an object from the ultrasonic sensor. The ultrasonic sensor measures the distance of the object and sends the data to the Arduino. The Arduino processes this data and generates corresponding sound frequencies through the speaker. The pitch of the sound changes based on the distance, similar to how a traditional theremin works. This project combines music and sensor-based interaction to create a fun and creative experience.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>An <strong>Arduino Theremin<\/strong> using Arduino, an ultrasonic sensor, and a speaker that produces varying sound pitches based on the distance of an object from the sensor.<\/p>\n","protected":false},"featured_media":3878,"template":"","meta":[],"product_cat":[460,461],"product_tag":[],"class_list":["post-3840","product","type-product","status-publish","has-post-thumbnail","product_brand-dolphinlabs","product_cat-arduino-based-projects","product_cat-mini-micro-projects","first","instock","taxable","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Arduino Theremin - Projectkitsandparts<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/projectkitsandparts.com\/index.php\/product\/arduino-theremin\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Arduino Theremin - 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