{"id":83,"date":"2025-03-25T03:46:49","date_gmt":"2025-03-25T03:46:49","guid":{"rendered":"https:\/\/followtouch.com\/?page_id=83"},"modified":"2025-09-06T07:22:35","modified_gmt":"2025-09-06T07:22:35","slug":"surface-acoustic-wavesaw","status":"publish","type":"page","link":"https:\/\/followtouch.com\/en\/surface-acoustic-wavesaw\/","title":{"rendered":"Surface Acoustic Wave(SAW)"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"83\" class=\"elementor elementor-83\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0d2bf23 e-flex e-con-boxed e-con e-parent\" data-id=\"0d2bf23\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-cc33826 e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"cc33826\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3e9f57f elementor-widget elementor-widget-heading\" data-id=\"3e9f57f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Surface Acoustic Wave(SAW)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3771eba e-flex e-con-boxed elementor-invisible e-con e-parent\" data-id=\"3771eba\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-cf4dfc8 e-con-full e-flex e-con e-child\" data-id=\"cf4dfc8\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d082265 elementor-widget elementor-widget-image\" data-id=\"d082265\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"939\" height=\"689\" src=\"https:\/\/followtouch.com\/wp-content\/uploads\/2025\/04\/K-SAW.png\" class=\"attachment-large size-large wp-image-949\" alt=\"\" srcset=\"https:\/\/followtouch.com\/wp-content\/uploads\/2025\/04\/K-SAW.png 939w, https:\/\/followtouch.com\/wp-content\/uploads\/2025\/04\/K-SAW-300x220.png 300w, https:\/\/followtouch.com\/wp-content\/uploads\/2025\/04\/K-SAW-768x564.png 768w, https:\/\/followtouch.com\/wp-content\/uploads\/2025\/04\/K-SAW-600x440.png 600w\" sizes=\"(max-width: 939px) 100vw, 939px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-51243c9 e-con-full e-flex e-con e-child\" data-id=\"51243c9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-52013ba elementor-widget elementor-widget-image\" data-id=\"52013ba\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"894\" height=\"574\" src=\"https:\/\/followtouch.com\/wp-content\/uploads\/2025\/04\/SAW1.jpg\" class=\"attachment-large size-large wp-image-947\" alt=\"\" srcset=\"https:\/\/followtouch.com\/wp-content\/uploads\/2025\/04\/SAW1.jpg 894w, https:\/\/followtouch.com\/wp-content\/uploads\/2025\/04\/SAW1-300x193.jpg 300w, https:\/\/followtouch.com\/wp-content\/uploads\/2025\/04\/SAW1-768x493.jpg 768w, https:\/\/followtouch.com\/wp-content\/uploads\/2025\/04\/SAW1-600x385.jpg 600w\" sizes=\"(max-width: 894px) 100vw, 894px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f8a4617 e-flex e-con-boxed elementor-invisible e-con e-parent\" data-id=\"f8a4617\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c24d19b elementor-widget elementor-widget-text-editor\" data-id=\"c24d19b\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A SAW touchscreen consists of a glass panel, transducers, reflection strips and cables. The transducers, cables and the reflection stripes are located on the front surface. The SAW controller sends electrical signals to transmitting transducers of both the X and Y axes. The transducers convert these electrical signals from the controller into ultrasonic waves which are then reflected by the reflector arrays and sent across the front, rear and side surfaces. These waves are then reflected back to the receiving transducers by another set of reflector array on each opposite side of the surface. The receiving transducers will convert the waves into electrical signals and feed them back to the controller.<\/p><p>When the screen is touched, the finger absorbs a portion of the wave passing across the surface of the panel. The resulted change in ultrasonic wave frequency will be detected and a coordinate is calculated. This process happens independently for both the X and Y axes.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a8572a2 e-flex e-con-boxed elementor-invisible e-con e-parent\" data-id=\"a8572a2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-eea9dc7 e-con-full e-flex e-con e-child\" data-id=\"eea9dc7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d0de992 elementor-widget elementor-widget-text-editor\" data-id=\"d0de992\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Features:<\/strong><\/p><p><img decoding=\"async\" src=\"http:\/\/www.itoplink.com\/ueditor\/php\/upload\/image\/20151015\/1444911246792215.gif\" alt=\"\" \/>\u00a0 High clarity and resolution<\/p><p><img decoding=\"async\" src=\"http:\/\/www.itoplink.com\/ueditor\/php\/upload\/image\/20151015\/1444911246792215.gif\" alt=\"\" \/>\u00a0 Drift-free operation<\/p><p><img decoding=\"async\" src=\"http:\/\/www.itoplink.com\/ueditor\/php\/upload\/image\/20151015\/1444911246792215.gif\" alt=\"\" \/>\u00a0 Free of maintenance<\/p><p><img decoding=\"async\" src=\"http:\/\/www.itoplink.com\/ueditor\/php\/upload\/image\/20151015\/1444911246792215.gif\" alt=\"\" \/>\u00a0 Durable and scratch-resistant<\/p><p><img decoding=\"async\" src=\"http:\/\/www.itoplink.com\/ueditor\/php\/upload\/image\/20151015\/1444911246792215.gif\" alt=\"\" \/>\u00a0 Sizes ranging from 5.4\u201d to 43\u201d<\/p><p><img decoding=\"async\" src=\"http:\/\/www.itoplink.com\/ueditor\/php\/upload\/image\/20151015\/1444911246792215.gif\" alt=\"\" \/>\u00a0 Sealable, anti-vandal, anti-glare optional<\/p><p><img decoding=\"async\" src=\"http:\/\/www.itoplink.com\/ueditor\/php\/upload\/image\/20151015\/1444911246792215.gif\" alt=\"\" \/>\u00a0 Do not get affected by external electric noise<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3136b61 e-con-full e-flex e-con e-child\" data-id=\"3136b61\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0e921bd elementor-widget elementor-widget-text-editor\" data-id=\"0e921bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Applications:<\/strong><\/p><p><img decoding=\"async\" src=\"http:\/\/www.itoplink.com\/ueditor\/php\/upload\/image\/20151015\/1444911246792215.gif\" alt=\"\" \/>\u00a0 Gaming\/Amusement machines<\/p><p><img decoding=\"async\" src=\"http:\/\/www.itoplink.com\/ueditor\/php\/upload\/image\/20151015\/1444911246792215.gif\" alt=\"\" \/>\u00a0 Automations<\/p><p><img decoding=\"async\" src=\"http:\/\/www.itoplink.com\/ueditor\/php\/upload\/image\/20151015\/1444911246792215.gif\" alt=\"\" \/>\u00a0 Medical equipment<\/p><p><img decoding=\"async\" src=\"http:\/\/www.itoplink.com\/ueditor\/php\/upload\/image\/20151015\/1444911246792215.gif\" alt=\"\" \/>\u00a0 Automated cash dispenser<\/p><p><img decoding=\"async\" src=\"http:\/\/www.itoplink.com\/ueditor\/php\/upload\/image\/20151015\/1444911246792215.gif\" alt=\"\" \/>\u00a0 Financial Field<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Surface Acoustic Wave(SAW) A SAW touchscreen consists of a glass panel, transducers, reflection strips and cables. The transducers, cables and the reflection stripes are located on the front surface. The SAW controller sends electrical signals to transmitting transducers of both the X and Y axes. The transducers convert these electrical signals from the controller into&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"_kad_post_transparent":"default","_kad_post_title":"hide","_kad_post_layout":"fullwidth","_kad_post_sidebar_id":"","_kad_post_content_style":"unboxed","_kad_post_vertical_padding":"hide","_kad_post_feature":"hide","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"class_list":["post-83","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/followtouch.com\/en\/wp-json\/wp\/v2\/pages\/83","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/followtouch.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/followtouch.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/followtouch.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/followtouch.com\/en\/wp-json\/wp\/v2\/comments?post=83"}],"version-history":[{"count":34,"href":"https:\/\/followtouch.com\/en\/wp-json\/wp\/v2\/pages\/83\/revisions"}],"predecessor-version":[{"id":6320,"href":"https:\/\/followtouch.com\/en\/wp-json\/wp\/v2\/pages\/83\/revisions\/6320"}],"wp:attachment":[{"href":"https:\/\/followtouch.com\/en\/wp-json\/wp\/v2\/media?parent=83"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}