{"id":8007,"date":"2025-03-12T12:32:30","date_gmt":"2025-03-12T12:32:30","guid":{"rendered":"https:\/\/ecom.roboskillify.com\/index.php\/product\/ttp223b-capacitive-touch-sensor-module\/"},"modified":"2025-03-12T12:32:39","modified_gmt":"2025-03-12T12:32:39","slug":"ttp223b-capacitive-touch-sensor-module","status":"publish","type":"product","link":"https:\/\/ecom.roboskillify.com\/index.php\/product\/ttp223b-capacitive-touch-sensor-module\/","title":{"rendered":"TTP223B Capacitive Touch Sensor Module"},"content":{"rendered":"

TTP223B Capacitive Touch Sensor Module<\/span><\/h2>\n

The TTP223B\u00a0Digital Capacitive Touch Switch Sensor Module is based on a touch-sensing IC (TTP223B) capacitive touch switch module.\u00a0Allows you to remove the worry of conventional push-type keys.<\/span><\/p>\n

Digital Capacitive Module is based on TTP223B. Normally, it outputs low and keeps at a low power state. When a touch is sensed on the circular marked region, it outputs high and switches to the quick response state. When not being touched for 12 seconds, it switches to a low-power state again.<\/span><\/p>\n

If the module is mounted on surfaces of non-metallic materials such as plastic, glass, or acrylic, you can make the keys hidden in the walls and desks.<\/span><\/p>\n

In addition to the thin paper ( non-metallic ) covering the surface of the module, as long as the correct location of the touch, you can make it hidden in the walls, desktops and other parts of buttons.<\/span><\/p>\n

Touch Sensor Interface:<\/span><\/h2>\n
    \n
  • Control Interface: A total of three pins (GND, VCC, SIG), GND to the ground, VCC is the power supply, SIG digital signal output pin<\/span><\/li>\n
  • Power Indicator: Green LED, power on the right that is shiny<\/span><\/li>\n
  • Touch area: Similar to a fingerprint icon inside the area, you can touch the trigger finger.<\/span><\/li>\n
  • Positioning holes: 4 M2 screws positioning hole diameter is 2.2mm, the positioning of the module is easy to install, to achieve inter-module combination.<\/span><\/li>\n<\/ul>\n

    Applications:<\/span><\/h2>\n
      \n
    • Portable devices such as smartphones and tablets (iPhones, iPad, etc.)<\/span><\/li>\n
    • Home applications such as touch lamps<\/span><\/li>\n
    • Automotives<\/span><\/li>\n
    • Industrial<\/span><\/li>\n<\/ul>\n

      Package Includes:<\/span><\/h2>\n
        \n
      • 1 x\u00a0TTP223B Capacitive Touch Sensor Module<\/span><\/li>\n<\/ul>\n

        Specifications:<\/span><\/h2>\n\n\n\n\n\n\n\n
        Power supply\u00a0<\/span><\/td>\n2 ~ 5.5V DC<\/span><\/td>\n<\/tr>\n
        Output Pin Sink Current (@ VCC = 3V, VOL = 0.6V)<\/span><\/td>\n8 mA<\/span><\/td>\n<\/tr>\n
        Output pin pull-up current (@ VCC = 3V, VOH = 2.4V)<\/span><\/td>\n4 mA<\/span><\/td>\n<\/tr>\n
        Dimensions\u00a0<\/span><\/td>\n3 x 2 x 1 cms\u00a0<\/span><\/td>\n<\/tr>\n
        Weight\u00a0<\/span><\/td>\n5 grams<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        \u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

        TTP223B Capacitive Touch Sensor Module The TTP223B\u00a0Digital Capacitive Touch Switch Sensor Module is based on a touch-sensing IC (TTP223B) capacitive touch switch module.\u00a0Allows you to remove the worry of conventional push-type keys. Digital Capacitive Module is based on TTP223B. Normally, it outputs low and keeps at a low power state. When a touch is sensed […]<\/p>\n","protected":false},"featured_media":8006,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[740],"product_tag":[741,272],"class_list":{"0":"post-8007","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pressure-touch-sensors","7":"product_tag-pressure-touch","8":"product_tag-sensors","10":"first","11":"instock","12":"sale","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product\/8007","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/comments?post=8007"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/media\/8006"}],"wp:attachment":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/media?parent=8007"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=8007"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=8007"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=8007"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}