{"id":11825,"date":"2021-08-30T17:27:14","date_gmt":"2021-08-30T07:27:14","guid":{"rendered":"https:\/\/kookaberry.auststem.com.au\/?post_type=app&p=11825"},"modified":"2021-08-30T17:34:54","modified_gmt":"2021-08-30T07:34:54","slug":"retimer","status":"publish","type":"app","link":"https:\/\/learn.auststem.com.au\/app\/retimer\/","title":{"rendered":"ReTimer"},"content":{"rendered":"

This App measures reaction time by pressing Button B after the three LED lights go out.<\/p>\n

Directions<\/h3>\n

A pdf of these directions can be downloaded from the sidebar to the right<\/p>\n

Setup<\/h4>\n

This app does not require any external peripherals – it uses only the buttons and the LED’s on the front of the Kookaberry.\u00a0 Navigate to the ReTimer app on the Kookaberry\u2019s menu and press Button B to run.<\/p>\n

Running the app<\/h4>\n

\"\"<\/p>\n

What is showing on the first (Home) screen?<\/strong><\/em><\/p>\n

    \n
  1. Top Row<\/strong>: Name of app; ID of Kookaberry (01)<\/li>\n
  2. Second Row<\/strong>: Your reaction time in milliseconds<\/li>\n
  3. Third & Fourth Rows<\/strong>: Instructions<\/li>\n
  4. Fifth Row<\/strong>: Date and time if connected to your PC<\/li>\n
  5. Sixth Row:<\/strong>\u00a0Button A<\/strong> is Exit; Button B starts the LED sequence.<\/li>\n<\/ol>\n

    <\/h3>\n

    Using the app<\/h3>\n

    \"\"\u00a0 \u00a0 \u00a0 \"\"<\/p>\n

    After pressing Button B to start, the instruction on the screen changes as shown in the left-hand screenshot above, and the LED’s on the front start to turn on one at a time.<\/p>\n

    As soon as all the LED’s turn off, Press Button B and your reaction time (ie the delay between your brain registering the fact and your finger pressing the button) is displayed on the second row of the screen.<\/p>\n","protected":false},"author":38,"featured_media":11829,"comment_status":"open","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"environment":[],"app-category":[7643,7712],"yoast_head":"\nReTimer - AustSTEM Digital Learning Hub<\/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:\/\/learn.auststem.com.au\/app\/retimer\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ReTimer - AustSTEM Digital Learning Hub\" \/>\n<meta property=\"og:description\" content=\"This App measures reaction time by pressing Button B after the three LED lights go out. 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