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wedo universal two motor remote
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| <html> | |
| <head> | |
| <title>two motors car remote</title> | |
| <meta name="mobile-web-app-capable" content="yes"> | |
| <link rel="shortcut icon" href=" | |
| " type="favicon/ico" /> | |
| <script src="https://cdn.jsdelivr.net/npm/node-poweredup@latest/dist/browser/poweredup.js"></script> | |
| <script src="https://code.jquery.com/jquery-3.6.0.slim.min.js" integrity="sha256-u7e5khyithlIdTpu22PHhENmPcRdFiHRjhAuHcs05RI=" crossorigin="anonymous"></script> | |
| <style type="text/css"> | |
| #connect { | |
| width: 50%; | |
| height: 50%; | |
| font-size: 50pt; | |
| padding: 0px; | |
| width:100% | |
| } | |
| #controls { | |
| display: none; | |
| } | |
| #controls button { | |
| position: fixed; | |
| top: 0%; | |
| width: 50%; | |
| height: 50%; | |
| font-size: 50pt; | |
| padding: 0px; | |
| } | |
| #controls button.backward { | |
| top:50%; | |
| } | |
| #controls button.forward2 { | |
| height: 100%; | |
| width: 25%; | |
| left:50%; | |
| } | |
| #controls button.backward2 { | |
| height: 100%; | |
| width: 25%; | |
| left:75%; | |
| } | |
| </style> | |
| </head> | |
| <body style="margin: 0px;"> | |
| <h3 style="text-align: center; padding: 20px;">WEDO2 two motors remote </h3> | |
| <button id="connect">connect</button> | |
| <div id="controls"> | |
| <button class="forward" data-speed='100'>⬆️</button> | |
| <button class="backward" data-speed='-100'>⬇️</button> | |
| <button class="forward2" data-speed='-100' data-second='true'>⬅️</button> | |
| <button class="backward2" data-speed='100' data-second='true'>➡️</button> | |
| </div> | |
| <script> | |
| if (!PoweredUP.isWebBluetooth) alert("Your browser does not support the Web Bluetooth."); | |
| let hub, motorA, motorB; | |
| const poweredUP = new PoweredUP.PoweredUP(); | |
| poweredUP.on("discover", async (_hub) => { | |
| hub = _hub; | |
| await hub.connect(); | |
| motorA = await hub.waitForDeviceAtPort("A"); | |
| if (motorA.type != PoweredUP.Consts.DeviceType.SIMPLE_MEDIUM_LINEAR_MOTOR) { | |
| alert('No motor attached to port A'); | |
| } | |
| motorB = await hub.waitForDeviceAtPort("B"); | |
| if (motorB.type != PoweredUP.Consts.DeviceType.SIMPLE_MEDIUM_LINEAR_MOTOR) { | |
| alert('No motor attached to port B'); | |
| } | |
| $('#controls').show(); | |
| hub.on("disconnect", () => { | |
| $('#connect').show(); | |
| $('#controls').hide(); | |
| }); | |
| }); | |
| $('#connect').click(() => { | |
| poweredUP.scan(); | |
| $('#connect').hide(); | |
| }); | |
| $('#controls > button') | |
| .on('mousedown touchstart', (e)=> { | |
| e.preventDefault(); | |
| const data = $(e.target).data(); | |
| (data.second ? motorB : motorA).setPower(data.speed); | |
| }) | |
| .on('mouseup touchend',(e)=> { | |
| e.preventDefault(); | |
| const data = $(e.target).data(); | |
| (data.second ? motorB : motorA).setPower(0); | |
| }) | |
| </script> | |
| </body> | |
| </html> |
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