joystick2tank

Converts X & Y co-ordinates from a joystick into Left and Right channels for use in tank-drive applications

Usage no npm install needed!

<script type="module">
  import joystick2tank from 'https://cdn.skypack.dev/joystick2tank';
</script>

Takes X & Y co-ordinates from a joystick and converts them into Left and Right values for a tank-drive system.

npm install joystick2tank

var j2t = require('joystick2tank');
var values = j2t(-30, 100); // { left: 70, right: 100 }

See example.js to see how to handle scaling values from joysticks that don't operate from -100 to 100.

Based on the excellent write-up by Mauser.