BASE_MODEL_SCALE = [1.1, 1, 1.1];
BASE_MODEL_TRANSLATE = [-0.4, 0, 16.978];

module main_display(){
    // Outer dimensions, height currently unknown
    cube([55.04, 89.3, 10]);
}

module pad(){
    // A button has 4.2 x 6 mm -> At least ~20x20 are required for the PCB
    cube([20, 20, 10]);
}

module small_display_below_main()
{
    // https://de.aliexpress.com/item/1005003753680706.html
    cube([45.8, 20, 11.3]);
    // old i2c variant:
    //cube([43.5, 19.44, 4.5]);

    // initial dimension ideas
    // cube([38,16,4]);
    // translate([150,0,0]) cube([22,5.5,4]);
}

module tertiary_display()
{
    // https://de.aliexpress.com/item/1005006034531826.html
    cube([80, 36, 10]);
}

module battery() {
    // 18650
    rotate([0,90,0]) cylinder(d=18, h=65);
}

module microcontroller() {
    // width 32 including USB-C port
    length = 91.5;
    height = 20;
    battery_length = 65;
    delta = length - battery_length;
    cube([length, 32, height]);
    translate([delta / 2,16, 15]) battery();
}