Diskuzní fórum Elektro Bastlírny

Vše, co potřebujete vědět o elektronice :-)
http://elektrobastlirna.cz/

pokus

http://elektrobastlirna.cz/viewtopic.php?t=104826

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pokus

Napsal: 25 zář 2023, 23:08
od samec
ešte neviem čo

EDIT:
rozmýšľam, či si sem môžem dať a priebežne editovať zoznam zbytočných veci, ktoré raz nebudem potrebovať... :roll:

EDIT:
niečo si tu poznačím...
ARN6614,4Ω,čierny 1ks
ARO666,8Ω,5W,sivomodrý 1ks
ARZ689,4Ω,2W,sivý 2ks
ARV161,4Ω,5W,čierny,rozobratý,pokrčený
2 AN 633 50,5Ω,svetlomodrý,rozobraty,papier šalát
ARN???,4Ω,čierny,magnet z ARO6604,vyblednutý 2ks

TR629 33R 50W použité 4ks

TO66:
BD254C 1ks
TXC01A60 1ks
tesla
KD333 1ks
KT110 1ks
KU611 2ks
KU612 20ks

TO3:
2N3055 Toshiba 8627 1ks
BDY47 TFK ME 1ks
BU207 Motorola 7911 1ks
BU208 1ks
MJ2955 SGS 48607 1ks
MJ3001 SGS 8305 1ks
tesla
4NU74 1ks
KD606 1ks
KD607 1ks
KUY12 5ks
azbukove
КТ808АМ 9ks
КТ818АМ 1ks
КТ818БМ 2ks
КТ819АМ 4ks
КТ819БМ 4ks

--------------KE
KD337 19ks
KD338 26ks
KD366 1ks
KD503 15ks
KD607 21ks
KD617 5ks
KDY73 1ks
KU606 1ks
KU612 2ks


100nF Nn (tesla, vraj TK782 828, N=typ 3E, n=12,5V) asi 500x
100nF Nq (tesla, asi TK783 828, N=typ 3E, q=32V) viac ako 100x
150nF Nn (tesla, vraj TK782 838, N=typ 3E, n=12,5V) asi 500x


schémy:
ZEISS CMM C-90 Servo Drive Module Amplifier 608481-4905
http://www.ebastlirna.cz/modules/Forums/files/koncak_153.png

odkazy:
lacna nahrada E-Z hook
https://vi.aliexpress.com/item/1005003562332235.html

#sklad

Kód: Vybrat vše

box_w = 97.5; //outside box width
box_l = 97.5; //outside box lenght
box_h = 55; //outside box height
wall = 2; //wall thickness
rr = 5; //rounding radius
screw_dia = 3; //screw diameter
screw_pad = 6.25; //screw distance from walls

module outside_box(){
translate([box_w/2-rr,box_l/2-rr,rr]){
    sphere(rr);
    cylinder(h=box_h-rr, r=rr);
}
translate([-box_w/2+rr,box_l/2-rr,rr]){
    sphere(rr);
    cylinder(h=box_h-rr, r=rr);
}
translate([box_w/2-rr,-box_l/2+rr,rr]){
    sphere(rr);
    cylinder(h=box_h-rr, r=rr);
}
translate([-box_w/2+rr,-box_l/2+rr,rr]){
    sphere(rr);
    cylinder(h=box_h-rr, r=rr);
}
translate([0,box_l/2-rr,rr])
rotate([0,90,0])
cylinder(h=box_w-2*rr, r=rr, center=true);
translate([0,-box_l/2+rr,rr])
rotate([0,90,0])
cylinder(h=box_w-2*rr, r=rr, center=true);
translate([box_w/2-rr,0,rr])
rotate([90,0,0])
cylinder(h=box_l-2*rr, r=rr, center=true);
translate([-box_w/2+rr,0,rr])
rotate([90,0,0])
cylinder(h=box_l-2*rr, r=rr, center=true);
translate([0,0,box_h/2])
cube([box_w-2*rr,box_l-2*rr,box_h],center=true);
translate([0,0,box_h/2+rr/2])
cube([box_w-2*rr,box_l,box_h-rr],center=true);
translate([0,0,box_h/2+rr/2])
cube([box_w,box_l-2*rr,box_h-rr],center=true);
}
module inside_box(){
    translate([0,0,wall])
        outside_box(box_w=box_w-2*wall,box_l=box_l-2*wall,rr=(rr>wall)?rr-wall:0);
}
difference(){
    union(){
        outside_box();
        cylinder(h=box_h, d=97.5, $fn=100);
    }
    difference(){
        inside_box();
        screw_pads();
    }
    //holes
    cylinder(d=24, h=20, center=true);
}

module screw_pads(){
translate([box_w/2-screw_pad-wall,box_l/2-screw_pad-wall,])
    difference(){
        union(){
            cylinder(d=3*screw_dia, h=box_h-wall-1);
            difference(){
                translate([-wall/2,-wall/2,0])
            cube([box_w,box_l,box_h-wall-1]);
                translate([wall/2,wall/2,wall])
            cube([box_w,box_l,box_h-wall-1]);
            }
        }
        cube([0.7*screw_dia,0.7*screw_dia,box_h*2], center=true);
    }
translate([-box_w/2+screw_pad+wall,box_l/2-screw_pad-wall,])
    difference(){
        union(){
            cylinder(d=3*screw_dia, h=box_h-wall-1);
            rotate([0,0,90])
            difference(){
                translate([-wall/2,-wall/2,0])
            cube([box_w,box_l,box_h-wall-1]);
                translate([wall/2,wall/2,wall])
            cube([box_w,box_l,box_h-wall-1]);
            }
        }
        cube([0.7*screw_dia,0.7*screw_dia,box_h*2], center=true);
    }
translate([box_w/2-screw_pad-wall,-box_l/2+screw_pad+wall,])
    difference(){
        union(){
            cylinder(d=3*screw_dia, h=box_h-wall-1);
            rotate([0,0,-90])
            difference(){
                translate([-wall/2,-wall/2,0])
            cube([box_w,box_l,box_h-wall-1]);
                translate([wall/2,wall/2,wall])
            cube([box_w,box_l,box_h-wall-1]);
            }
        }
        cube([0.7*screw_dia,0.7*screw_dia,box_h*2], center=true);
    }
translate([-box_w/2+screw_pad+wall,-box_l/2+screw_pad+wall,])
    difference(){
        union(){
            cylinder(d=3*screw_dia, h=box_h-wall-1);
            rotate([0,0,180])
            difference(){
                translate([-wall/2,-wall/2,0])
            cube([box_w,box_l,box_h-wall-1]);
                translate([wall/2,wall/2,wall])
            cube([box_w,box_l,box_h-wall-1]);
            }
        }
        cube([0.7*screw_dia,0.7*screw_dia,box_h*2], center=true);
    }
}


https://www.minitool.com/backup-tips/ho ... pdate.html

https://www.reddit.com/user/ikashanrat/ ... s_updates/

todo:
https://daftaryharshit.medium.com/crypto-trading-made-easy-my-adventure-with-a-trading-bot-on-small-wonder-rpi-d826cdf68042
MEXC
asi toto> localcoinswap

kyc, ale zaujimave https://simpleswap.io/

smajliky:
Obrázek
Obrázek

link na google images
https:// www . google . com / search ? q=daco+hocico & udm=2

hrackarsky sustruh
https://www.aliexpress.com/item/1005003191053560.html

asi najlepsi zaklad na mikro sustruh, celuste 65mm
https://www.aliexpress.com/item/1005005730327310.html

lacnejsi a mensi, celuste 50mm
https://www.aliexpress.com/item/1005005455891393.html

Power supply 36V 42A 1500W 48.62eur
https://www.aliexpress.com/item/1005005676830738.html

Kód: Vybrat vše

$fa=1; $fs=0.1;
module fan_blade() {
    translate([25,0,-5])
        intersection(){
            difference(){sphere(r=25); sphere(r=24);}
            translate([-25,-50,0]) cube(50);}
}

module fan_wheel(blade_count) {
    for (i = [0 : blade_count - 1]) {
        rotate([0, 0, i * 360 / blade_count])
        fan_blade();
    }
}

rotate([180,0,0])translate([0,0,-15])
difference(){
    union(){
        intersection(){
            fan_wheel(blade_count = 7);
            cylinder(h=15, r=32);
        }
        cylinder(h=15, r=16, center=false);
    }
    cylinder(h=14, r=15, center=false);
}
rotate([180,0,0])translate([0,0,-15])
difference(){
    translate([0,0,7]) cylinder(h=7, r=3, center=false);
    cylinder(h=14, r=1, center=false);
}


Kód: Vybrat vše

$fa=0.1;$fs=0.1;
difference(){
union(){
difference(){
    hull(){
        translate([31,31,0]) cylinder(h=24, r=3.5, center=false);
        translate([31,-31,0]) cylinder(h=24, r=3.5, center=false);
        translate([-31,31,0]) cylinder(h=24, r=3.5, center=false);
        translate([-31,-31,0]) cylinder(h=24, r=3.5, center=false);
    }
    translate([31,31,0]) cylinder(h=24, r=1.5, center=false);
    translate([31,-31,0]) cylinder(h=24, r=1.5, center=false);
    translate([-31,31,0]) cylinder(h=24, r=1.5, center=false);
    translate([-31,-31,0]) cylinder(h=24, r=1.5, center=false);
    cylinder(h=24, r=33, center=false);
    translate([17,34,0]) cylinder(h=24, r=1.5, center=false);
}
difference() {
    union(){
        cylinder(h=15, r=14, center=false);
        cylinder(h=3.5, r=17, center=false);    
        translate([15,5,0]) cylinder(h=6, r=3, center=false);
        translate([-15,-5,0]) cylinder(h=6, r=3, center=false);
    }
    cylinder(h=12.6, r=12.5, center=false);
    translate([0,0,12.6]) cylinder(h=2.4, r1=12.5, r2=10, center=false);   
}
    hull() {rotate([90,0,45])translate([16,2,0]) cylinder(h=31, r=1.5, center=false);
        rotate([90,0,45])translate([16,0,0]) cylinder(h=31, r=1.5, center=false);}
    rotate([90,0,135])translate([15,1,0]) cylinder(h=31, r=2.5, center=false);
    hull() {rotate([90,0,225])translate([16,2,0]) cylinder(h=31, r=1.5, center=false);
    rotate([90,0,225])translate([16,0,0]) cylinder(h=31, r=1.5, center=false);}
    hull() {rotate([90,0,-45])translate([16,2,0]) cylinder(h=31, r=1.5, center=false);
    rotate([90,0,-45])translate([16,0,0]) cylinder(h=31, r=1.5, center=false);}
    }
translate([15,5,0]) cylinder(h=0.5, r=1.75, center=false);
translate([-15,-5,0]) cylinder(h=0.5, r=1.75, center=false);
translate([9,32.5,0]) rotate([0,90,0]) cylinder(h=10, r=1.5, center=false);
rotate([90,0,135])translate([15,1,0]) cylinder(h=31, r=1.5, center=false);
translate([-11,11,0]) rotate([0,90,-45]) cylinder(h=4, r=2, center=false);
translate([0,0,-5]) cylinder(h=5, r=50, center=false);
}



Kód: Vybrat vše

$fa=0.1; $fs=0.1;
difference(){
union(){
    cylinder(h=3.5, r=14, center=false);
    hull() {
        translate([15,5,0])cylinder(h=3.5, r=3.5, center=false);
        translate([-15,-5,0])cylinder(h=3.5, r=3.5, center=false);
    }
    translate([15,5,3.5])cylinder(h=0.5, r=2.2, center=false);
    translate([-15,-5,3.5])cylinder(h=0.5, r=2.2, center=false);
}
    translate([15,5,0])cylinder(h=1, r=2.2, center=false);
    translate([-15,-5,0])cylinder(h=1, r=2.2, center=false);
    translate([15,5,0])cylinder(h=5, r=1, center=false);
    translate([-15,-5,0])cylinder(h=5, r=1, center=false);
    translate([0,0,1]) cylinder(h=2.5, r=12, center=false);
}
    cylinder(h=4, r=3, center=false);


trafka (železo):
Alcatel 12V 500mA DC 4x
18V 1A DC 1x
Nokia 3,7V 350mA DC 4x
24V 290mA AC 1x
24V 750mA AC 1x
7V 300mA DC 1x
Brother 7V 1A DC 1x
Netzgerät 3-4.5-6-7.5-9-12V 300mA DC 1x
Sendo 5V 300mA DC 2x
stabiliz. 3V 300mA ... 12V 600mA DC 1x
model:KXA-22 12V 500mA DC 1x
type: AD-0412-SV1 5.3V 140mA DC 1x
(spínané)
Motorola 5V 300mA DC 1x
Traveler 3V 2,5A DC 1x
type: FW 7220, 6.5V 700mA DC 2x

Napsal: 25 zář 2023, 23:12
od Hill
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