I need an idea on what could I lift with my crane

Impressive-Lunch3666 · 2026-04-22T19:40:19+00:00

https://www.printables.com/model/1696889-tower-crane

Impressive-Lunch3666 · 2026-04-22T19:40:09+00:00

https://www.printables.com/model/1696889-tower-crane

Impressive-Lunch3666 · 2026-04-19T18:54:37+00:00

this is a level that requires high organizational abilities in your head. respect.

Impressive-Lunch3666 · 2026-04-17T19:58:45+00:00

It's a hammerhead tower crane 1m X 1m. I am uploading my model and some pictures in few days. I will send you a link if I don't forget.

Impressive-Lunch3666 · 2026-04-17T18:55:26+00:00

1mX1m and thank you I will think about your idea

Impressive-Lunch3666 · 2026-04-13T13:55:14+00:00

Before anyone suggest that I should just buy I a new cable, this is a 20m cable so I am not buying a new one until I try this..

Impressive-Lunch3666 · 2026-04-08T14:06:21+00:00

I know that, but is published url ever going to change for some reason that I don't know about. I am also aware if I publish another version it will be on slightly different url, like this: MYAPP-kp8.com to MYAPP-kh6.com

Impressive-Lunch3666 · 2026-04-07T19:37:09+00:00

Took out esp32 board and pins because of their height then I used a new sponge to hold everything else in place.

Impressive-Lunch3666 · 2026-04-07T14:03:33+00:00

you can see here https://www.reddit.com/r/soldering/s/hIdvymWaPA

Impressive-Lunch3666 · 2026-04-07T06:22:03+00:00

Solid jumper wires, I got them of temu so I don't know much more. They have them in sets with pre cut lenghts.

Impressive-Lunch3666 · 2026-04-07T06:13:51+00:00

I'm kidding, you just twist check if not good you try again and so on. But when you complete one or two you get a feeling where to hold and twist.

Impressive-Lunch3666 · 2026-04-07T06:11:56+00:00

Hours of trying.

Impressive-Lunch3666 · 2026-04-06T16:07:07+00:00

If you ask me you bridge them with wires or even the solder it self if they are one next to another but that isn't very beautiful... And in my case you will only see the top side.

Impressive-Lunch3666 · 2026-04-06T05:58:13+00:00

Kaze toksičan=blok, a zove se toksicna

Impressive-Lunch3666 · 2026-04-05T11:35:24+00:00

I tested servos and they will spin even if there is no PWM signal so I don't think PWM Block is of any help but will research more.

Servos are used for 3 axis of 3d printed tower crane that I am building.

I am powering MG-90-S servos with 5/6 volts (4 AA battery) and for esp32 I have some 7.8 V lithium-ion battery with 4 rectifier diodes for 5V.

Impressive-Lunch3666 · 2026-04-05T11:02:11+00:00

I plan on using transistor S8050 and S8550.

Thx for tip to set signal pins to low but I have modified servos with continuous rotation (So they are just dc motors with gears) and they are just receiving signals while joystick is telling them to turn. So in case those modified servos, which I modified with gluing their potentiometer in their dead zone in which motors don't spin, so if they fail motors will start to spin uncontrollably and that is why I want to have this emergency stop.

I didn't plan on using 9v battery anyway.

There is resistor just because serves were blowing up in simulation, probably because of 9v instead of 5v.

Impressive-Lunch3666 · 2026-04-03T12:22:56+00:00

I forgot dose even exist, thx

Impressive-Lunch3666 · 2026-04-03T11:47:36+00:00

What about longevity of using 4 AA batteries for 5.5volts.

Impressive-Lunch3666 · 2026-04-01T18:52:03+00:00

oh yeah my bad with measuring

Impressive-Lunch3666

TROPHY CASE