I made the same thing long ago much more simply by attaching a low RPM synchronous (AC) motor with a rotating disc with an articulated arm attached to one end of the plastic container. The disc had a series of holes at various distances from its center to adjust the length of the lift by moving the arm.
Hi, Thanks a lot, its really greate effort and great knowledge. i need to do a project for a preset position linear actuator with a DC motor abd a stepper motor, with Arduino Mega or UNO but i am not able to write the code and the scheme, can you please help. Regards
I made the same thing long ago much more simply by attaching a low RPM synchronous (AC) motor with a rotating disc with an articulated arm attached to one end of the plastic container. The disc had a series of holes at various distances from its center to adjust the length of the lift by moving the arm.
I suggest adding a water-tight cover. To prevent spills... And, to just store the etching liquid in the same pan... Cheers.
it can be adjusted by speed, it's always recommended on to use on low speed
Nice! May I ask what PCB layout software you use?
Jlc pcb
Nice build! Practical. Creative. Very good!!
PLS! a video of the process you use to laser the paint off to expose the copper to be etched
nice
Waiting for v. 2.0 with heating and alarm! :)
Made something similar on a heated 3D printer bed with simple g-code.
Hi,
Thanks a lot, its really greate effort and great knowledge.
i need to do a project for a preset position linear actuator with a DC motor abd a stepper motor, with Arduino Mega or UNO but i am not able to write the code and the scheme, can you please help.
Regards
What make and model of laser machine, please?
Lol. All you need is a bunch of things someone else made and then u can make them into something else!
hi
Please make EVM Hacking machine