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Albert Einstein He developed the general theory of relativity, one of the two pillars of modern physics (alongside quantum mechanics).


The first integrated circuit invented by the engeneer Jack S. Kilby1 (1923-2005) contained only a few transistors. Texas Instruments.
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EleksMaker A3 laser engraver


Una publicación compartida de ELECTRONOOBS🔵 (@electronoobs) el





Inside the box


Ok, let’s open the box and mount the engraver. First let’s look at what we got. We start with the aluminum bars for the frame, a case of hardware such as rollers, screws, plastic spacers and nuts. Next, we have the laser cut acrylic parts, 3 step motors for the movement and the power adaptor. We also have the belts for each axis movement, the USB cable and the power cable. Finally, we have a piece of metal for the laser module, the safety goggles and the box of electronics.

Inside this box we have the 2.5W laser module, which by the way be very careful with it. We also have the main controller board based on an Arduino. The board has 2 step motor drivers so we won’t be able to control the height of the laser diode. Only Y and X movement and manually set the laser diode height as we will see later. Finally, we have some wood samples and all the step motors wires and we are done. And this is all that we have inside the box so now we are ready to mount this machine.


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About

Disclaimer:
● Please read and follow the user manual carefully before you assemble or operate the 3D printer.
● Modification and customization of the 3D printer are strictly forbidden. We will take no responsibility for any problems resulting from modifications.
● Always use the correct AC voltage for your region.
● Please do not place the 3D printer near flammable / combustible materials, or any heat sources.
● Use the 3D printer only in properly ventilated areas. Maintain a safe distance from the printer.

EleksMaker A3 Pro Violet Laser Cutter

Main Features:
● Maximum engraving area: 30cm x 38cm
● Control board: Eleks Mana SE
● Carving materials: bamboo, wood, paper, plastic, leather, etc.
● Power supply: AC 110 - 220V
● Adjustable laser focus
● Support Micro USB
● Stepper motor: 1.3A 42 stepper motor, Y-axis dual track
● Stainless steel and acrylic acid frame is stable and pretty
● It is an unfinished DIY kit


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