Questions tagged [electronics]

Questions about electronic components for 3D printers or 3D printing electronic components.

11 questions with no upvoted or accepted answers
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Difference between Creality V2.1/V2.2 boards? Where to find datasheets?

I can't find an official datasheet for either board. Does anyone know where to find this information? Something that has max voltages, pinouts, etc. Also, what's the difference between the V2.1 and ...
3
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0answers
1k views

Did I just destroy my MKS Gen L v1.0 board by shorting the stepper driver?

I was attempting to install new TMC2208 chips on my MKS Gen L v1.0. Everything was going swell, I just had one more thing to do. I was checking and tuning the Vref for TMC2208 by measuring voltage ...
2
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0answers
988 views

MKS GEN L looks dead

In an attempt to upgrade my Ender 3 to TMC2208, I bought an MKS GENL 1.0 board from Banggood, but it doesn't get recognized from the Windows Device Manager at all: ...
2
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0answers
66 views

Upgrade main board or straight-across replace?

Flsun 3D Cube; main board, MKS GEN L V1.0 I think I need to replace the main board and I don't know enough about 3D printer components yet to judge whether a 1:1 replacement would be better than ...
1
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0answers
17 views

Do you know the inductor L3 value of the Creality V2.2 controller board?

The extruder stepper 'E' of my Ender 5 stopped working some days ago and by looking at the motherboard I found out the inductor L3 burned. I have a Creality V2.2 (CR-10S motherboard) and I would like ...
1
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0answers
1k views

Ender 3 v2 hot end fans (nozzle and part cooling fan) not working

Last night I finished printing all the parts for my HeroMe Gen 5 hot end. I decided to just chop off the existing fans and then solder on a JST XH connector to make it easy to change the fans over in ...
1
vote
1answer
102 views

Thermistor reading 190 °C constantly

So to set the backdrop of this post, I was cleaning the hotend of a printer (Powerspec i3 Mini v2, which is a Wanhao i3 Mini rebadged and heated bed added) I picked up for cheap. There was some ...
1
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0answers
35 views

Anet A6 Just finished the assembly, has power but wont turn on

I finished assembly of the Anet A6. The green light on the power box comes on with the fuse removed, turns off when it is put back in place. When checking it with a voltage meter it looks like power ...
1
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0answers
192 views

Possible short in a RAMPS 1.6 board

I have an FDM 3d printer that used to run on RAMPS 1.4. After accidentally destroyed that board, I bought a 1.6 board to replace it. I have it connected to a 12 V 30 A power supply, but when ...
1
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0answers
215 views

Adding more extruders to GT2560

What possibilities are there to add a third and fourth extruder to GT2560 rev A? The board by default contains connections for two sets of extruder drivers and steppers and has no obvious way to ...
0
votes
0answers
40 views

Identifying and Replacing Capacitor

So during one of my initial experiments I accidentally blew up one of my capacitors. Everything else works on the board except the motor control with the blown capacitor so I'm going to replace it. ...