Search found 22 matches

by CihanAlak
Mon Jul 13, 2015 8:11 am
Forum: Display Devices
Topic: Acer P1500, H6510BD Lens Shift Mod to solve Blurry Edges
Replies: 2
Views: 10822

Re: Acer P1500, H6510BD Lens Shift Mod to solve Blurry Edges

I have done this mod and shared. It nearly solves the problem.
by CihanAlak
Sat Jul 11, 2015 12:22 pm
Forum: Software Forum
Topic: Homing using GRBL
Replies: 1
Views: 11499

Re: Homing using GRBL

Hello, This problem is homing cycle works on all axes. Firstly Z goes to the home, then X and Y go to the home. But you use only Z axis. You must disable X and Y axes homing cycle. 1- Open "config.h" file with an editor. 2- Then find #define HOMING_CYCLE_0 (1<<Z_AXIS) // REQUIRED: First mo...
by CihanAlak
Sat Jun 06, 2015 7:27 am
Forum: Creation Workshop
Topic: Mask
Replies: 45
Views: 96267

Re: Mask

Hello guys,

I made the mask and tried it, but mask do not work well :( how will be the problem solved?

IMG_20150606_141452.jpg
by CihanAlak
Wed Jun 03, 2015 8:40 am
Forum: 3d Prints
Topic: Mysterious prints -image attached.
Replies: 1
Views: 9477

Re: Mysterious prints

The image cannot be viewed. Re post the image please.
by CihanAlak
Fri May 29, 2015 9:16 am
Forum: Creation Workshop
Topic: Mask
Replies: 45
Views: 96267

Re: Mask

To run this code install python 2.7.x, numpy module and opencv. import cv2 import numpy as np img = cv2.imread('IMG_8194.png', cv2.IMREAD_GRAYSCALE) #set brightest point to 255 temp1 = 255 - np.max(img) img_brit = np.zeros(np.shape(img)) img_brit = img + temp1 #create mask temp2 = np.zeros(np.shape(...
by CihanAlak
Thu May 28, 2015 4:25 pm
Forum: Creation Workshop
Topic: Mask
Replies: 45
Views: 96267

Re: Mask

hi cihanalak, im lost getting a correct mask. can you describe the exact steps to get your second image? i load a photo taken from the projected image ( your first posted image ), but i dont now how to proceed to next step. everybody say mutliply in photoshop, but when i try to create a new multipl...
by CihanAlak
Thu May 28, 2015 1:09 pm
Forum: Creation Workshop
Topic: Mask
Replies: 45
Views: 96267

Re: Mask

Hello

I made a mask but, could you help me about which file format i have to save?
Is PNG ok?

Projector Light
IMG_8194_brit.png

Mask
IMG_8194_mask.png

Masked Light (Multiplied at Photoshop)
ProjectorLinearBurnMask.png
ProjectorLinearBurnMask.png (6.32 KiB) Viewed 19993 times



Best Regards
Cihan Alak
by CihanAlak
Mon May 18, 2015 2:45 pm
Forum: Display Devices
Topic: Acer H6510BD
Replies: 48
Views: 145813

Re: Acer H6510BD

im gonna open my acer to at least measure the lens assembly to build a neoprene or silicone gasket. as i couldn´t find a service manual online, i ask you if there is a hidding screw or something to dificult the open. i loose al visible screws, but front cover dont get out easily .it is necesary to ...
by CihanAlak
Mon May 18, 2015 2:43 pm
Forum: Display Devices
Topic: Acer H6510BD
Replies: 48
Views: 145813

Re: Acer H6510BD

You must extend hole, not a spacer. This lens made of plastic. I used a micro motor and 3mm tool cutter.
by CihanAlak
Sun May 17, 2015 6:46 am
Forum: Display Devices
Topic: Acer H6510BD
Replies: 48
Views: 145813

Re: Acer H6510BD

Brightness does not changed. But i nearly solve burry edges problem. I can use all built plate now.