Most of us know how to change case before we type a text. But how to change case of a typed text from small-caps, ALL-CAPS, Initial-Caps? It's easy..
* Double tap to select text. Use arrows to expand selection as needed.
* Use the ⬆ arrow on the keyboard to cycle through each option.
Simple, isn't it.. share if you liked it..
Tips and tutorials related to Pro/Engineer, Excel (primarily) and others like Tcl/tk (occasionally)... I had started another topic on Arduino as well. Here I try to explore the underestimated and uncommon options...
Wednesday, 14 December 2016
Saturday, 21 May 2016
Focus Stacked Bug
Today morning, my son found a dead bug with bright colors around our home. Suddenly I realized the opportunity for a stacked photo and swung into action. I wanted to do it for a while and this was good chance before the colors go away. below are couple of selected ones.
Friday, 13 May 2016
First Focus Stack using automated Rail
I tried to do the real stack using the automated setup. Below is the picture of the final image. Because of the shallow depth of field, I had to do a stack of 64 images to cover the scene. This is next to impossible to do manually. To put things in perspective of the magnification, I have added a hair as well in the frame.
Wednesday, 4 May 2016
Focus stack automation - Rail Integration
As posted last time, I had received the rail. I have it integrated now. Also, i have implemented the camera triggering aspect. I am using opto-isolator for that. I got it all put together. Now I can use it for taking photos as expected. Here are some pictures of the setup.
Wednesday, 27 April 2016
My first Focus Stacked Macro Image
While I am trying to make the automation to do the focus stacking, it is also important to try out the stacking manually. Today I did my first ever macro focus stacked image of a flower.
Setup: three extension tubes (36mm + 20mm + 12mm = 68mm) and reversed 50mm lens. This gives a 2:1 macro (double size) image. Here is the setup and the result. Its a stack of 10 images done in photoshop.
Setup: three extension tubes (36mm + 20mm + 12mm = 68mm) and reversed 50mm lens. This gives a 2:1 macro (double size) image. Here is the setup and the result. Its a stack of 10 images done in photoshop.
Saturday, 23 April 2016
Focus Stacking Automation, First proto is ready
Hi there,
I have an update on the project. I was able to, at last, make everything into a prototype mode. It is working and getting into some shape.
I have an update on the project. I was able to, at last, make everything into a prototype mode. It is working and getting into some shape.
Thursday, 21 April 2016
Aurdino for macro stacking - testing the water
I had ordered some of the necessary elements and have started to do some of the basic stuff with each. I am yet to get the rail itself and it may take some more time. But for the testing I have just connected two wheels to the Stepper Motor.
What I have now:
1) Aurdino Uno
2) Stepper Motor
3) LCD Display, 16x4
4) Keypad, 4x4
5) Easydriver for Stepper Motor
And accessories like Breadboard, Jumper wires, multimeter..
What I have now:
1) Aurdino Uno
2) Stepper Motor
3) LCD Display, 16x4
4) Keypad, 4x4
5) Easydriver for Stepper Motor
And accessories like Breadboard, Jumper wires, multimeter..
Friday, 1 April 2016
Starting with Arduino.. Its exciting prospect.
Recently I came across a post about developing a automated focus stacking. It uses and Arduino based controller at the heart of it. You can then program the Arduino appropriately. I have had no experience with Arduino. But I have decided to do one myself. So watch this space for more updates..
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